WIP on support for level1 exception spec (#773)

Implemented:

* Parsing `try`, `if_except`, `throw`, `rethrow`
* Validation
* Binary and text output

Still missing:

* `except_ref` for locals
* Interpreter implementation

1 files changed, 7200 insertions, 7329 deletions

diff --git a/src/prebuilt/wast-lexer-gen.cc b/src/prebuilt/wast-lexer-gen.cc
index 4ae76285..d06028c0 100644
--- a/src/prebuilt/wast-lexer-gen.cc
+++ b/src/prebuilt/wast-lexer-gen.cc
@@ -1,4 +1,4 @@
-/* Generated by re2c 0.16 */
+/* Generated by re2c 1.0.3 */
 #line 1 "src/wast-lexer.cc"
 /*
  * Copyright 2016 WebAssembly Community Group participants
@@ -29,6 +29,7 @@
 
 #define YYMAXFILL 29
 
+
 #define INITIAL_LEXER_BUFFER_SIZE (64 * 1024)
 
 #define ERROR(...) parser->Error(GetLocation(), __VA_ARGS__)
@@ -191,16 +192,15 @@ Result WastLexer::Fill(size_t need) {
 }
 
 Token WastLexer::GetToken(WastParser* parser) {
-#line 195 "src/prebuilt/wast-lexer-gen.cc"
-
+  #line 196 "src/prebuilt/wast-lexer-gen.cc"
 enum YYCONDTYPE {
 	YYCOND_i,
 	YYCOND_BAD_TEXT,
 	YYCOND_LINE_COMMENT,
 	YYCOND_BLOCK_COMMENT,
 };
-
 #line 192 "src/wast-lexer.cc"
+
   YYCONDTYPE cond = YYCOND_i;  // i is the initial state.
 
   for (;;) {
@@ -224,491 +224,6 @@ enum YYCONDTYPE {
 		}
 	}
 /* *********************************** */
-YYCOND_BAD_TEXT:
-	if ((limit_ - cursor_) < 5) FILL(5);
-	yych = *cursor_;
-	if (yych <= 0x7F) {
-		if (yych <= '!') {
-			if (yych == '\n') goto yy5;
-			if (yych >= ' ') goto yy7;
-		} else {
-			if (yych <= '"') goto yy9;
-			if (yych == '\\') goto yy11;
-			goto yy7;
-		}
-	} else {
-		if (yych <= 0xEF) {
-			if (yych <= 0xC1) goto yy12;
-			if (yych <= 0xDF) goto yy14;
-			if (yych <= 0xE0) goto yy15;
-			goto yy16;
-		} else {
-			if (yych <= 0xF0) goto yy17;
-			if (yych <= 0xF3) goto yy18;
-			if (yych <= 0xF4) goto yy19;
-			goto yy12;
-		}
-	}
-	++cursor_;
-yy4:
-#line 254 "src/wast-lexer.cc"
-	{ ERROR("illegal character in string");
-                                  continue; }
-#line 258 "src/prebuilt/wast-lexer-gen.cc"
-yy5:
-	++cursor_;
-	BEGIN(YYCOND_i);
-#line 247 "src/wast-lexer.cc"
-	{ ERROR("newline in string");
-                                  NEWLINE;
-                                  continue; }
-#line 266 "src/prebuilt/wast-lexer-gen.cc"
-yy7:
-	++cursor_;
-#line 246 "src/wast-lexer.cc"
-	{ continue; }
-#line 271 "src/prebuilt/wast-lexer-gen.cc"
-yy9:
-	++cursor_;
-	BEGIN(YYCOND_i);
-#line 253 "src/wast-lexer.cc"
-	{ RETURN_TEXT(Text); }
-#line 277 "src/prebuilt/wast-lexer-gen.cc"
-yy11:
-	yyaccept = 0;
-	yych = *(marker_ = ++cursor_);
-	if (yych <= 'f') {
-		if (yych <= '/') {
-			if (yych <= '!') {
-				if (yych == '\n') goto yy4;
-				goto yy20;
-			} else {
-				if (yych <= '"') goto yy7;
-				if (yych == '\'') goto yy7;
-				goto yy20;
-			}
-		} else {
-			if (yych <= 'F') {
-				if (yych <= '9') goto yy22;
-				if (yych <= '@') goto yy20;
-				goto yy22;
-			} else {
-				if (yych == '\\') goto yy7;
-				if (yych <= '`') goto yy20;
-				goto yy22;
-			}
-		}
-	} else {
-		if (yych <= 0x7F) {
-			if (yych <= 'q') {
-				if (yych == 'n') goto yy7;
-				goto yy20;
-			} else {
-				if (yych == 's') goto yy20;
-				if (yych <= 't') goto yy7;
-				goto yy20;
-			}
-		} else {
-			if (yych <= 0xEF) {
-				if (yych <= 0xC1) goto yy4;
-				if (yych <= 0xDF) goto yy23;
-				if (yych <= 0xE0) goto yy25;
-				goto yy26;
-			} else {
-				if (yych <= 0xF0) goto yy27;
-				if (yych <= 0xF3) goto yy28;
-				if (yych <= 0xF4) goto yy29;
-				goto yy4;
-			}
-		}
-	}
-yy12:
-	++cursor_;
-yy13:
-#line 256 "src/wast-lexer.cc"
-	{ MAYBE_MALFORMED_UTF8(" in string"); }
-#line 331 "src/prebuilt/wast-lexer-gen.cc"
-yy14:
-	yych = *++cursor_;
-	if (yych <= 0x7F) goto yy13;
-	if (yych <= 0xBF) goto yy7;
-	goto yy13;
-yy15:
-	yyaccept = 1;
-	yych = *(marker_ = ++cursor_);
-	if (yych <= 0x9F) goto yy13;
-	if (yych <= 0xBF) goto yy30;
-	goto yy13;
-yy16:
-	yyaccept = 1;
-	yych = *(marker_ = ++cursor_);
-	if (yych <= 0x7F) goto yy13;
-	if (yych <= 0xBF) goto yy30;
-	goto yy13;
-yy17:
-	yyaccept = 1;
-	yych = *(marker_ = ++cursor_);
-	if (yych <= 0x8F) goto yy13;
-	if (yych <= 0xBF) goto yy31;
-	goto yy13;
-yy18:
-	yyaccept = 1;
-	yych = *(marker_ = ++cursor_);
-	if (yych <= 0x7F) goto yy13;
-	if (yych <= 0xBF) goto yy31;
-	goto yy13;
-yy19:
-	yyaccept = 1;
-	yych = *(marker_ = ++cursor_);
-	if (yych <= 0x7F) goto yy13;
-	if (yych <= 0x8F) goto yy31;
-	goto yy13;
-yy20:
-	++cursor_;
-yy21:
-#line 250 "src/wast-lexer.cc"
-	{ ERROR("bad escape \"%.*s\"",
-                                        static_cast<int>(yyleng), yytext);
-                                  continue; }
-#line 374 "src/prebuilt/wast-lexer-gen.cc"
-yy22:
-	yych = *++cursor_;
-	if (yych <= '@') {
-		if (yych <= '/') goto yy21;
-		if (yych <= '9') goto yy7;
-		goto yy21;
-	} else {
-		if (yych <= 'F') goto yy7;
-		if (yych <= '`') goto yy21;
-		if (yych <= 'f') goto yy7;
-		goto yy21;
-	}
-yy23:
-	yych = *++cursor_;
-	if (yych <= 0x7F) goto yy24;
-	if (yych <= 0xBF) goto yy20;
-yy24:
-	cursor_ = marker_;
-	if (yyaccept == 0) {
-		goto yy4;
-	} else {
-		goto yy13;
-	}
-yy25:
-	yych = *++cursor_;
-	if (yych <= 0x9F) goto yy24;
-	if (yych <= 0xBF) goto yy23;
-	goto yy24;
-yy26:
-	yych = *++cursor_;
-	if (yych <= 0x7F) goto yy24;
-	if (yych <= 0xBF) goto yy23;
-	goto yy24;
-yy27:
-	yych = *++cursor_;
-	if (yych <= 0x8F) goto yy24;
-	if (yych <= 0xBF) goto yy26;
-	goto yy24;
-yy28:
-	yych = *++cursor_;
-	if (yych <= 0x7F) goto yy24;
-	if (yych <= 0xBF) goto yy26;
-	goto yy24;
-yy29:
-	yych = *++cursor_;
-	if (yych <= 0x7F) goto yy24;
-	if (yych <= 0x8F) goto yy26;
-	goto yy24;
-yy30:
-	yych = *++cursor_;
-	if (yych <= 0x7F) goto yy24;
-	if (yych <= 0xBF) goto yy7;
-	goto yy24;
-yy31:
-	++cursor_;
-	if ((yych = *cursor_) <= 0x7F) goto yy24;
-	if (yych <= 0xBF) goto yy30;
-	goto yy24;
-/* *********************************** */
-YYCOND_BLOCK_COMMENT:
-	if ((limit_ - cursor_) < 4) FILL(4);
-	yych = *cursor_;
-	if (yych <= 0x7F) {
-		if (yych <= '\'') {
-			if (yych == '\n') goto yy36;
-		} else {
-			if (yych <= '(') goto yy38;
-			if (yych == ';') goto yy39;
-		}
-	} else {
-		if (yych <= 0xEF) {
-			if (yych <= 0xC1) goto yy40;
-			if (yych <= 0xDF) goto yy42;
-			if (yych <= 0xE0) goto yy43;
-			goto yy44;
-		} else {
-			if (yych <= 0xF0) goto yy45;
-			if (yych <= 0xF3) goto yy46;
-			if (yych <= 0xF4) goto yy47;
-			goto yy40;
-		}
-	}
-yy34:
-	++cursor_;
-yy35:
-#line 672 "src/wast-lexer.cc"
-	{ continue; }
-#line 462 "src/prebuilt/wast-lexer-gen.cc"
-yy36:
-	++cursor_;
-#line 671 "src/wast-lexer.cc"
-	{ NEWLINE; continue; }
-#line 467 "src/prebuilt/wast-lexer-gen.cc"
-yy38:
-	yych = *++cursor_;
-	if (yych == ';') goto yy48;
-	goto yy35;
-yy39:
-	yych = *++cursor_;
-	if (yych == ')') goto yy50;
-	goto yy35;
-yy40:
-	++cursor_;
-yy41:
-#line 673 "src/wast-lexer.cc"
-	{ MAYBE_MALFORMED_UTF8(" in block comment"); }
-#line 481 "src/prebuilt/wast-lexer-gen.cc"
-yy42:
-	yych = *++cursor_;
-	if (yych <= 0x7F) goto yy41;
-	if (yych <= 0xBF) goto yy34;
-	goto yy41;
-yy43:
-	yych = *(marker_ = ++cursor_);
-	if (yych <= 0x9F) goto yy41;
-	if (yych <= 0xBF) goto yy52;
-	goto yy41;
-yy44:
-	yych = *(marker_ = ++cursor_);
-	if (yych <= 0x7F) goto yy41;
-	if (yych <= 0xBF) goto yy52;
-	goto yy41;
-yy45:
-	yych = *(marker_ = ++cursor_);
-	if (yych <= 0x8F) goto yy41;
-	if (yych <= 0xBF) goto yy54;
-	goto yy41;
-yy46:
-	yych = *(marker_ = ++cursor_);
-	if (yych <= 0x7F) goto yy41;
-	if (yych <= 0xBF) goto yy54;
-	goto yy41;
-yy47:
-	yych = *(marker_ = ++cursor_);
-	if (yych <= 0x7F) goto yy41;
-	if (yych <= 0x8F) goto yy54;
-	goto yy41;
-yy48:
-	++cursor_;
-#line 666 "src/wast-lexer.cc"
-	{ COMMENT_NESTING++; continue; }
-#line 516 "src/prebuilt/wast-lexer-gen.cc"
-yy50:
-	++cursor_;
-#line 667 "src/wast-lexer.cc"
-	{ if (--COMMENT_NESTING == 0) {
-                                    BEGIN(YYCOND_i);
-                                  }
-                                  continue; }
-#line 524 "src/prebuilt/wast-lexer-gen.cc"
-yy52:
-	yych = *++cursor_;
-	if (yych <= 0x7F) goto yy53;
-	if (yych <= 0xBF) goto yy34;
-yy53:
-	cursor_ = marker_;
-	goto yy41;
-yy54:
-	++cursor_;
-	if ((yych = *cursor_) <= 0x7F) goto yy53;
-	if (yych <= 0xBF) goto yy52;
-	goto yy53;
-/* *********************************** */
-YYCOND_LINE_COMMENT:
-	{
-		static const unsigned char yybm[] = {
-			128, 128, 128, 128, 128, 128, 128, 128, 
-			128, 128,   0, 128, 128, 128, 128, 128, 
-			128, 128, 128, 128, 128, 128, 128, 128, 
-			128, 128, 128, 128, 128, 128, 128, 128, 
-			128, 128, 128, 128, 128, 128, 128, 128, 
-			128, 128, 128, 128, 128, 128, 128, 128, 
-			128, 128, 128, 128, 128, 128, 128, 128, 
-			128, 128, 128, 128, 128, 128, 128, 128, 
-			128, 128, 128, 128, 128, 128, 128, 128, 
-			128, 128, 128, 128, 128, 128, 128, 128, 
-			128, 128, 128, 128, 128, 128, 128, 128, 
-			128, 128, 128, 128, 128, 128, 128, 128, 
-			128, 128, 128, 128, 128, 128, 128, 128, 
-			128, 128, 128, 128, 128, 128, 128, 128, 
-			128, 128, 128, 128, 128, 128, 128, 128, 
-			128, 128, 128, 128, 128, 128, 128, 128, 
-			  0,   0,   0,   0,   0,   0,   0,   0, 
-			  0,   0,   0,   0,   0,   0,   0,   0, 
-			  0,   0,   0,   0,   0,   0,   0,   0, 
-			  0,   0,   0,   0,   0,   0,   0,   0, 
-			  0,   0,   0,   0,   0,   0,   0,   0, 
-			  0,   0,   0,   0,   0,   0,   0,   0, 
-			  0,   0,   0,   0,   0,   0,   0,   0, 
-			  0,   0,   0,   0,   0,   0,   0,   0, 
-			  0,   0,   0,   0,   0,   0,   0,   0, 
-			  0,   0,   0,   0,   0,   0,   0,   0, 
-			  0,   0,   0,   0,   0,   0,   0,   0, 
-			  0,   0,   0,   0,   0,   0,   0,   0, 
-			  0,   0,   0,   0,   0,   0,   0,   0, 
-			  0,   0,   0,   0,   0,   0,   0,   0, 
-			  0,   0,   0,   0,   0,   0,   0,   0, 
-			  0,   0,   0,   0,   0,   0,   0,   0, 
-		};
-		if ((limit_ - cursor_) < 2) FILL(2);
-		yych = *cursor_;
-		if (yybm[0+yych] & 128) {
-			goto yy57;
-		}
-		if (yych <= 0xE0) {
-			if (yych <= '\n') goto yy60;
-			if (yych <= 0xC1) goto yy62;
-			if (yych <= 0xDF) goto yy64;
-			goto yy65;
-		} else {
-			if (yych <= 0xF0) {
-				if (yych <= 0xEF) goto yy66;
-				goto yy67;
-			} else {
-				if (yych <= 0xF3) goto yy68;
-				if (yych <= 0xF4) goto yy69;
-				goto yy62;
-			}
-		}
-yy57:
-		yyaccept = 0;
-		marker_ = ++cursor_;
-		if (limit_ <= cursor_) FILL(1);
-		yych = *cursor_;
-		if (yybm[0+yych] & 128) {
-			goto yy57;
-		}
-		if (yych <= 0xEF) {
-			if (yych <= 0xC1) goto yy59;
-			if (yych <= 0xDF) goto yy70;
-			if (yych <= 0xE0) goto yy72;
-			goto yy73;
-		} else {
-			if (yych <= 0xF0) goto yy74;
-			if (yych <= 0xF3) goto yy75;
-			if (yych <= 0xF4) goto yy76;
-		}
-yy59:
-#line 664 "src/wast-lexer.cc"
-		{ continue; }
-#line 615 "src/prebuilt/wast-lexer-gen.cc"
-yy60:
-		++cursor_;
-		BEGIN(YYCOND_i);
-#line 663 "src/wast-lexer.cc"
-		{ NEWLINE; continue; }
-#line 621 "src/prebuilt/wast-lexer-gen.cc"
-yy62:
-		++cursor_;
-yy63:
-#line 678 "src/wast-lexer.cc"
-		{ MAYBE_MALFORMED_UTF8(""); }
-#line 627 "src/prebuilt/wast-lexer-gen.cc"
-yy64:
-		yych = *++cursor_;
-		if (yych <= 0x7F) goto yy63;
-		if (yych <= 0xBF) goto yy57;
-		goto yy63;
-yy65:
-		yyaccept = 1;
-		yych = *(marker_ = ++cursor_);
-		if (yych <= 0x9F) goto yy63;
-		if (yych <= 0xBF) goto yy70;
-		goto yy63;
-yy66:
-		yyaccept = 1;
-		yych = *(marker_ = ++cursor_);
-		if (yych <= 0x7F) goto yy63;
-		if (yych <= 0xBF) goto yy70;
-		goto yy63;
-yy67:
-		yyaccept = 1;
-		yych = *(marker_ = ++cursor_);
-		if (yych <= 0x8F) goto yy63;
-		if (yych <= 0xBF) goto yy73;
-		goto yy63;
-yy68:
-		yyaccept = 1;
-		yych = *(marker_ = ++cursor_);
-		if (yych <= 0x7F) goto yy63;
-		if (yych <= 0xBF) goto yy73;
-		goto yy63;
-yy69:
-		yyaccept = 1;
-		yych = *(marker_ = ++cursor_);
-		if (yych <= 0x7F) goto yy63;
-		if (yych <= 0x8F) goto yy73;
-		goto yy63;
-yy70:
-		++cursor_;
-		if (limit_ <= cursor_) FILL(1);
-		yych = *cursor_;
-		if (yych <= 0x7F) goto yy71;
-		if (yych <= 0xBF) goto yy57;
-yy71:
-		cursor_ = marker_;
-		if (yyaccept == 0) {
-			goto yy59;
-		} else {
-			goto yy63;
-		}
-yy72:
-		++cursor_;
-		if (limit_ <= cursor_) FILL(1);
-		yych = *cursor_;
-		if (yych <= 0x9F) goto yy71;
-		if (yych <= 0xBF) goto yy70;
-		goto yy71;
-yy73:
-		++cursor_;
-		if (limit_ <= cursor_) FILL(1);
-		yych = *cursor_;
-		if (yych <= 0x7F) goto yy71;
-		if (yych <= 0xBF) goto yy70;
-		goto yy71;
-yy74:
-		++cursor_;
-		if (limit_ <= cursor_) FILL(1);
-		yych = *cursor_;
-		if (yych <= 0x8F) goto yy71;
-		if (yych <= 0xBF) goto yy73;
-		goto yy71;
-yy75:
-		++cursor_;
-		if (limit_ <= cursor_) FILL(1);
-		yych = *cursor_;
-		if (yych <= 0x7F) goto yy71;
-		if (yych <= 0xBF) goto yy73;
-		goto yy71;
-yy76:
-		++cursor_;
-		if (limit_ <= cursor_) FILL(1);
-		yych = *cursor_;
-		if (yych <= 0x7F) goto yy71;
-		if (yych <= 0x8F) goto yy73;
-		goto yy71;
-	}
-/* *********************************** */
 YYCOND_i:
 	{
 		static const unsigned char yybm[] = {
@@ -748,49 +263,49 @@ YYCOND_i:
 		if ((limit_ - cursor_) < 29) FILL(29);
 		yych = *cursor_;
 		if (yybm[0+yych] & 4) {
-			goto yy81;
+			goto yy5;
 		}
 		if (yych <= 'e') {
 			if (yych <= '+') {
 				if (yych <= '#') {
 					if (yych <= 0x1F) {
-						if (yych <= 0x08) goto yy79;
-						if (yych <= '\n') goto yy84;
+						if (yych <= 0x08) goto yy3;
+						if (yych <= '\n') goto yy8;
 					} else {
-						if (yych == '"') goto yy89;
-						goto yy86;
+						if (yych == '"') goto yy13;
+						goto yy10;
 					}
 				} else {
 					if (yych <= '(') {
-						if (yych <= '$') goto yy91;
-						if (yych <= '\'') goto yy86;
-						goto yy92;
+						if (yych <= '$') goto yy15;
+						if (yych <= '\'') goto yy10;
+						goto yy16;
 					} else {
-						if (yych <= ')') goto yy94;
-						if (yych <= '*') goto yy86;
-						goto yy96;
+						if (yych <= ')') goto yy18;
+						if (yych <= '*') goto yy10;
+						goto yy20;
 					}
 				}
 			} else {
 				if (yych <= ':') {
 					if (yych <= '/') {
-						if (yych == '-') goto yy96;
-						goto yy86;
+						if (yych == '-') goto yy20;
+						goto yy10;
 					} else {
-						if (yych <= '0') goto yy97;
-						if (yych <= '9') goto yy99;
-						goto yy86;
+						if (yych <= '0') goto yy21;
+						if (yych <= '9') goto yy23;
+						goto yy10;
 					}
 				} else {
 					if (yych <= 'a') {
-						if (yych <= ';') goto yy101;
-						if (yych <= '`') goto yy86;
-						goto yy102;
+						if (yych <= ';') goto yy25;
+						if (yych <= '`') goto yy10;
+						goto yy26;
 					} else {
-						if (yych <= 'b') goto yy103;
-						if (yych <= 'c') goto yy104;
-						if (yych <= 'd') goto yy105;
-						goto yy106;
+						if (yych <= 'b') goto yy27;
+						if (yych <= 'c') goto yy28;
+						if (yych <= 'd') goto yy29;
+						goto yy30;
 					}
 				}
 			}
@@ -798,10084 +313,10440 @@ YYCOND_i:
 			if (yych <= 's') {
 				if (yych <= 'l') {
 					if (yych <= 'h') {
-						if (yych <= 'f') goto yy107;
-						if (yych <= 'g') goto yy108;
-						goto yy86;
+						if (yych <= 'f') goto yy31;
+						if (yych <= 'g') goto yy32;
+						goto yy10;
 					} else {
-						if (yych <= 'i') goto yy109;
-						if (yych <= 'k') goto yy86;
-						goto yy110;
+						if (yych <= 'i') goto yy33;
+						if (yych <= 'k') goto yy10;
+						goto yy34;
 					}
 				} else {
 					if (yych <= 'o') {
-						if (yych <= 'm') goto yy111;
-						if (yych <= 'n') goto yy112;
-						goto yy113;
+						if (yych <= 'm') goto yy35;
+						if (yych <= 'n') goto yy36;
+						goto yy37;
 					} else {
-						if (yych <= 'p') goto yy114;
-						if (yych <= 'q') goto yy115;
-						if (yych <= 'r') goto yy116;
-						goto yy117;
+						if (yych <= 'p') goto yy38;
+						if (yych <= 'q') goto yy39;
+						if (yych <= 'r') goto yy40;
+						goto yy41;
 					}
 				}
 			} else {
 				if (yych <= 0xC1) {
 					if (yych <= 'v') {
-						if (yych <= 't') goto yy118;
-						if (yych <= 'u') goto yy119;
-						goto yy120;
+						if (yych <= 't') goto yy42;
+						if (yych <= 'u') goto yy43;
+						goto yy44;
 					} else {
-						if (yych <= '~') goto yy86;
-						if (yych >= 0x80) goto yy121;
+						if (yych <= '~') goto yy10;
+						if (yych >= 0x80) goto yy45;
 					}
 				} else {
 					if (yych <= 0xEF) {
-						if (yych <= 0xDF) goto yy123;
-						if (yych <= 0xE0) goto yy124;
-						goto yy125;
+						if (yych <= 0xDF) goto yy47;
+						if (yych <= 0xE0) goto yy48;
+						goto yy49;
 					} else {
-						if (yych <= 0xF0) goto yy126;
-						if (yych <= 0xF3) goto yy127;
-						if (yych <= 0xF4) goto yy128;
-						goto yy121;
+						if (yych <= 0xF0) goto yy50;
+						if (yych <= 0xF3) goto yy51;
+						if (yych <= 0xF4) goto yy52;
+						goto yy45;
 					}
 				}
 			}
 		}
-yy79:
+yy3:
 		++cursor_;
-yy80:
+yy4:
 #line 677 "src/wast-lexer.cc"
 		{ ERROR("unexpected char"); continue; }
-#line 851 "src/prebuilt/wast-lexer-gen.cc"
-yy81:
+#line 366 "src/prebuilt/wast-lexer-gen.cc"
+yy5:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yybm[0+yych] & 4) {
-			goto yy81;
+			goto yy5;
 		}
 #line 675 "src/wast-lexer.cc"
 		{ continue; }
-#line 861 "src/prebuilt/wast-lexer-gen.cc"
-yy84:
+#line 376 "src/prebuilt/wast-lexer-gen.cc"
+yy8:
 		++cursor_;
 #line 674 "src/wast-lexer.cc"
 		{ NEWLINE; continue; }
-#line 866 "src/prebuilt/wast-lexer-gen.cc"
-yy86:
+#line 381 "src/prebuilt/wast-lexer-gen.cc"
+yy10:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
-yy87:
+yy11:
 		if (yybm[0+yych] & 8) {
-			goto yy86;
+			goto yy10;
 		}
-yy88:
+yy12:
 #line 676 "src/wast-lexer.cc"
 		{ RETURN_TEXT(Reserved); }
-#line 878 "src/prebuilt/wast-lexer-gen.cc"
-yy89:
+#line 393 "src/prebuilt/wast-lexer-gen.cc"
+yy13:
 		yyaccept = 0;
 		yych = *(marker_ = ++cursor_);
-		if (yych <= 0x1F) goto yy90;
-		if (yych <= 0x7F) goto yy130;
-		if (yych <= 0xC1) goto yy90;
-		if (yych <= 0xF4) goto yy130;
-yy90:
+		if (yych <= 0x1F) goto yy14;
+		if (yych <= 0x7F) goto yy54;
+		if (yych <= 0xC1) goto yy14;
+		if (yych <= 0xF4) goto yy54;
+yy14:
 		BEGIN(YYCOND_BAD_TEXT);
 #line 245 "src/wast-lexer.cc"
 		{ continue; }
-#line 890 "src/prebuilt/wast-lexer-gen.cc"
-yy91:
+#line 405 "src/prebuilt/wast-lexer-gen.cc"
+yy15:
 		yych = *++cursor_;
 		if (yych <= '\'') {
-			if (yych == '!') goto yy142;
-			if (yych <= '"') goto yy88;
-			goto yy142;
+			if (yych == '!') goto yy66;
+			if (yych <= '"') goto yy12;
+			goto yy66;
 		} else {
 			if (yych <= ':') {
-				if (yych <= ')') goto yy88;
-				goto yy142;
+				if (yych <= ')') goto yy12;
+				goto yy66;
 			} else {
-				if (yych <= ';') goto yy88;
-				if (yych <= '~') goto yy142;
-				goto yy88;
+				if (yych <= ';') goto yy12;
+				if (yych <= '~') goto yy66;
+				goto yy12;
 			}
 		}
-yy92:
-		++cursor_;
-		if ((yych = *cursor_) == ';') goto yy144;
+yy16:
+		yych = *++cursor_;
+		if (yych == ';') goto yy68;
 #line 236 "src/wast-lexer.cc"
 		{ RETURN(Lpar); }
-#line 912 "src/prebuilt/wast-lexer-gen.cc"
-yy94:
+#line 427 "src/prebuilt/wast-lexer-gen.cc"
+yy18:
 		++cursor_;
 #line 237 "src/wast-lexer.cc"
 		{ RETURN(Rpar); }
-#line 917 "src/prebuilt/wast-lexer-gen.cc"
-yy96:
+#line 432 "src/prebuilt/wast-lexer-gen.cc"
+yy20:
 		yych = *++cursor_;
 		if (yych <= 'h') {
-			if (yych <= '/') goto yy87;
-			if (yych <= '0') goto yy146;
-			if (yych <= '9') goto yy148;
-			goto yy87;
-		} else {
-			if (yych <= 'i') goto yy150;
-			if (yych == 'n') goto yy151;
-			goto yy87;
-		}
-yy97:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 16) {
-			goto yy99;
-		}
-		if (yych <= ';') {
-			if (yych <= '\'') {
-				if (yych == '!') goto yy86;
-				if (yych >= '#') goto yy86;
-			} else {
-				if (yych <= '-') {
-					if (yych >= '*') goto yy86;
-				} else {
-					if (yych <= '.') goto yy152;
-					if (yych <= ':') goto yy86;
-				}
-			}
+			if (yych <= '/') goto yy11;
+			if (yych <= '0') goto yy70;
+			if (yych <= '9') goto yy72;
+			goto yy11;
 		} else {
-			if (yych <= 'd') {
-				if (yych <= 'E') {
-					if (yych <= 'D') goto yy86;
-					goto yy154;
-				} else {
-					if (yych == '_') goto yy155;
-					goto yy86;
-				}
-			} else {
-				if (yych <= 'w') {
-					if (yych <= 'e') goto yy154;
-					goto yy86;
-				} else {
-					if (yych <= 'x') goto yy156;
-					if (yych <= '~') goto yy86;
-				}
-			}
+			if (yych <= 'i') goto yy74;
+			if (yych == 'n') goto yy75;
+			goto yy11;
 		}
-yy98:
+yy21:
+		yych = *++cursor_;
+		if (yych == 'x') goto yy80;
+		goto yy24;
+yy22:
 #line 238 "src/wast-lexer.cc"
 		{ RETURN_LITERAL(Nat, Int); }
-#line 969 "src/prebuilt/wast-lexer-gen.cc"
-yy99:
+#line 452 "src/prebuilt/wast-lexer-gen.cc"
+yy23:
 		++cursor_;
 		if ((limit_ - cursor_) < 3) FILL(3);
 		yych = *cursor_;
+yy24:
 		if (yybm[0+yych] & 16) {
-			goto yy99;
+			goto yy23;
 		}
 		if (yych <= ':') {
 			if (yych <= '\'') {
-				if (yych == '!') goto yy86;
-				if (yych <= '"') goto yy98;
-				goto yy86;
+				if (yych == '!') goto yy10;
+				if (yych <= '"') goto yy22;
+				goto yy10;
 			} else {
-				if (yych <= ')') goto yy98;
-				if (yych == '.') goto yy152;
-				goto yy86;
+				if (yych <= ')') goto yy22;
+				if (yych == '.') goto yy76;
+				goto yy10;
 			}
 		} else {
 			if (yych <= '^') {
-				if (yych <= ';') goto yy98;
-				if (yych == 'E') goto yy154;
-				goto yy86;
+				if (yych <= ';') goto yy22;
+				if (yych == 'E') goto yy78;
+				goto yy10;
 			} else {
 				if (yych <= 'd') {
-					if (yych <= '_') goto yy155;
-					goto yy86;
+					if (yych <= '_') goto yy79;
+					goto yy10;
 				} else {
-					if (yych <= 'e') goto yy154;
-					if (yych <= '~') goto yy86;
-					goto yy98;
+					if (yych <= 'e') goto yy78;
+					if (yych <= '~') goto yy10;
+					goto yy22;
 				}
 			}
 		}
-yy101:
+yy25:
 		yych = *++cursor_;
-		if (yych == ';') goto yy157;
-		goto yy80;
-yy102:
+		if (yych == ';') goto yy81;
+		goto yy4;
+yy26:
 		yych = *++cursor_;
 		if (yych <= 'n') {
-			if (yych == 'l') goto yy159;
-			if (yych <= 'm') goto yy87;
-			goto yy160;
+			if (yych == 'l') goto yy83;
+			if (yych <= 'm') goto yy11;
+			goto yy84;
 		} else {
-			if (yych <= 'r') goto yy87;
-			if (yych <= 's') goto yy161;
-			if (yych <= 't') goto yy162;
-			goto yy87;
+			if (yych <= 'r') goto yy11;
+			if (yych <= 's') goto yy85;
+			if (yych <= 't') goto yy86;
+			goto yy11;
 		}
-yy103:
+yy27:
 		yych = *++cursor_;
 		if (yych <= 'k') {
-			if (yych == 'i') goto yy163;
-			goto yy87;
+			if (yych == 'i') goto yy87;
+			goto yy11;
 		} else {
-			if (yych <= 'l') goto yy164;
-			if (yych == 'r') goto yy165;
-			goto yy87;
+			if (yych <= 'l') goto yy88;
+			if (yych == 'r') goto yy89;
+			goto yy11;
 		}
-yy104:
+yy28:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy167;
-		if (yych == 'u') goto yy168;
-		goto yy87;
-yy105:
+		if (yych == 'a') goto yy91;
+		if (yych == 'u') goto yy92;
+		goto yy11;
+yy29:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy169;
-		if (yych == 'r') goto yy170;
-		goto yy87;
-yy106:
+		if (yych == 'a') goto yy93;
+		if (yych == 'r') goto yy94;
+		goto yy11;
+yy30:
 		yych = *++cursor_;
 		if (yych <= 'm') {
-			if (yych == 'l') goto yy171;
-			goto yy87;
+			if (yych == 'l') goto yy95;
+			goto yy11;
 		} else {
-			if (yych <= 'n') goto yy172;
-			if (yych == 'x') goto yy173;
-			goto yy87;
+			if (yych <= 'n') goto yy96;
+			if (yych == 'x') goto yy97;
+			goto yy11;
 		}
-yy107:
+yy31:
 		yych = *++cursor_;
 		if (yych <= '5') {
-			if (yych == '3') goto yy174;
-			goto yy87;
+			if (yych == '3') goto yy98;
+			goto yy11;
 		} else {
-			if (yych <= '6') goto yy175;
-			if (yych == 'u') goto yy176;
-			goto yy87;
+			if (yych <= '6') goto yy99;
+			if (yych == 'u') goto yy100;
+			goto yy11;
 		}
-yy108:
+yy32:
 		yych = *++cursor_;
 		if (yych <= 'k') {
-			if (yych == 'e') goto yy177;
-			goto yy87;
+			if (yych == 'e') goto yy101;
+			goto yy11;
 		} else {
-			if (yych <= 'l') goto yy178;
-			if (yych == 'r') goto yy179;
-			goto yy87;
+			if (yych <= 'l') goto yy102;
+			if (yych == 'r') goto yy103;
+			goto yy11;
 		}
-yy109:
+yy33:
 		yych = *++cursor_;
 		if (yych <= '7') {
 			if (yych <= '2') {
-				if (yych == '1') goto yy180;
-				goto yy87;
+				if (yych == '1') goto yy104;
+				goto yy11;
 			} else {
-				if (yych <= '3') goto yy181;
-				if (yych == '6') goto yy182;
-				goto yy87;
+				if (yych <= '3') goto yy105;
+				if (yych == '6') goto yy106;
+				goto yy11;
 			}
 		} else {
 			if (yych <= 'f') {
-				if (yych <= '8') goto yy183;
-				if (yych <= 'e') goto yy87;
-				goto yy184;
+				if (yych <= '8') goto yy107;
+				if (yych <= 'e') goto yy11;
+				goto yy108;
 			} else {
-				if (yych <= 'l') goto yy87;
-				if (yych <= 'm') goto yy186;
-				if (yych <= 'n') goto yy187;
-				goto yy87;
+				if (yych <= 'l') goto yy11;
+				if (yych <= 'm') goto yy110;
+				if (yych <= 'n') goto yy111;
+				goto yy11;
 			}
 		}
-yy110:
+yy34:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy188;
-		goto yy87;
-yy111:
+		if (yych == 'o') goto yy112;
+		goto yy11;
+yy35:
 		yych = *++cursor_;
 		if (yych <= 'n') {
-			if (yych == 'e') goto yy189;
-			goto yy87;
+			if (yych == 'e') goto yy113;
+			goto yy11;
 		} else {
-			if (yych <= 'o') goto yy190;
-			if (yych == 'u') goto yy191;
-			goto yy87;
+			if (yych <= 'o') goto yy114;
+			if (yych == 'u') goto yy115;
+			goto yy11;
 		}
-yy112:
+yy36:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy192;
-		if (yych == 'o') goto yy193;
-		goto yy87;
-yy113:
+		if (yych == 'a') goto yy116;
+		if (yych == 'o') goto yy117;
+		goto yy11;
+yy37:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy194;
-		goto yy87;
-yy114:
+		if (yych == 'f') goto yy118;
+		goto yy11;
+yy38:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy195;
-		goto yy87;
-yy115:
+		if (yych == 'a') goto yy119;
+		goto yy11;
+yy39:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy196;
-		goto yy87;
-yy116:
+		if (yych == 'u') goto yy120;
+		goto yy11;
+yy40:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy197;
-		goto yy87;
-yy117:
+		if (yych == 'e') goto yy121;
+		goto yy11;
+yy41:
 		yych = *++cursor_;
 		if (yych <= 'g') {
-			if (yych == 'e') goto yy198;
-			goto yy87;
+			if (yych == 'e') goto yy122;
+			goto yy11;
 		} else {
-			if (yych <= 'h') goto yy199;
-			if (yych == 't') goto yy200;
-			goto yy87;
+			if (yych <= 'h') goto yy123;
+			if (yych == 't') goto yy124;
+			goto yy11;
 		}
-yy118:
+yy42:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'a':	goto yy201;
-		case 'e':	goto yy202;
-		case 'h':	goto yy203;
-		case 'r':	goto yy204;
-		case 'y':	goto yy205;
-		default:	goto yy87;
+		case 'a':	goto yy125;
+		case 'e':	goto yy126;
+		case 'h':	goto yy127;
+		case 'r':	goto yy128;
+		case 'y':	goto yy129;
+		default:	goto yy11;
 		}
-yy119:
+yy43:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy206;
-		goto yy87;
-yy120:
+		if (yych == 'n') goto yy130;
+		goto yy11;
+yy44:
 		yych = *++cursor_;
-		if (yych == '1') goto yy207;
-		goto yy87;
-yy121:
+		if (yych == '1') goto yy131;
+		goto yy11;
+yy45:
 		++cursor_;
-yy122:
+yy46:
 #line 678 "src/wast-lexer.cc"
 		{ MAYBE_MALFORMED_UTF8(""); }
-#line 1160 "src/prebuilt/wast-lexer-gen.cc"
-yy123:
+#line 644 "src/prebuilt/wast-lexer-gen.cc"
+yy47:
 		yych = *++cursor_;
-		if (yych <= 0x7F) goto yy122;
-		if (yych <= 0xBF) goto yy79;
-		goto yy122;
-yy124:
+		if (yych <= 0x7F) goto yy46;
+		if (yych <= 0xBF) goto yy3;
+		goto yy46;
+yy48:
 		yyaccept = 1;
 		yych = *(marker_ = ++cursor_);
-		if (yych <= 0x9F) goto yy122;
-		if (yych <= 0xBF) goto yy208;
-		goto yy122;
-yy125:
+		if (yych <= 0x9F) goto yy46;
+		if (yych <= 0xBF) goto yy132;
+		goto yy46;
+yy49:
 		yyaccept = 1;
 		yych = *(marker_ = ++cursor_);
-		if (yych <= 0x7F) goto yy122;
-		if (yych <= 0xBF) goto yy208;
-		goto yy122;
-yy126:
+		if (yych <= 0x7F) goto yy46;
+		if (yych <= 0xBF) goto yy132;
+		goto yy46;
+yy50:
 		yyaccept = 1;
 		yych = *(marker_ = ++cursor_);
-		if (yych <= 0x8F) goto yy122;
-		if (yych <= 0xBF) goto yy209;
-		goto yy122;
-yy127:
+		if (yych <= 0x8F) goto yy46;
+		if (yych <= 0xBF) goto yy133;
+		goto yy46;
+yy51:
 		yyaccept = 1;
 		yych = *(marker_ = ++cursor_);
-		if (yych <= 0x7F) goto yy122;
-		if (yych <= 0xBF) goto yy209;
-		goto yy122;
-yy128:
+		if (yych <= 0x7F) goto yy46;
+		if (yych <= 0xBF) goto yy133;
+		goto yy46;
+yy52:
 		yyaccept = 1;
 		yych = *(marker_ = ++cursor_);
-		if (yych <= 0x7F) goto yy122;
-		if (yych <= 0x8F) goto yy209;
-		goto yy122;
-yy129:
+		if (yych <= 0x7F) goto yy46;
+		if (yych <= 0x8F) goto yy133;
+		goto yy46;
+yy53:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
-yy130:
+yy54:
 		if (yybm[0+yych] & 32) {
-			goto yy129;
+			goto yy53;
 		}
 		if (yych <= 0xDF) {
 			if (yych <= '"') {
-				if (yych >= ' ') goto yy132;
+				if (yych >= ' ') goto yy56;
 			} else {
-				if (yych <= '\\') goto yy134;
-				if (yych >= 0xC2) goto yy135;
+				if (yych <= '\\') goto yy58;
+				if (yych >= 0xC2) goto yy59;
 			}
 		} else {
 			if (yych <= 0xF0) {
-				if (yych <= 0xE0) goto yy136;
-				if (yych <= 0xEF) goto yy137;
-				goto yy138;
+				if (yych <= 0xE0) goto yy60;
+				if (yych <= 0xEF) goto yy61;
+				goto yy62;
 			} else {
-				if (yych <= 0xF3) goto yy139;
-				if (yych <= 0xF4) goto yy140;
+				if (yych <= 0xF3) goto yy63;
+				if (yych <= 0xF4) goto yy64;
 			}
 		}
-yy131:
+yy55:
 		cursor_ = marker_;
 		if (yyaccept == 0) {
-			goto yy90;
+			goto yy14;
 		} else {
-			goto yy122;
+			goto yy46;
 		}
-yy132:
+yy56:
 		++cursor_;
 #line 244 "src/wast-lexer.cc"
 		{ RETURN_TEXT(Text); }
-#line 1232 "src/prebuilt/wast-lexer-gen.cc"
-yy134:
+#line 716 "src/prebuilt/wast-lexer-gen.cc"
+yy58:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yych <= '[') {
 			if (yych <= '\'') {
-				if (yych == '"') goto yy129;
-				if (yych <= '&') goto yy131;
-				goto yy129;
+				if (yych == '"') goto yy53;
+				if (yych <= '&') goto yy55;
+				goto yy53;
 			} else {
 				if (yych <= '9') {
-					if (yych <= '/') goto yy131;
-					goto yy210;
+					if (yych <= '/') goto yy55;
+					goto yy134;
 				} else {
-					if (yych <= '@') goto yy131;
-					if (yych <= 'F') goto yy210;
-					goto yy131;
+					if (yych <= '@') goto yy55;
+					if (yych <= 'F') goto yy134;
+					goto yy55;
 				}
 			}
 		} else {
 			if (yych <= 'n') {
 				if (yych <= '`') {
-					if (yych <= '\\') goto yy129;
-					goto yy131;
+					if (yych <= '\\') goto yy53;
+					goto yy55;
 				} else {
-					if (yych <= 'f') goto yy210;
-					if (yych <= 'm') goto yy131;
-					goto yy129;
+					if (yych <= 'f') goto yy134;
+					if (yych <= 'm') goto yy55;
+					goto yy53;
 				}
 			} else {
 				if (yych <= 'r') {
-					if (yych <= 'q') goto yy131;
-					goto yy129;
+					if (yych <= 'q') goto yy55;
+					goto yy53;
 				} else {
-					if (yych == 't') goto yy129;
-					goto yy131;
+					if (yych == 't') goto yy53;
+					goto yy55;
 				}
 			}
 		}
-yy135:
+yy59:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
-		if (yych <= 0x7F) goto yy131;
-		if (yych <= 0xBF) goto yy129;
-		goto yy131;
-yy136:
+		if (yych <= 0x7F) goto yy55;
+		if (yych <= 0xBF) goto yy53;
+		goto yy55;
+yy60:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
-		if (yych <= 0x9F) goto yy131;
-		if (yych <= 0xBF) goto yy135;
-		goto yy131;
-yy137:
+		if (yych <= 0x9F) goto yy55;
+		if (yych <= 0xBF) goto yy59;
+		goto yy55;
+yy61:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
-		if (yych <= 0x7F) goto yy131;
-		if (yych <= 0xBF) goto yy135;
-		goto yy131;
-yy138:
+		if (yych <= 0x7F) goto yy55;
+		if (yych <= 0xBF) goto yy59;
+		goto yy55;
+yy62:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
-		if (yych <= 0x8F) goto yy131;
-		if (yych <= 0xBF) goto yy137;
-		goto yy131;
-yy139:
+		if (yych <= 0x8F) goto yy55;
+		if (yych <= 0xBF) goto yy61;
+		goto yy55;
+yy63:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
-		if (yych <= 0x7F) goto yy131;
-		if (yych <= 0xBF) goto yy137;
-		goto yy131;
-yy140:
+		if (yych <= 0x7F) goto yy55;
+		if (yych <= 0xBF) goto yy61;
+		goto yy55;
+yy64:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
-		if (yych <= 0x7F) goto yy131;
-		if (yych <= 0x8F) goto yy137;
-		goto yy131;
-yy141:
+		if (yych <= 0x7F) goto yy55;
+		if (yych <= 0x8F) goto yy61;
+		goto yy55;
+yy65:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
-yy142:
+yy66:
 		if (yybm[0+yych] & 64) {
-			goto yy141;
+			goto yy65;
 		}
-		if (yych <= ')') goto yy143;
-		if (yych <= ',') goto yy86;
-		if (yych <= ';') goto yy143;
-		if (yych <= '}') goto yy86;
-yy143:
+		if (yych <= ')') goto yy67;
+		if (yych <= ',') goto yy10;
+		if (yych <= ';') goto yy67;
+		if (yych <= '}') goto yy10;
+yy67:
 #line 659 "src/wast-lexer.cc"
 		{ RETURN_TEXT(Var); }
-#line 1329 "src/prebuilt/wast-lexer-gen.cc"
-yy144:
+#line 813 "src/prebuilt/wast-lexer-gen.cc"
+yy68:
 		++cursor_;
 		BEGIN(YYCOND_BLOCK_COMMENT);
 #line 665 "src/wast-lexer.cc"
 		{ COMMENT_NESTING = 1; continue; }
-#line 1335 "src/prebuilt/wast-lexer-gen.cc"
-yy146:
-		++cursor_;
-		if ((yych = *cursor_) <= ':') {
-			if (yych <= ')') {
-				if (yych <= '!') {
-					if (yych >= '!') goto yy86;
-				} else {
-					if (yych <= '"') goto yy147;
-					if (yych <= '\'') goto yy86;
-				}
-			} else {
-				if (yych <= '.') {
-					if (yych <= '-') goto yy86;
-					goto yy152;
-				} else {
-					if (yych <= '/') goto yy86;
-					if (yych <= '9') goto yy148;
-					goto yy86;
-				}
-			}
-		} else {
-			if (yych <= '_') {
-				if (yych <= 'D') {
-					if (yych >= '<') goto yy86;
-				} else {
-					if (yych <= 'E') goto yy154;
-					if (yych <= '^') goto yy86;
-					goto yy211;
-				}
-			} else {
-				if (yych <= 'w') {
-					if (yych == 'e') goto yy154;
-					goto yy86;
-				} else {
-					if (yych <= 'x') goto yy212;
-					if (yych <= '~') goto yy86;
-				}
-			}
-		}
-yy147:
+#line 819 "src/prebuilt/wast-lexer-gen.cc"
+yy70:
+		yych = *++cursor_;
+		if (yych == 'x') goto yy136;
+		goto yy73;
+yy71:
 #line 239 "src/wast-lexer.cc"
 		{ RETURN_LITERAL(Int, Int); }
-#line 1378 "src/prebuilt/wast-lexer-gen.cc"
-yy148:
+#line 827 "src/prebuilt/wast-lexer-gen.cc"
+yy72:
 		++cursor_;
 		if ((limit_ - cursor_) < 3) FILL(3);
 		yych = *cursor_;
+yy73:
 		if (yych <= '9') {
 			if (yych <= '\'') {
-				if (yych == '!') goto yy86;
-				if (yych <= '"') goto yy147;
-				goto yy86;
+				if (yych == '!') goto yy10;
+				if (yych <= '"') goto yy71;
+				goto yy10;
 			} else {
 				if (yych <= '-') {
-					if (yych <= ')') goto yy147;
-					goto yy86;
+					if (yych <= ')') goto yy71;
+					goto yy10;
 				} else {
-					if (yych <= '.') goto yy152;
-					if (yych <= '/') goto yy86;
-					goto yy148;
+					if (yych <= '.') goto yy76;
+					if (yych <= '/') goto yy10;
+					goto yy72;
 				}
 			}
 		} else {
 			if (yych <= '^') {
 				if (yych <= ';') {
-					if (yych <= ':') goto yy86;
-					goto yy147;
+					if (yych <= ':') goto yy10;
+					goto yy71;
 				} else {
-					if (yych == 'E') goto yy154;
-					goto yy86;
+					if (yych == 'E') goto yy78;
+					goto yy10;
 				}
 			} else {
 				if (yych <= 'd') {
-					if (yych <= '_') goto yy211;
-					goto yy86;
+					if (yych <= '_') goto yy135;
+					goto yy10;
 				} else {
-					if (yych <= 'e') goto yy154;
-					if (yych <= '~') goto yy86;
-					goto yy147;
+					if (yych <= 'e') goto yy78;
+					if (yych <= '~') goto yy10;
+					goto yy71;
 				}
 			}
 		}
-yy150:
+yy74:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy213;
-		goto yy87;
-yy151:
+		if (yych == 'n') goto yy137;
+		goto yy11;
+yy75:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy192;
-		goto yy87;
-yy152:
-		++cursor_;
-		if ((yych = *cursor_) <= '9') {
-			if (yych <= '"') {
-				if (yych == '!') goto yy86;
-			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych <= ')') goto yy153;
-				if (yych <= '/') goto yy86;
-				goto yy214;
-			}
-		} else {
-			if (yych <= 'E') {
-				if (yych == ';') goto yy153;
-				if (yych <= 'D') goto yy86;
-				goto yy154;
-			} else {
-				if (yych == 'e') goto yy154;
-				if (yych <= '~') goto yy86;
-			}
-		}
-yy153:
+		if (yych == 'a') goto yy116;
+		goto yy11;
+yy76:
+		yych = *++cursor_;
+		if (yych == '_') goto yy10;
+		goto yy139;
+yy77:
 #line 240 "src/wast-lexer.cc"
 		{ RETURN_LITERAL(Float, Float); }
-#line 1450 "src/prebuilt/wast-lexer-gen.cc"
-yy154:
+#line 883 "src/prebuilt/wast-lexer-gen.cc"
+yy78:
 		yych = *++cursor_;
 		if (yych <= ',') {
-			if (yych == '+') goto yy216;
-			goto yy87;
+			if (yych == '+') goto yy140;
+			goto yy11;
 		} else {
-			if (yych <= '-') goto yy216;
-			if (yych <= '/') goto yy87;
-			if (yych <= '9') goto yy217;
-			goto yy87;
+			if (yych <= '-') goto yy140;
+			if (yych <= '/') goto yy11;
+			if (yych <= '9') goto yy141;
+			goto yy11;
 		}
-yy155:
+yy79:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yybm[0+yych] & 16) {
-			goto yy99;
+			goto yy23;
 		}
 		if (yych <= '\'') {
-			if (yych == '!') goto yy86;
-			if (yych <= '"') goto yy88;
-			goto yy86;
+			if (yych == '!') goto yy10;
+			if (yych <= '"') goto yy12;
+			goto yy10;
 		} else {
 			if (yych <= ':') {
-				if (yych <= ')') goto yy88;
-				goto yy86;
+				if (yych <= ')') goto yy12;
+				goto yy10;
 			} else {
-				if (yych <= ';') goto yy88;
-				if (yych <= '~') goto yy86;
-				goto yy88;
+				if (yych <= ';') goto yy12;
+				if (yych <= '~') goto yy10;
+				goto yy12;
 			}
 		}
-yy156:
+yy80:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yybm[0+yych] & 128) {
-			goto yy219;
+			goto yy143;
 		}
 		if (yych <= '\'') {
-			if (yych == '!') goto yy86;
-			if (yych <= '"') goto yy88;
-			goto yy86;
+			if (yych == '!') goto yy10;
+			if (yych <= '"') goto yy12;
+			goto yy10;
 		} else {
 			if (yych <= ':') {
-				if (yych <= ')') goto yy88;
-				goto yy86;
+				if (yych <= ')') goto yy12;
+				goto yy10;
 			} else {
-				if (yych <= ';') goto yy88;
-				if (yych <= '~') goto yy86;
-				goto yy88;
+				if (yych <= ';') goto yy12;
+				if (yych <= '~') goto yy10;
+				goto yy12;
 			}
 		}
-yy157:
+yy81:
 		++cursor_;
 		BEGIN(YYCOND_LINE_COMMENT);
 #line 662 "src/wast-lexer.cc"
 		{ continue; }
-#line 1509 "src/prebuilt/wast-lexer-gen.cc"
-yy159:
+#line 942 "src/prebuilt/wast-lexer-gen.cc"
+yy83:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy221;
-		goto yy87;
-yy160:
+		if (yych == 'i') goto yy145;
+		goto yy11;
+yy84:
 		yych = *++cursor_;
-		if (yych == 'y') goto yy222;
-		goto yy87;
-yy161:
+		if (yych == 'y') goto yy146;
+		goto yy11;
+yy85:
 		yych = *++cursor_;
-		if (yych == 's') goto yy223;
-		goto yy87;
-yy162:
+		if (yych == 's') goto yy147;
+		goto yy11;
+yy86:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy224;
-		goto yy87;
-yy163:
+		if (yych == 'o') goto yy148;
+		goto yy11;
+yy87:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy225;
-		goto yy87;
-yy164:
+		if (yych == 'n') goto yy149;
+		goto yy11;
+yy88:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy226;
-		goto yy87;
-yy165:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
+		if (yych == 'o') goto yy150;
+		goto yy11;
+yy89:
+		yych = *++cursor_;
+		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
+				if (yych >= '!') goto yy10;
 			} else {
-				if (yych <= '"') goto yy166;
-				if (yych <= '\'') goto yy86;
+				if (yych <= '"') goto yy90;
+				if (yych <= '\'') goto yy10;
 			}
 		} else {
 			if (yych <= '^') {
-				if (yych != ';') goto yy86;
+				if (yych != ';') goto yy10;
 			} else {
-				if (yych <= '_') goto yy227;
-				if (yych <= '~') goto yy86;
+				if (yych <= '_') goto yy151;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy166:
+yy90:
 #line 270 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(Br); }
-#line 1554 "src/prebuilt/wast-lexer-gen.cc"
-yy167:
+#line 987 "src/prebuilt/wast-lexer-gen.cc"
+yy91:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy228;
-		if (yych == 't') goto yy229;
-		goto yy87;
-yy168:
+		if (yych == 'l') goto yy152;
+		if (yych == 't') goto yy153;
+		goto yy11;
+yy92:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy230;
-		goto yy87;
-yy169:
+		if (yych == 'r') goto yy154;
+		goto yy11;
+yy93:
 		yych = *++cursor_;
-		if (yych == 't') goto yy231;
-		goto yy87;
-yy170:
+		if (yych == 't') goto yy155;
+		goto yy11;
+yy94:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy232;
-		goto yy87;
-yy171:
+		if (yych == 'o') goto yy156;
+		goto yy11;
+yy95:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy233;
-		if (yych == 's') goto yy234;
-		goto yy87;
-yy172:
+		if (yych == 'e') goto yy157;
+		if (yych == 's') goto yy158;
+		goto yy11;
+yy96:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy235;
-		goto yy87;
-yy173:
+		if (yych == 'd') goto yy159;
+		goto yy11;
+yy97:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy237;
-		if (yych == 'p') goto yy238;
-		goto yy87;
-yy174:
+		if (yych == 'c') goto yy161;
+		if (yych == 'p') goto yy162;
+		goto yy11;
+yy98:
 		yych = *++cursor_;
-		if (yych == '2') goto yy239;
-		goto yy87;
-yy175:
+		if (yych == '2') goto yy163;
+		goto yy11;
+yy99:
 		yych = *++cursor_;
-		if (yych == '4') goto yy241;
-		goto yy87;
-yy176:
+		if (yych == '4') goto yy165;
+		goto yy11;
+yy100:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy243;
-		goto yy87;
-yy177:
+		if (yych == 'n') goto yy167;
+		goto yy11;
+yy101:
 		yych = *++cursor_;
-		if (yych == 't') goto yy244;
-		goto yy87;
-yy178:
+		if (yych == 't') goto yy168;
+		goto yy11;
+yy102:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy246;
-		goto yy87;
-yy179:
+		if (yych == 'o') goto yy170;
+		goto yy11;
+yy103:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy247;
-		goto yy87;
-yy180:
+		if (yych == 'o') goto yy171;
+		goto yy11;
+yy104:
 		yych = *++cursor_;
-		if (yych == '6') goto yy248;
-		goto yy87;
-yy181:
+		if (yych == '6') goto yy172;
+		goto yy11;
+yy105:
 		yych = *++cursor_;
-		if (yych == '2') goto yy249;
-		goto yy87;
-yy182:
+		if (yych == '2') goto yy173;
+		goto yy11;
+yy106:
 		yych = *++cursor_;
-		if (yych == '4') goto yy251;
-		goto yy87;
-yy183:
+		if (yych == '4') goto yy175;
+		goto yy11;
+yy107:
 		yych = *++cursor_;
-		if (yych == 'x') goto yy253;
-		goto yy87;
-yy184:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'x') goto yy177;
+		goto yy11;
+yy108:
+		yych = *++cursor_;
+		if (yych <= ')') {
+			if (yych <= '!') {
+				if (yych >= '!') goto yy10;
+			} else {
+				if (yych <= '"') goto yy109;
+				if (yych <= '\'') goto yy10;
+			}
+		} else {
+			if (yych <= '^') {
+				if (yych != ';') goto yy10;
+			} else {
+				if (yych <= '_') goto yy178;
+				if (yych <= '~') goto yy10;
+			}
 		}
+yy109:
 #line 266 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(If); }
-#line 1633 "src/prebuilt/wast-lexer-gen.cc"
-yy186:
+#line 1079 "src/prebuilt/wast-lexer-gen.cc"
+yy110:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy254;
-		goto yy87;
-yy187:
+		if (yych == 'p') goto yy179;
+		goto yy11;
+yy111:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy255;
-		if (yych == 'v') goto yy257;
-		goto yy87;
-yy188:
+		if (yych == 'f') goto yy180;
+		if (yych == 'v') goto yy182;
+		goto yy11;
+yy112:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy258;
-		if (yych == 'o') goto yy259;
-		goto yy87;
-yy189:
+		if (yych == 'c') goto yy183;
+		if (yych == 'o') goto yy184;
+		goto yy11;
+yy113:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy260;
-		goto yy87;
-yy190:
+		if (yych == 'm') goto yy185;
+		goto yy11;
+yy114:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy261;
-		goto yy87;
-yy191:
+		if (yych == 'd') goto yy186;
+		goto yy11;
+yy115:
 		yych = *++cursor_;
-		if (yych == 't') goto yy262;
-		goto yy87;
-yy192:
+		if (yych == 't') goto yy187;
+		goto yy11;
+yy116:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy264;
-		goto yy87;
-yy193:
+		if (yych == 'n') goto yy189;
+		goto yy11;
+yy117:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy266;
-		goto yy87;
-yy194:
+		if (yych == 'p') goto yy191;
+		goto yy11;
+yy118:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy268;
-		goto yy87;
-yy195:
+		if (yych == 'f') goto yy193;
+		goto yy11;
+yy119:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy269;
-		goto yy87;
-yy196:
+		if (yych == 'r') goto yy194;
+		goto yy11;
+yy120:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy270;
-		goto yy87;
-yy197:
+		if (yych == 'o') goto yy195;
+		goto yy11;
+yy121:
 		yych = *++cursor_;
 		if (yych <= 'r') {
-			if (yych == 'g') goto yy271;
-			goto yy87;
+			if (yych == 'g') goto yy196;
+			goto yy11;
 		} else {
-			if (yych <= 's') goto yy272;
-			if (yych <= 't') goto yy273;
-			goto yy87;
+			if (yych <= 's') goto yy197;
+			if (yych <= 't') goto yy198;
+			goto yy11;
 		}
-yy198:
+yy122:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy274;
-		if (yych == 't') goto yy275;
-		goto yy87;
-yy199:
+		if (yych == 'l') goto yy199;
+		if (yych == 't') goto yy200;
+		goto yy11;
+yy123:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy276;
-		goto yy87;
-yy200:
+		if (yych == 'a') goto yy201;
+		goto yy11;
+yy124:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy277;
-		goto yy87;
-yy201:
+		if (yych == 'a') goto yy202;
+		goto yy11;
+yy125:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy278;
-		goto yy87;
-yy202:
+		if (yych == 'b') goto yy203;
+		goto yy11;
+yy126:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy279;
-		goto yy87;
-yy203:
+		if (yych == 'e') goto yy204;
+		goto yy11;
+yy127:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy280;
-		if (yych == 'r') goto yy281;
-		goto yy87;
-yy204:
+		if (yych == 'e') goto yy205;
+		if (yych == 'r') goto yy206;
+		goto yy11;
+yy128:
 		yych = *++cursor_;
-		if (yych == 'y') goto yy282;
-		goto yy87;
-yy205:
+		if (yych == 'y') goto yy207;
+		goto yy11;
+yy129:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy284;
-		goto yy87;
-yy206:
+		if (yych == 'p') goto yy209;
+		goto yy11;
+yy130:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy285;
-		goto yy87;
-yy207:
+		if (yych == 'r') goto yy210;
+		goto yy11;
+yy131:
 		yych = *++cursor_;
-		if (yych == '2') goto yy286;
-		goto yy87;
-yy208:
+		if (yych == '2') goto yy211;
+		goto yy11;
+yy132:
 		yych = *++cursor_;
-		if (yych <= 0x7F) goto yy131;
-		if (yych <= 0xBF) goto yy79;
-		goto yy131;
-yy209:
+		if (yych <= 0x7F) goto yy55;
+		if (yych <= 0xBF) goto yy3;
+		goto yy55;
+yy133:
 		yych = *++cursor_;
-		if (yych <= 0x7F) goto yy131;
-		if (yych <= 0xBF) goto yy208;
-		goto yy131;
-yy210:
+		if (yych <= 0x7F) goto yy55;
+		if (yych <= 0xBF) goto yy132;
+		goto yy55;
+yy134:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yych <= '@') {
-			if (yych <= '/') goto yy131;
-			if (yych <= '9') goto yy129;
-			goto yy131;
+			if (yych <= '/') goto yy55;
+			if (yych <= '9') goto yy53;
+			goto yy55;
 		} else {
-			if (yych <= 'F') goto yy129;
-			if (yych <= '`') goto yy131;
-			if (yych <= 'f') goto yy129;
-			goto yy131;
+			if (yych <= 'F') goto yy53;
+			if (yych <= '`') goto yy55;
+			if (yych <= 'f') goto yy53;
+			goto yy55;
 		}
-yy211:
+yy135:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych <= ' ') goto yy88;
-				goto yy86;
+				if (yych <= ' ') goto yy12;
+				goto yy10;
 			} else {
-				if (yych <= '"') goto yy88;
-				if (yych <= '\'') goto yy86;
-				goto yy88;
+				if (yych <= '"') goto yy12;
+				if (yych <= '\'') goto yy10;
+				goto yy12;
 			}
 		} else {
 			if (yych <= ':') {
-				if (yych <= '/') goto yy86;
-				if (yych <= '9') goto yy148;
-				goto yy86;
+				if (yych <= '/') goto yy10;
+				if (yych <= '9') goto yy72;
+				goto yy10;
 			} else {
-				if (yych <= ';') goto yy88;
-				if (yych <= '~') goto yy86;
-				goto yy88;
+				if (yych <= ';') goto yy12;
+				if (yych <= '~') goto yy10;
+				goto yy12;
 			}
 		}
-yy212:
+yy136:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yych <= '9') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
-				goto yy88;
+				if (yych == '!') goto yy10;
+				goto yy12;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych <= ')') goto yy88;
-				if (yych <= '/') goto yy86;
-				goto yy287;
+				if (yych <= '\'') goto yy10;
+				if (yych <= ')') goto yy12;
+				if (yych <= '/') goto yy10;
+				goto yy212;
 			}
 		} else {
 			if (yych <= 'F') {
-				if (yych == ';') goto yy88;
-				if (yych <= '@') goto yy86;
-				goto yy287;
+				if (yych == ';') goto yy12;
+				if (yych <= '@') goto yy10;
+				goto yy212;
 			} else {
-				if (yych <= '`') goto yy86;
-				if (yych <= 'f') goto yy287;
-				if (yych <= '~') goto yy86;
-				goto yy88;
+				if (yych <= '`') goto yy10;
+				if (yych <= 'f') goto yy212;
+				if (yych <= '~') goto yy10;
+				goto yy12;
 			}
 		}
-yy213:
+yy137:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy255;
-		goto yy87;
-yy214:
+		if (yych == 'f') goto yy180;
+		goto yy11;
+yy138:
 		++cursor_;
 		if ((limit_ - cursor_) < 2) FILL(2);
 		yych = *cursor_;
+yy139:
 		if (yych <= ':') {
 			if (yych <= '\'') {
-				if (yych == '!') goto yy86;
-				if (yych <= '"') goto yy153;
-				goto yy86;
+				if (yych == '!') goto yy10;
+				if (yych <= '"') goto yy77;
+				goto yy10;
 			} else {
-				if (yych <= ')') goto yy153;
-				if (yych <= '/') goto yy86;
-				if (yych <= '9') goto yy214;
-				goto yy86;
+				if (yych <= ')') goto yy77;
+				if (yych <= '/') goto yy10;
+				if (yych <= '9') goto yy138;
+				goto yy10;
 			}
 		} else {
 			if (yych <= '^') {
-				if (yych <= ';') goto yy153;
-				if (yych == 'E') goto yy154;
-				goto yy86;
+				if (yych <= ';') goto yy77;
+				if (yych == 'E') goto yy78;
+				goto yy10;
 			} else {
 				if (yych <= 'd') {
-					if (yych <= '_') goto yy289;
-					goto yy86;
+					if (yych <= '_') goto yy214;
+					goto yy10;
 				} else {
-					if (yych <= 'e') goto yy154;
-					if (yych <= '~') goto yy86;
-					goto yy153;
+					if (yych <= 'e') goto yy78;
+					if (yych <= '~') goto yy10;
+					goto yy77;
 				}
 			}
 		}
-yy216:
+yy140:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych <= ' ') goto yy88;
-				goto yy86;
+				if (yych <= ' ') goto yy12;
+				goto yy10;
 			} else {
-				if (yych <= '"') goto yy88;
-				if (yych <= '\'') goto yy86;
-				goto yy88;
+				if (yych <= '"') goto yy12;
+				if (yych <= '\'') goto yy10;
+				goto yy12;
 			}
 		} else {
 			if (yych <= ':') {
-				if (yych <= '/') goto yy86;
-				if (yych >= ':') goto yy86;
+				if (yych <= '/') goto yy10;
+				if (yych >= ':') goto yy10;
 			} else {
-				if (yych <= ';') goto yy88;
-				if (yych <= '~') goto yy86;
-				goto yy88;
+				if (yych <= ';') goto yy12;
+				if (yych <= '~') goto yy10;
+				goto yy12;
 			}
 		}
-yy217:
+yy141:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yych <= '/') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
-				goto yy153;
+				if (yych == '!') goto yy10;
+				goto yy77;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych <= ')') goto yy153;
-				goto yy86;
+				if (yych <= '\'') goto yy10;
+				if (yych <= ')') goto yy77;
+				goto yy10;
 			}
 		} else {
 			if (yych <= ';') {
-				if (yych <= '9') goto yy217;
-				if (yych <= ':') goto yy86;
-				goto yy153;
+				if (yych <= '9') goto yy141;
+				if (yych <= ':') goto yy10;
+				goto yy77;
 			} else {
-				if (yych == '_') goto yy216;
-				if (yych <= '~') goto yy86;
-				goto yy153;
+				if (yych == '_') goto yy140;
+				if (yych <= '~') goto yy10;
+				goto yy77;
 			}
 		}
-yy219:
+yy143:
 		++cursor_;
 		if ((limit_ - cursor_) < 3) FILL(3);
 		yych = *cursor_;
 		if (yybm[0+yych] & 128) {
-			goto yy219;
+			goto yy143;
 		}
 		if (yych <= ':') {
 			if (yych <= '\'') {
-				if (yych == '!') goto yy86;
-				if (yych <= '"') goto yy98;
-				goto yy86;
+				if (yych == '!') goto yy10;
+				if (yych <= '"') goto yy22;
+				goto yy10;
 			} else {
-				if (yych <= ')') goto yy98;
-				if (yych == '.') goto yy290;
-				goto yy86;
+				if (yych <= ')') goto yy22;
+				if (yych == '.') goto yy215;
+				goto yy10;
 			}
 		} else {
 			if (yych <= '^') {
-				if (yych <= ';') goto yy98;
-				if (yych == 'P') goto yy292;
-				goto yy86;
+				if (yych <= ';') goto yy22;
+				if (yych == 'P') goto yy217;
+				goto yy10;
 			} else {
 				if (yych <= 'o') {
-					if (yych <= '_') goto yy156;
-					goto yy86;
+					if (yych <= '_') goto yy80;
+					goto yy10;
 				} else {
-					if (yych <= 'p') goto yy292;
-					if (yych <= '~') goto yy86;
-					goto yy98;
+					if (yych <= 'p') goto yy217;
+					if (yych <= '~') goto yy10;
+					goto yy22;
 				}
 			}
 		}
-yy221:
+yy145:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy293;
-		goto yy87;
-yy222:
+		if (yych == 'g') goto yy218;
+		goto yy11;
+yy146:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy294;
-		goto yy87;
-yy223:
+		if (yych == 'f') goto yy219;
+		goto yy11;
+yy147:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy295;
-		goto yy87;
-yy224:
+		if (yych == 'e') goto yy220;
+		goto yy11;
+yy148:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy296;
-		goto yy87;
-yy225:
+		if (yych == 'm') goto yy221;
+		goto yy11;
+yy149:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy297;
-		goto yy87;
-yy226:
+		if (yych == 'a') goto yy222;
+		goto yy11;
+yy150:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy298;
-		goto yy87;
-yy227:
+		if (yych == 'c') goto yy223;
+		goto yy11;
+yy151:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy299;
-		if (yych == 't') goto yy300;
-		goto yy87;
-yy228:
+		if (yych == 'i') goto yy224;
+		if (yych == 't') goto yy225;
+		goto yy11;
+yy152:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy301;
-		goto yy87;
-yy229:
+		if (yych == 'l') goto yy226;
+		goto yy11;
+yy153:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy303;
-		goto yy87;
-yy230:
+		if (yych == 'c') goto yy228;
+		goto yy11;
+yy154:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy304;
-		goto yy87;
-yy231:
+		if (yych == 'r') goto yy229;
+		goto yy11;
+yy155:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy305;
-		goto yy87;
-yy232:
+		if (yych == 'a') goto yy230;
+		goto yy11;
+yy156:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy307;
-		goto yy87;
-yy233:
+		if (yych == 'p') goto yy232;
+		goto yy11;
+yy157:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy309;
-		goto yy87;
-yy234:
+		if (yych == 'm') goto yy234;
+		goto yy11;
+yy158:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy311;
-		goto yy87;
-yy235:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'e') goto yy236;
+		goto yy11;
+yy159:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 276 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(End); }
-#line 1985 "src/prebuilt/wast-lexer-gen.cc"
-yy237:
+#line 1432 "src/prebuilt/wast-lexer-gen.cc"
+yy161:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy313;
-		goto yy87;
-yy238:
+		if (yych == 'e') goto yy238;
+		goto yy11;
+yy162:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy314;
-		goto yy87;
-yy239:
-		++cursor_;
-		if ((yych = *cursor_) <= '-') {
+		if (yych == 'o') goto yy239;
+		goto yy11;
+yy163:
+		yych = *++cursor_;
+		if (yych <= '-') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
+				if (yych == '!') goto yy10;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych >= '*') goto yy86;
+				if (yych <= '\'') goto yy10;
+				if (yych >= '*') goto yy10;
 			}
 		} else {
 			if (yych <= ';') {
-				if (yych <= '.') goto yy315;
-				if (yych <= ':') goto yy86;
+				if (yych <= '.') goto yy240;
+				if (yych <= ':') goto yy10;
 			} else {
-				if (yych == 'x') goto yy316;
-				if (yych <= '~') goto yy86;
+				if (yych == 'x') goto yy241;
+				if (yych <= '~') goto yy10;
 			}
 		}
 #line 259 "src/wast-lexer.cc"
 		{ RETURN_TYPE(ValueType, F32); }
-#line 2014 "src/prebuilt/wast-lexer-gen.cc"
-yy241:
-		++cursor_;
-		if ((yych = *cursor_) <= '-') {
+#line 1461 "src/prebuilt/wast-lexer-gen.cc"
+yy165:
+		yych = *++cursor_;
+		if (yych <= '-') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
+				if (yych == '!') goto yy10;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych >= '*') goto yy86;
+				if (yych <= '\'') goto yy10;
+				if (yych >= '*') goto yy10;
 			}
 		} else {
 			if (yych <= ';') {
-				if (yych <= '.') goto yy317;
-				if (yych <= ':') goto yy86;
+				if (yych <= '.') goto yy242;
+				if (yych <= ':') goto yy10;
 			} else {
-				if (yych == 'x') goto yy318;
-				if (yych <= '~') goto yy86;
+				if (yych == 'x') goto yy243;
+				if (yych <= '~') goto yy10;
 			}
 		}
 #line 260 "src/wast-lexer.cc"
 		{ RETURN_TYPE(ValueType, F64); }
-#line 2035 "src/prebuilt/wast-lexer-gen.cc"
-yy243:
+#line 1482 "src/prebuilt/wast-lexer-gen.cc"
+yy167:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy319;
-		goto yy87;
-yy244:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
+		if (yych == 'c') goto yy244;
+		goto yy11;
+yy168:
+		yych = *++cursor_;
+		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
+				if (yych >= '!') goto yy10;
 			} else {
-				if (yych <= '"') goto yy245;
-				if (yych <= '\'') goto yy86;
+				if (yych <= '"') goto yy169;
+				if (yych <= '\'') goto yy10;
 			}
 		} else {
 			if (yych <= '^') {
-				if (yych != ';') goto yy86;
+				if (yych != ';') goto yy10;
 			} else {
-				if (yych <= '_') goto yy321;
-				if (yych <= '~') goto yy86;
+				if (yych <= '_') goto yy246;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy245:
+yy169:
 #line 645 "src/wast-lexer.cc"
 		{ RETURN(Get); }
-#line 2060 "src/prebuilt/wast-lexer-gen.cc"
-yy246:
+#line 1507 "src/prebuilt/wast-lexer-gen.cc"
+yy170:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy322;
-		goto yy87;
-yy247:
+		if (yych == 'b') goto yy247;
+		goto yy11;
+yy171:
 		yych = *++cursor_;
-		if (yych == 'w') goto yy323;
-		goto yy87;
-yy248:
+		if (yych == 'w') goto yy248;
+		goto yy11;
+yy172:
 		yych = *++cursor_;
-		if (yych == 'x') goto yy324;
-		goto yy87;
-yy249:
-		++cursor_;
-		if ((yych = *cursor_) <= '-') {
+		if (yych == 'x') goto yy249;
+		goto yy11;
+yy173:
+		yych = *++cursor_;
+		if (yych <= '-') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
+				if (yych == '!') goto yy10;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych >= '*') goto yy86;
+				if (yych <= '\'') goto yy10;
+				if (yych >= '*') goto yy10;
 			}
 		} else {
 			if (yych <= ';') {
-				if (yych <= '.') goto yy325;
-				if (yych <= ':') goto yy86;
+				if (yych <= '.') goto yy250;
+				if (yych <= ':') goto yy10;
 			} else {
-				if (yych == 'x') goto yy326;
-				if (yych <= '~') goto yy86;
+				if (yych == 'x') goto yy251;
+				if (yych <= '~') goto yy10;
 			}
 		}
 #line 257 "src/wast-lexer.cc"
 		{ RETURN_TYPE(ValueType, I32); }
-#line 2093 "src/prebuilt/wast-lexer-gen.cc"
-yy251:
-		++cursor_;
-		if ((yych = *cursor_) <= '-') {
+#line 1540 "src/prebuilt/wast-lexer-gen.cc"
+yy175:
+		yych = *++cursor_;
+		if (yych <= '-') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
+				if (yych == '!') goto yy10;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych >= '*') goto yy86;
+				if (yych <= '\'') goto yy10;
+				if (yych >= '*') goto yy10;
 			}
 		} else {
 			if (yych <= ';') {
-				if (yych <= '.') goto yy327;
-				if (yych <= ':') goto yy86;
+				if (yych <= '.') goto yy252;
+				if (yych <= ':') goto yy10;
 			} else {
-				if (yych == 'x') goto yy328;
-				if (yych <= '~') goto yy86;
+				if (yych == 'x') goto yy253;
+				if (yych <= '~') goto yy10;
 			}
 		}
 #line 258 "src/wast-lexer.cc"
 		{ RETURN_TYPE(ValueType, I64); }
-#line 2114 "src/prebuilt/wast-lexer-gen.cc"
-yy253:
+#line 1561 "src/prebuilt/wast-lexer-gen.cc"
+yy177:
 		yych = *++cursor_;
-		if (yych == '1') goto yy329;
-		goto yy87;
-yy254:
+		if (yych == '1') goto yy254;
+		goto yy11;
+yy178:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy330;
-		goto yy87;
-yy255:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'e') goto yy255;
+		goto yy11;
+yy179:
+		yych = *++cursor_;
+		if (yych == 'o') goto yy256;
+		goto yy11;
+yy180:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 242 "src/wast-lexer.cc"
 		{ RETURN_LITERAL(Float, Infinity); }
-#line 2130 "src/prebuilt/wast-lexer-gen.cc"
-yy257:
+#line 1581 "src/prebuilt/wast-lexer-gen.cc"
+yy182:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy331;
-		goto yy87;
-yy258:
+		if (yych == 'o') goto yy257;
+		goto yy11;
+yy183:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy332;
-		goto yy87;
-yy259:
+		if (yych == 'a') goto yy258;
+		goto yy11;
+yy184:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy333;
-		goto yy87;
-yy260:
+		if (yych == 'p') goto yy259;
+		goto yy11;
+yy185:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy335;
-		goto yy87;
-yy261:
+		if (yych == 'o') goto yy261;
+		goto yy11;
+yy186:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy336;
-		goto yy87;
-yy262:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'u') goto yy262;
+		goto yy11;
+yy187:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 263 "src/wast-lexer.cc"
 		{ RETURN(Mut); }
-#line 2158 "src/prebuilt/wast-lexer-gen.cc"
-yy264:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
+#line 1609 "src/prebuilt/wast-lexer-gen.cc"
+yy189:
+		yych = *++cursor_;
+		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
+				if (yych >= '!') goto yy10;
 			} else {
-				if (yych <= '"') goto yy265;
-				if (yych <= '\'') goto yy86;
+				if (yych <= '"') goto yy190;
+				if (yych <= '\'') goto yy10;
 			}
 		} else {
 			if (yych <= ':') {
-				if (yych <= '9') goto yy86;
-				goto yy337;
+				if (yych <= '9') goto yy10;
+				goto yy263;
 			} else {
-				if (yych <= ';') goto yy265;
-				if (yych <= '~') goto yy86;
+				if (yych <= ';') goto yy190;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy265:
+yy190:
 #line 243 "src/wast-lexer.cc"
 		{ RETURN_LITERAL(Float, Nan); }
-#line 2180 "src/prebuilt/wast-lexer-gen.cc"
-yy266:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 1631 "src/prebuilt/wast-lexer-gen.cc"
+yy191:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 264 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(Nop); }
-#line 2188 "src/prebuilt/wast-lexer-gen.cc"
-yy268:
+#line 1639 "src/prebuilt/wast-lexer-gen.cc"
+yy193:
 		yych = *++cursor_;
-		if (yych == 's') goto yy338;
-		goto yy87;
-yy269:
+		if (yych == 's') goto yy264;
+		goto yy11;
+yy194:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy339;
-		goto yy87;
-yy270:
+		if (yych == 'a') goto yy265;
+		goto yy11;
+yy195:
 		yych = *++cursor_;
-		if (yych == 't') goto yy340;
-		goto yy87;
-yy271:
+		if (yych == 't') goto yy266;
+		goto yy11;
+yy196:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy341;
-		goto yy87;
-yy272:
+		if (yych == 'i') goto yy267;
+		goto yy11;
+yy197:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy342;
-		goto yy87;
-yy273:
+		if (yych == 'u') goto yy268;
+		goto yy11;
+yy198:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy343;
-		if (yych == 'u') goto yy344;
-		goto yy87;
-yy274:
+		if (yych == 'h') goto yy269;
+		if (yych == 'u') goto yy270;
+		goto yy11;
+yy199:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy345;
-		goto yy87;
-yy275:
+		if (yych == 'e') goto yy271;
+		goto yy11;
+yy200:
 		yych = *++cursor_;
-		if (yych == '_') goto yy346;
-		goto yy87;
-yy276:
+		if (yych == '_') goto yy272;
+		goto yy11;
+yy201:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy347;
-		goto yy87;
-yy277:
+		if (yych == 'r') goto yy273;
+		goto yy11;
+yy202:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy348;
-		goto yy87;
-yy278:
+		if (yych == 'r') goto yy274;
+		goto yy11;
+yy203:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy349;
-		goto yy87;
-yy279:
+		if (yych == 'l') goto yy275;
+		goto yy11;
+yy204:
 		yych = *++cursor_;
-		if (yych == '_') goto yy350;
-		goto yy87;
-yy280:
+		if (yych == '_') goto yy276;
+		goto yy11;
+yy205:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy351;
-		goto yy87;
-yy281:
+		if (yych == 'n') goto yy277;
+		goto yy11;
+yy206:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy353;
-		goto yy87;
-yy282:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'o') goto yy279;
+		goto yy11;
+yy207:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 654 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(Try); }
-#line 2253 "src/prebuilt/wast-lexer-gen.cc"
-yy284:
+#line 1704 "src/prebuilt/wast-lexer-gen.cc"
+yy209:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy354;
-		goto yy87;
-yy285:
+		if (yych == 'e') goto yy280;
+		goto yy11;
+yy210:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy356;
-		goto yy87;
-yy286:
+		if (yych == 'e') goto yy282;
+		goto yy11;
+yy211:
 		yych = *++cursor_;
-		if (yych == '8') goto yy357;
-		goto yy87;
-yy287:
+		if (yych == '8') goto yy283;
+		goto yy11;
+yy212:
 		++cursor_;
 		if ((limit_ - cursor_) < 3) FILL(3);
 		yych = *cursor_;
 		if (yych <= ';') {
 			if (yych <= ')') {
 				if (yych <= '!') {
-					if (yych <= ' ') goto yy147;
-					goto yy86;
+					if (yych <= ' ') goto yy71;
+					goto yy10;
 				} else {
-					if (yych <= '"') goto yy147;
-					if (yych <= '\'') goto yy86;
-					goto yy147;
+					if (yych <= '"') goto yy71;
+					if (yych <= '\'') goto yy10;
+					goto yy71;
 				}
 			} else {
 				if (yych <= '/') {
-					if (yych == '.') goto yy290;
-					goto yy86;
+					if (yych == '.') goto yy215;
+					goto yy10;
 				} else {
-					if (yych <= '9') goto yy287;
-					if (yych <= ':') goto yy86;
-					goto yy147;
+					if (yych <= '9') goto yy212;
+					if (yych <= ':') goto yy10;
+					goto yy71;
 				}
 			}
 		} else {
 			if (yych <= '_') {
 				if (yych <= 'O') {
-					if (yych <= '@') goto yy86;
-					if (yych <= 'F') goto yy287;
-					goto yy86;
+					if (yych <= '@') goto yy10;
+					if (yych <= 'F') goto yy212;
+					goto yy10;
 				} else {
-					if (yych <= 'P') goto yy292;
-					if (yych <= '^') goto yy86;
-					goto yy212;
+					if (yych <= 'P') goto yy217;
+					if (yych <= '^') goto yy10;
+					goto yy136;
 				}
 			} else {
 				if (yych <= 'o') {
-					if (yych <= '`') goto yy86;
-					if (yych <= 'f') goto yy287;
-					goto yy86;
+					if (yych <= '`') goto yy10;
+					if (yych <= 'f') goto yy212;
+					goto yy10;
 				} else {
-					if (yych <= 'p') goto yy292;
-					if (yych <= '~') goto yy86;
-					goto yy147;
+					if (yych <= 'p') goto yy217;
+					if (yych <= '~') goto yy10;
+					goto yy71;
 				}
 			}
 		}
-yy289:
+yy214:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych <= ' ') goto yy88;
-				goto yy86;
+				if (yych <= ' ') goto yy12;
+				goto yy10;
 			} else {
-				if (yych <= '"') goto yy88;
-				if (yych <= '\'') goto yy86;
-				goto yy88;
+				if (yych <= '"') goto yy12;
+				if (yych <= '\'') goto yy10;
+				goto yy12;
 			}
 		} else {
 			if (yych <= ':') {
-				if (yych <= '/') goto yy86;
-				if (yych <= '9') goto yy214;
-				goto yy86;
-			} else {
-				if (yych <= ';') goto yy88;
-				if (yych <= '~') goto yy86;
-				goto yy88;
-			}
-		}
-yy290:
-		++cursor_;
-		if ((yych = *cursor_) <= ';') {
-			if (yych <= '\'') {
-				if (yych == '!') goto yy86;
-				if (yych >= '#') goto yy86;
+				if (yych <= '/') goto yy10;
+				if (yych <= '9') goto yy138;
+				goto yy10;
 			} else {
-				if (yych <= '/') {
-					if (yych >= '*') goto yy86;
-				} else {
-					if (yych <= '9') goto yy359;
-					if (yych <= ':') goto yy86;
-				}
-			}
-		} else {
-			if (yych <= '`') {
-				if (yych <= 'F') {
-					if (yych <= '@') goto yy86;
-					goto yy359;
-				} else {
-					if (yych == 'P') goto yy292;
-					goto yy86;
-				}
-			} else {
-				if (yych <= 'o') {
-					if (yych <= 'f') goto yy359;
-					goto yy86;
-				} else {
-					if (yych <= 'p') goto yy292;
-					if (yych <= '~') goto yy86;
-				}
+				if (yych <= ';') goto yy12;
+				if (yych <= '~') goto yy10;
+				goto yy12;
 			}
 		}
-yy291:
+yy215:
+		yych = *++cursor_;
+		if (yych == '_') goto yy10;
+		goto yy286;
+yy216:
 #line 241 "src/wast-lexer.cc"
 		{ RETURN_LITERAL(Float, Hexfloat); }
-#line 2373 "src/prebuilt/wast-lexer-gen.cc"
-yy292:
+#line 1795 "src/prebuilt/wast-lexer-gen.cc"
+yy217:
 		yych = *++cursor_;
 		if (yych <= ',') {
-			if (yych == '+') goto yy361;
-			goto yy87;
+			if (yych == '+') goto yy287;
+			goto yy11;
 		} else {
-			if (yych <= '-') goto yy361;
-			if (yych <= '/') goto yy87;
-			if (yych <= '9') goto yy362;
-			goto yy87;
+			if (yych <= '-') goto yy287;
+			if (yych <= '/') goto yy11;
+			if (yych <= '9') goto yy288;
+			goto yy11;
 		}
-yy293:
+yy218:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy364;
-		goto yy87;
-yy294:
+		if (yych == 'n') goto yy290;
+		goto yy11;
+yy219:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy365;
-		goto yy87;
-yy295:
+		if (yych == 'u') goto yy291;
+		goto yy11;
+yy220:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy366;
-		goto yy87;
-yy296:
+		if (yych == 'r') goto yy292;
+		goto yy11;
+yy221:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy367;
-		goto yy87;
-yy297:
+		if (yych == 'i') goto yy293;
+		goto yy11;
+yy222:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy368;
-		goto yy87;
-yy298:
+		if (yych == 'r') goto yy294;
+		goto yy11;
+yy223:
 		yych = *++cursor_;
-		if (yych == 'k') goto yy369;
-		goto yy87;
-yy299:
+		if (yych == 'k') goto yy295;
+		goto yy11;
+yy224:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy371;
-		goto yy87;
-yy300:
+		if (yych == 'f') goto yy297;
+		goto yy11;
+yy225:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy373;
-		goto yy87;
-yy301:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
+		if (yych == 'a') goto yy299;
+		goto yy11;
+yy226:
+		yych = *++cursor_;
+		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
+				if (yych >= '!') goto yy10;
 			} else {
-				if (yych <= '"') goto yy302;
-				if (yych <= '\'') goto yy86;
+				if (yych <= '"') goto yy227;
+				if (yych <= '\'') goto yy10;
 			}
 		} else {
 			if (yych <= '^') {
-				if (yych != ';') goto yy86;
+				if (yych != ';') goto yy10;
 			} else {
-				if (yych <= '_') goto yy374;
-				if (yych <= '~') goto yy86;
+				if (yych <= '_') goto yy300;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy302:
+yy227:
 #line 273 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(Call); }
-#line 2437 "src/prebuilt/wast-lexer-gen.cc"
-yy303:
+#line 1859 "src/prebuilt/wast-lexer-gen.cc"
+yy228:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy375;
-		goto yy87;
-yy304:
+		if (yych == 'h') goto yy301;
+		goto yy11;
+yy229:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy377;
-		goto yy87;
-yy305:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'e') goto yy303;
+		goto yy11;
+yy230:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 638 "src/wast-lexer.cc"
 		{ RETURN(Data); }
-#line 2453 "src/prebuilt/wast-lexer-gen.cc"
-yy307:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 1875 "src/prebuilt/wast-lexer-gen.cc"
+yy232:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 275 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(Drop); }
-#line 2461 "src/prebuilt/wast-lexer-gen.cc"
-yy309:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 1883 "src/prebuilt/wast-lexer-gen.cc"
+yy234:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 637 "src/wast-lexer.cc"
 		{ RETURN(Elem); }
-#line 2469 "src/prebuilt/wast-lexer-gen.cc"
-yy311:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 1891 "src/prebuilt/wast-lexer-gen.cc"
+yy236:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 268 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(Else); }
-#line 2477 "src/prebuilt/wast-lexer-gen.cc"
-yy313:
+#line 1899 "src/prebuilt/wast-lexer-gen.cc"
+yy238:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy378;
-		goto yy87;
-yy314:
+		if (yych == 'p') goto yy304;
+		goto yy11;
+yy239:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy379;
-		goto yy87;
-yy315:
+		if (yych == 'r') goto yy305;
+		goto yy11;
+yy240:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'a':	goto yy380;
-		case 'c':	goto yy381;
-		case 'd':	goto yy382;
-		case 'e':	goto yy383;
-		case 'f':	goto yy384;
-		case 'g':	goto yy385;
-		case 'l':	goto yy386;
-		case 'm':	goto yy387;
-		case 'n':	goto yy388;
-		case 'r':	goto yy389;
-		case 's':	goto yy390;
-		case 't':	goto yy391;
-		default:	goto yy87;
+		case 'a':	goto yy306;
+		case 'c':	goto yy307;
+		case 'd':	goto yy308;
+		case 'e':	goto yy309;
+		case 'f':	goto yy310;
+		case 'g':	goto yy311;
+		case 'l':	goto yy312;
+		case 'm':	goto yy313;
+		case 'n':	goto yy314;
+		case 'r':	goto yy315;
+		case 's':	goto yy316;
+		case 't':	goto yy317;
+		default:	goto yy11;
 		}
-yy316:
+yy241:
 		yych = *++cursor_;
-		if (yych == '4') goto yy392;
-		goto yy87;
-yy317:
+		if (yych == '4') goto yy318;
+		goto yy11;
+yy242:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'a':	goto yy393;
-		case 'c':	goto yy394;
-		case 'd':	goto yy395;
-		case 'e':	goto yy396;
-		case 'f':	goto yy397;
-		case 'g':	goto yy398;
-		case 'l':	goto yy399;
-		case 'm':	goto yy400;
-		case 'n':	goto yy401;
-		case 'p':	goto yy402;
-		case 'r':	goto yy403;
-		case 's':	goto yy404;
-		case 't':	goto yy405;
-		default:	goto yy87;
+		case 'a':	goto yy319;
+		case 'c':	goto yy320;
+		case 'd':	goto yy321;
+		case 'e':	goto yy322;
+		case 'f':	goto yy323;
+		case 'g':	goto yy324;
+		case 'l':	goto yy325;
+		case 'm':	goto yy326;
+		case 'n':	goto yy327;
+		case 'p':	goto yy328;
+		case 'r':	goto yy329;
+		case 's':	goto yy330;
+		case 't':	goto yy331;
+		default:	goto yy11;
 		}
-yy318:
+yy243:
 		yych = *++cursor_;
-		if (yych == '2') goto yy406;
-		goto yy87;
-yy319:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == '2') goto yy332;
+		goto yy11;
+yy244:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 626 "src/wast-lexer.cc"
 		{ RETURN(Func); }
-#line 2536 "src/prebuilt/wast-lexer-gen.cc"
-yy321:
+#line 1958 "src/prebuilt/wast-lexer-gen.cc"
+yy246:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy407;
-		if (yych == 'l') goto yy408;
-		goto yy87;
-yy322:
+		if (yych == 'g') goto yy333;
+		if (yych == 'l') goto yy334;
+		goto yy11;
+yy247:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy409;
-		goto yy87;
-yy323:
+		if (yych == 'a') goto yy335;
+		goto yy11;
+yy248:
 		yych = *++cursor_;
-		if (yych == '_') goto yy410;
-		goto yy87;
-yy324:
+		if (yych == '_') goto yy336;
+		goto yy11;
+yy249:
 		yych = *++cursor_;
-		if (yych == '8') goto yy411;
-		goto yy87;
-yy325:
+		if (yych == '8') goto yy337;
+		goto yy11;
+yy250:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'a':	goto yy412;
-		case 'c':	goto yy413;
-		case 'd':	goto yy414;
-		case 'e':	goto yy415;
-		case 'g':	goto yy416;
-		case 'l':	goto yy417;
-		case 'm':	goto yy418;
-		case 'n':	goto yy419;
-		case 'o':	goto yy420;
-		case 'p':	goto yy421;
-		case 'r':	goto yy422;
-		case 's':	goto yy423;
-		case 't':	goto yy424;
-		case 'w':	goto yy425;
-		case 'x':	goto yy426;
-		default:	goto yy87;
+		case 'a':	goto yy338;
+		case 'c':	goto yy339;
+		case 'd':	goto yy340;
+		case 'e':	goto yy341;
+		case 'g':	goto yy342;
+		case 'l':	goto yy343;
+		case 'm':	goto yy344;
+		case 'n':	goto yy345;
+		case 'o':	goto yy346;
+		case 'p':	goto yy347;
+		case 'r':	goto yy348;
+		case 's':	goto yy349;
+		case 't':	goto yy350;
+		case 'w':	goto yy351;
+		case 'x':	goto yy352;
+		default:	goto yy11;
 		}
-yy326:
+yy251:
 		yych = *++cursor_;
-		if (yych == '4') goto yy427;
-		goto yy87;
-yy327:
+		if (yych == '4') goto yy353;
+		goto yy11;
+yy252:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'a':	goto yy428;
-		case 'c':	goto yy429;
-		case 'd':	goto yy430;
-		case 'e':	goto yy431;
-		case 'g':	goto yy432;
-		case 'l':	goto yy433;
-		case 'm':	goto yy434;
-		case 'n':	goto yy435;
-		case 'o':	goto yy436;
-		case 'p':	goto yy437;
-		case 'r':	goto yy438;
-		case 's':	goto yy439;
-		case 't':	goto yy440;
-		case 'x':	goto yy441;
-		default:	goto yy87;
+		case 'a':	goto yy354;
+		case 'c':	goto yy355;
+		case 'd':	goto yy356;
+		case 'e':	goto yy357;
+		case 'g':	goto yy358;
+		case 'l':	goto yy359;
+		case 'm':	goto yy360;
+		case 'n':	goto yy361;
+		case 'o':	goto yy362;
+		case 'p':	goto yy363;
+		case 'r':	goto yy364;
+		case 's':	goto yy365;
+		case 't':	goto yy366;
+		case 'x':	goto yy367;
+		default:	goto yy11;
 		}
-yy328:
+yy253:
 		yych = *++cursor_;
-		if (yych == '2') goto yy442;
-		goto yy87;
-yy329:
+		if (yych == '2') goto yy368;
+		goto yy11;
+yy254:
 		yych = *++cursor_;
-		if (yych == '6') goto yy443;
-		goto yy87;
-yy330:
+		if (yych == '6') goto yy369;
+		goto yy11;
+yy255:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy444;
-		goto yy87;
-yy331:
+		if (yych == 'x') goto yy370;
+		goto yy11;
+yy256:
 		yych = *++cursor_;
-		if (yych == 'k') goto yy445;
-		goto yy87;
-yy332:
+		if (yych == 'r') goto yy371;
+		goto yy11;
+yy257:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy446;
-		goto yy87;
-yy333:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'k') goto yy372;
+		goto yy11;
+yy258:
+		yych = *++cursor_;
+		if (yych == 'l') goto yy373;
+		goto yy11;
+yy259:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 269 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(Loop); }
-#line 2624 "src/prebuilt/wast-lexer-gen.cc"
-yy335:
+#line 2050 "src/prebuilt/wast-lexer-gen.cc"
+yy261:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy448;
-		goto yy87;
-yy336:
+		if (yych == 'r') goto yy375;
+		goto yy11;
+yy262:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy449;
-		goto yy87;
-yy337:
+		if (yych == 'l') goto yy376;
+		goto yy11;
+yy263:
 		yych = *++cursor_;
-		if (yych == '0') goto yy450;
-		goto yy87;
-yy338:
+		if (yych == '0') goto yy377;
+		goto yy11;
+yy264:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy451;
-		goto yy87;
-yy339:
+		if (yych == 'e') goto yy378;
+		goto yy11;
+yy265:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy452;
-		goto yy87;
-yy340:
+		if (yych == 'm') goto yy379;
+		goto yy11;
+yy266:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy454;
-		goto yy87;
-yy341:
+		if (yych == 'e') goto yy381;
+		goto yy11;
+yy267:
 		yych = *++cursor_;
-		if (yych == 's') goto yy456;
-		goto yy87;
-yy342:
+		if (yych == 's') goto yy383;
+		goto yy11;
+yy268:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy457;
-		goto yy87;
-yy343:
+		if (yych == 'l') goto yy384;
+		goto yy11;
+yy269:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy458;
-		goto yy87;
-yy344:
+		if (yych == 'r') goto yy385;
+		goto yy11;
+yy270:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy459;
-		goto yy87;
-yy345:
+		if (yych == 'r') goto yy386;
+		goto yy11;
+yy271:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy460;
-		goto yy87;
-yy346:
+		if (yych == 'c') goto yy387;
+		goto yy11;
+yy272:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy461;
-		if (yych == 'l') goto yy462;
-		goto yy87;
-yy347:
+		if (yych == 'g') goto yy388;
+		if (yych == 'l') goto yy389;
+		goto yy11;
+yy273:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy463;
-		goto yy87;
-yy348:
+		if (yych == 'e') goto yy390;
+		goto yy11;
+yy274:
 		yych = *++cursor_;
-		if (yych == 't') goto yy464;
-		goto yy87;
-yy349:
+		if (yych == 't') goto yy391;
+		goto yy11;
+yy275:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy466;
-		goto yy87;
-yy350:
+		if (yych == 'e') goto yy393;
+		goto yy11;
+yy276:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy468;
-		goto yy87;
-yy351:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'l') goto yy395;
+		goto yy11;
+yy277:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 267 "src/wast-lexer.cc"
 		{ RETURN(Then); }
-#line 2697 "src/prebuilt/wast-lexer-gen.cc"
-yy353:
+#line 2123 "src/prebuilt/wast-lexer-gen.cc"
+yy279:
 		yych = *++cursor_;
-		if (yych == 'w') goto yy469;
-		goto yy87;
-yy354:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'w') goto yy396;
+		goto yy11;
+yy280:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 625 "src/wast-lexer.cc"
 		{ RETURN(Type); }
-#line 2709 "src/prebuilt/wast-lexer-gen.cc"
-yy356:
+#line 2135 "src/prebuilt/wast-lexer-gen.cc"
+yy282:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy471;
-		goto yy87;
-yy357:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
+		if (yych == 'a') goto yy398;
+		goto yy11;
+yy283:
+		yych = *++cursor_;
+		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
+				if (yych >= '!') goto yy10;
 			} else {
-				if (yych <= '"') goto yy358;
-				if (yych <= '\'') goto yy86;
+				if (yych <= '"') goto yy284;
+				if (yych <= '\'') goto yy10;
 			}
 		} else {
 			if (yych <= ':') {
-				if (yych == '.') goto yy472;
-				goto yy86;
+				if (yych == '.') goto yy399;
+				goto yy10;
 			} else {
-				if (yych <= ';') goto yy358;
-				if (yych <= '~') goto yy86;
+				if (yych <= ';') goto yy284;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy358:
+yy284:
 #line 261 "src/wast-lexer.cc"
 		{ RETURN_TYPE(ValueType, V128); }
-#line 2735 "src/prebuilt/wast-lexer-gen.cc"
-yy359:
+#line 2161 "src/prebuilt/wast-lexer-gen.cc"
+yy285:
 		++cursor_;
 		if ((limit_ - cursor_) < 2) FILL(2);
 		yych = *cursor_;
+yy286:
 		if (yych <= '@') {
 			if (yych <= ')') {
 				if (yych <= '!') {
-					if (yych <= ' ') goto yy291;
-					goto yy86;
+					if (yych <= ' ') goto yy216;
+					goto yy10;
 				} else {
-					if (yych <= '"') goto yy291;
-					if (yych <= '\'') goto yy86;
-					goto yy291;
+					if (yych <= '"') goto yy216;
+					if (yych <= '\'') goto yy10;
+					goto yy216;
 				}
 			} else {
 				if (yych <= '9') {
-					if (yych <= '/') goto yy86;
-					goto yy359;
+					if (yych <= '/') goto yy10;
+					goto yy285;
 				} else {
-					if (yych == ';') goto yy291;
-					goto yy86;
+					if (yych == ';') goto yy216;
+					goto yy10;
 				}
 			}
 		} else {
 			if (yych <= '_') {
 				if (yych <= 'O') {
-					if (yych <= 'F') goto yy359;
-					goto yy86;
+					if (yych <= 'F') goto yy285;
+					goto yy10;
 				} else {
-					if (yych <= 'P') goto yy292;
-					if (yych <= '^') goto yy86;
-					goto yy473;
+					if (yych <= 'P') goto yy217;
+					if (yych <= '^') goto yy10;
+					goto yy400;
 				}
 			} else {
 				if (yych <= 'o') {
-					if (yych <= '`') goto yy86;
-					if (yych <= 'f') goto yy359;
-					goto yy86;
+					if (yych <= '`') goto yy10;
+					if (yych <= 'f') goto yy285;
+					goto yy10;
 				} else {
-					if (yych <= 'p') goto yy292;
-					if (yych <= '~') goto yy86;
-					goto yy291;
+					if (yych <= 'p') goto yy217;
+					if (yych <= '~') goto yy10;
+					goto yy216;
 				}
 			}
 		}
-yy361:
+yy287:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych <= ' ') goto yy88;
-				goto yy86;
+				if (yych <= ' ') goto yy12;
+				goto yy10;
 			} else {
-				if (yych <= '"') goto yy88;
-				if (yych <= '\'') goto yy86;
-				goto yy88;
+				if (yych <= '"') goto yy12;
+				if (yych <= '\'') goto yy10;
+				goto yy12;
 			}
 		} else {
 			if (yych <= ':') {
-				if (yych <= '/') goto yy86;
-				if (yych >= ':') goto yy86;
+				if (yych <= '/') goto yy10;
+				if (yych >= ':') goto yy10;
 			} else {
-				if (yych <= ';') goto yy88;
-				if (yych <= '~') goto yy86;
-				goto yy88;
+				if (yych <= ';') goto yy12;
+				if (yych <= '~') goto yy10;
+				goto yy12;
 			}
 		}
-yy362:
+yy288:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yych <= '/') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
-				goto yy291;
+				if (yych == '!') goto yy10;
+				goto yy216;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych <= ')') goto yy291;
-				goto yy86;
+				if (yych <= '\'') goto yy10;
+				if (yych <= ')') goto yy216;
+				goto yy10;
 			}
 		} else {
 			if (yych <= ';') {
-				if (yych <= '9') goto yy362;
-				if (yych <= ':') goto yy86;
-				goto yy291;
+				if (yych <= '9') goto yy288;
+				if (yych <= ':') goto yy10;
+				goto yy216;
 			} else {
-				if (yych == '_') goto yy361;
-				if (yych <= '~') goto yy86;
-				goto yy291;
+				if (yych == '_') goto yy287;
+				if (yych <= '~') goto yy10;
+				goto yy216;
 			}
 		}
-yy364:
+yy290:
 		yych = *++cursor_;
-		if (yych == '=') goto yy474;
-		goto yy87;
-yy365:
+		if (yych == '=') goto yy401;
+		goto yy11;
+yy291:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy475;
-		goto yy87;
-yy366:
+		if (yych == 'n') goto yy402;
+		goto yy11;
+yy292:
 		yych = *++cursor_;
-		if (yych == 't') goto yy476;
-		goto yy87;
-yy367:
+		if (yych == 't') goto yy403;
+		goto yy11;
+yy293:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy477;
-		goto yy87;
-yy368:
+		if (yych == 'c') goto yy404;
+		goto yy11;
+yy294:
 		yych = *++cursor_;
-		if (yych == 'y') goto yy478;
-		goto yy87;
-yy369:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'y') goto yy405;
+		goto yy11;
+yy295:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 265 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(Block); }
-#line 2855 "src/prebuilt/wast-lexer-gen.cc"
-yy371:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 2282 "src/prebuilt/wast-lexer-gen.cc"
+yy297:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 271 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(BrIf); }
-#line 2863 "src/prebuilt/wast-lexer-gen.cc"
-yy373:
+#line 2290 "src/prebuilt/wast-lexer-gen.cc"
+yy299:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy480;
-		goto yy87;
-yy374:
+		if (yych == 'b') goto yy407;
+		goto yy11;
+yy300:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy481;
-		goto yy87;
-yy375:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
-			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
-			} else {
-				if (yych <= '"') goto yy376;
-				if (yych <= '\'') goto yy86;
-			}
-		} else {
-			if (yych <= '^') {
-				if (yych != ';') goto yy86;
-			} else {
-				if (yych <= '_') goto yy482;
-				if (yych <= '~') goto yy86;
-			}
+		if (yych == 'i') goto yy408;
+		goto yy11;
+yy301:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
-yy376:
 #line 655 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(Catch); }
-#line 2892 "src/prebuilt/wast-lexer-gen.cc"
-yy377:
+#line 2306 "src/prebuilt/wast-lexer-gen.cc"
+yy303:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy483;
-		goto yy87;
-yy378:
+		if (yych == 'n') goto yy409;
+		goto yy11;
+yy304:
 		yych = *++cursor_;
-		if (yych == 't') goto yy484;
-		goto yy87;
-yy379:
+		if (yych == 't') goto yy410;
+		goto yy11;
+yy305:
 		yych = *++cursor_;
-		if (yych == 't') goto yy486;
-		goto yy87;
-yy380:
+		if (yych == 't') goto yy412;
+		goto yy11;
+yy306:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy488;
-		if (yych == 'd') goto yy489;
-		goto yy87;
-yy381:
+		if (yych == 'b') goto yy414;
+		if (yych == 'd') goto yy415;
+		goto yy11;
+yy307:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy490;
-		if (yych == 'o') goto yy491;
-		goto yy87;
-yy382:
+		if (yych == 'e') goto yy416;
+		if (yych == 'o') goto yy417;
+		goto yy11;
+yy308:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy492;
-		if (yych == 'i') goto yy493;
-		goto yy87;
-yy383:
+		if (yych == 'e') goto yy418;
+		if (yych == 'i') goto yy419;
+		goto yy11;
+yy309:
 		yych = *++cursor_;
-		if (yych == 'q') goto yy494;
-		goto yy87;
-yy384:
+		if (yych == 'q') goto yy420;
+		goto yy11;
+yy310:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy496;
-		goto yy87;
-yy385:
+		if (yych == 'l') goto yy422;
+		goto yy11;
+yy311:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy497;
-		if (yych == 't') goto yy499;
-		goto yy87;
-yy386:
+		if (yych == 'e') goto yy423;
+		if (yych == 't') goto yy425;
+		goto yy11;
+yy312:
 		yych = *++cursor_;
 		if (yych <= 'n') {
-			if (yych == 'e') goto yy501;
-			goto yy87;
+			if (yych == 'e') goto yy427;
+			goto yy11;
 		} else {
-			if (yych <= 'o') goto yy503;
-			if (yych == 't') goto yy504;
-			goto yy87;
+			if (yych <= 'o') goto yy429;
+			if (yych == 't') goto yy430;
+			goto yy11;
 		}
-yy387:
+yy313:
 		yych = *++cursor_;
 		if (yych <= 'h') {
-			if (yych == 'a') goto yy506;
-			goto yy87;
+			if (yych == 'a') goto yy432;
+			goto yy11;
 		} else {
-			if (yych <= 'i') goto yy507;
-			if (yych == 'u') goto yy508;
-			goto yy87;
+			if (yych <= 'i') goto yy433;
+			if (yych == 'u') goto yy434;
+			goto yy11;
 		}
-yy388:
+yy314:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy509;
-		goto yy87;
-yy389:
+		if (yych == 'e') goto yy435;
+		goto yy11;
+yy315:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy511;
-		goto yy87;
-yy390:
+		if (yych == 'e') goto yy437;
+		goto yy11;
+yy316:
 		yych = *++cursor_;
 		if (yych <= 's') {
-			if (yych == 'q') goto yy512;
-			goto yy87;
+			if (yych == 'q') goto yy438;
+			goto yy11;
 		} else {
-			if (yych <= 't') goto yy513;
-			if (yych <= 'u') goto yy514;
-			goto yy87;
+			if (yych <= 't') goto yy439;
+			if (yych <= 'u') goto yy440;
+			goto yy11;
 		}
-yy391:
+yy317:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy515;
-		goto yy87;
-yy392:
+		if (yych == 'r') goto yy441;
+		goto yy11;
+yy318:
 		yych = *++cursor_;
-		if (yych == '.') goto yy516;
-		goto yy87;
-yy393:
+		if (yych == '.') goto yy442;
+		goto yy11;
+yy319:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy517;
-		if (yych == 'd') goto yy518;
-		goto yy87;
-yy394:
+		if (yych == 'b') goto yy443;
+		if (yych == 'd') goto yy444;
+		goto yy11;
+yy320:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy519;
-		if (yych == 'o') goto yy520;
-		goto yy87;
-yy395:
+		if (yych == 'e') goto yy445;
+		if (yych == 'o') goto yy446;
+		goto yy11;
+yy321:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy521;
-		goto yy87;
-yy396:
+		if (yych == 'i') goto yy447;
+		goto yy11;
+yy322:
 		yych = *++cursor_;
-		if (yych == 'q') goto yy522;
-		goto yy87;
-yy397:
+		if (yych == 'q') goto yy448;
+		goto yy11;
+yy323:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy524;
-		goto yy87;
-yy398:
+		if (yych == 'l') goto yy450;
+		goto yy11;
+yy324:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy525;
-		if (yych == 't') goto yy527;
-		goto yy87;
-yy399:
+		if (yych == 'e') goto yy451;
+		if (yych == 't') goto yy453;
+		goto yy11;
+yy325:
 		yych = *++cursor_;
 		if (yych <= 'n') {
-			if (yych == 'e') goto yy529;
-			goto yy87;
+			if (yych == 'e') goto yy455;
+			goto yy11;
 		} else {
-			if (yych <= 'o') goto yy531;
-			if (yych == 't') goto yy532;
-			goto yy87;
+			if (yych <= 'o') goto yy457;
+			if (yych == 't') goto yy458;
+			goto yy11;
 		}
-yy400:
+yy326:
 		yych = *++cursor_;
 		if (yych <= 'h') {
-			if (yych == 'a') goto yy534;
-			goto yy87;
+			if (yych == 'a') goto yy460;
+			goto yy11;
 		} else {
-			if (yych <= 'i') goto yy535;
-			if (yych == 'u') goto yy536;
-			goto yy87;
+			if (yych <= 'i') goto yy461;
+			if (yych == 'u') goto yy462;
+			goto yy11;
 		}
-yy401:
+yy327:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy537;
-		goto yy87;
-yy402:
+		if (yych == 'e') goto yy463;
+		goto yy11;
+yy328:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy539;
-		goto yy87;
-yy403:
+		if (yych == 'r') goto yy465;
+		goto yy11;
+yy329:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy540;
-		goto yy87;
-yy404:
+		if (yych == 'e') goto yy466;
+		goto yy11;
+yy330:
 		yych = *++cursor_;
 		if (yych <= 's') {
-			if (yych == 'q') goto yy541;
-			goto yy87;
+			if (yych == 'q') goto yy467;
+			goto yy11;
 		} else {
-			if (yych <= 't') goto yy542;
-			if (yych <= 'u') goto yy543;
-			goto yy87;
+			if (yych <= 't') goto yy468;
+			if (yych <= 'u') goto yy469;
+			goto yy11;
 		}
-yy405:
+yy331:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy544;
-		goto yy87;
-yy406:
+		if (yych == 'r') goto yy470;
+		goto yy11;
+yy332:
 		yych = *++cursor_;
-		if (yych == '.') goto yy545;
-		goto yy87;
-yy407:
+		if (yych == '.') goto yy471;
+		goto yy11;
+yy333:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy546;
-		goto yy87;
-yy408:
+		if (yych == 'l') goto yy472;
+		goto yy11;
+yy334:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy547;
-		goto yy87;
-yy409:
+		if (yych == 'o') goto yy473;
+		goto yy11;
+yy335:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy548;
-		goto yy87;
-yy410:
+		if (yych == 'l') goto yy474;
+		goto yy11;
+yy336:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy550;
-		goto yy87;
-yy411:
+		if (yych == 'm') goto yy476;
+		goto yy11;
+yy337:
 		yych = *++cursor_;
-		if (yych == '.') goto yy551;
-		goto yy87;
-yy412:
+		if (yych == '.') goto yy477;
+		goto yy11;
+yy338:
 		yych = *++cursor_;
 		if (yych <= 'm') {
-			if (yych == 'd') goto yy552;
-			goto yy87;
+			if (yych == 'd') goto yy478;
+			goto yy11;
 		} else {
-			if (yych <= 'n') goto yy553;
-			if (yych == 't') goto yy554;
-			goto yy87;
+			if (yych <= 'n') goto yy479;
+			if (yych == 't') goto yy480;
+			goto yy11;
 		}
-yy413:
+yy339:
 		yych = *++cursor_;
 		if (yych <= 'n') {
-			if (yych == 'l') goto yy555;
-			goto yy87;
+			if (yych == 'l') goto yy481;
+			goto yy11;
 		} else {
-			if (yych <= 'o') goto yy556;
-			if (yych == 't') goto yy557;
-			goto yy87;
+			if (yych <= 'o') goto yy482;
+			if (yych == 't') goto yy483;
+			goto yy11;
 		}
-yy414:
+yy340:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy558;
-		goto yy87;
-yy415:
+		if (yych == 'i') goto yy484;
+		goto yy11;
+yy341:
 		yych = *++cursor_;
-		if (yych == 'q') goto yy559;
-		if (yych == 'x') goto yy561;
-		goto yy87;
-yy416:
+		if (yych == 'q') goto yy485;
+		if (yych == 'x') goto yy487;
+		goto yy11;
+yy342:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy562;
-		if (yych == 't') goto yy563;
-		goto yy87;
-yy417:
+		if (yych == 'e') goto yy488;
+		if (yych == 't') goto yy489;
+		goto yy11;
+yy343:
 		yych = *++cursor_;
 		if (yych <= 'n') {
-			if (yych == 'e') goto yy564;
-			goto yy87;
+			if (yych == 'e') goto yy490;
+			goto yy11;
 		} else {
-			if (yych <= 'o') goto yy565;
-			if (yych == 't') goto yy566;
-			goto yy87;
+			if (yych <= 'o') goto yy491;
+			if (yych == 't') goto yy492;
+			goto yy11;
 		}
-yy418:
+yy344:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy567;
-		goto yy87;
-yy419:
+		if (yych == 'u') goto yy493;
+		goto yy11;
+yy345:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy568;
-		goto yy87;
-yy420:
+		if (yych == 'e') goto yy494;
+		goto yy11;
+yy346:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy570;
-		goto yy87;
-yy421:
+		if (yych == 'r') goto yy496;
+		goto yy11;
+yy347:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy572;
-		goto yy87;
-yy422:
+		if (yych == 'o') goto yy498;
+		goto yy11;
+yy348:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy573;
-		if (yych == 'o') goto yy574;
-		goto yy87;
-yy423:
+		if (yych == 'e') goto yy499;
+		if (yych == 'o') goto yy500;
+		goto yy11;
+yy349:
 		yych = *++cursor_;
 		if (yych <= 's') {
-			if (yych == 'h') goto yy575;
-			goto yy87;
+			if (yych == 'h') goto yy501;
+			goto yy11;
 		} else {
-			if (yych <= 't') goto yy576;
-			if (yych <= 'u') goto yy577;
-			goto yy87;
+			if (yych <= 't') goto yy502;
+			if (yych <= 'u') goto yy503;
+			goto yy11;
 		}
-yy424:
+yy350:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy578;
-		goto yy87;
-yy425:
+		if (yych == 'r') goto yy504;
+		goto yy11;
+yy351:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy579;
-		goto yy87;
-yy426:
+		if (yych == 'r') goto yy505;
+		goto yy11;
+yy352:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy580;
-		goto yy87;
-yy427:
+		if (yych == 'o') goto yy506;
+		goto yy11;
+yy353:
 		yych = *++cursor_;
-		if (yych == '.') goto yy581;
-		goto yy87;
-yy428:
+		if (yych == '.') goto yy507;
+		goto yy11;
+yy354:
 		yych = *++cursor_;
 		if (yych <= 'm') {
-			if (yych == 'd') goto yy582;
-			goto yy87;
+			if (yych == 'd') goto yy508;
+			goto yy11;
 		} else {
-			if (yych <= 'n') goto yy583;
-			if (yych == 't') goto yy584;
-			goto yy87;
+			if (yych <= 'n') goto yy509;
+			if (yych == 't') goto yy510;
+			goto yy11;
 		}
-yy429:
+yy355:
 		yych = *++cursor_;
 		if (yych <= 'n') {
-			if (yych == 'l') goto yy585;
-			goto yy87;
+			if (yych == 'l') goto yy511;
+			goto yy11;
 		} else {
-			if (yych <= 'o') goto yy586;
-			if (yych == 't') goto yy587;
-			goto yy87;
+			if (yych <= 'o') goto yy512;
+			if (yych == 't') goto yy513;
+			goto yy11;
 		}
-yy430:
+yy356:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy588;
-		goto yy87;
-yy431:
+		if (yych == 'i') goto yy514;
+		goto yy11;
+yy357:
 		yych = *++cursor_;
-		if (yych == 'q') goto yy589;
-		if (yych == 'x') goto yy591;
-		goto yy87;
-yy432:
+		if (yych == 'q') goto yy515;
+		if (yych == 'x') goto yy517;
+		goto yy11;
+yy358:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy592;
-		if (yych == 't') goto yy593;
-		goto yy87;
-yy433:
+		if (yych == 'e') goto yy518;
+		if (yych == 't') goto yy519;
+		goto yy11;
+yy359:
 		yych = *++cursor_;
 		if (yych <= 'n') {
-			if (yych == 'e') goto yy594;
-			goto yy87;
+			if (yych == 'e') goto yy520;
+			goto yy11;
 		} else {
-			if (yych <= 'o') goto yy595;
-			if (yych == 't') goto yy596;
-			goto yy87;
+			if (yych <= 'o') goto yy521;
+			if (yych == 't') goto yy522;
+			goto yy11;
 		}
-yy434:
+yy360:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy597;
-		goto yy87;
-yy435:
+		if (yych == 'u') goto yy523;
+		goto yy11;
+yy361:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy598;
-		goto yy87;
-yy436:
+		if (yych == 'e') goto yy524;
+		goto yy11;
+yy362:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy600;
-		goto yy87;
-yy437:
+		if (yych == 'r') goto yy526;
+		goto yy11;
+yy363:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy602;
-		goto yy87;
-yy438:
+		if (yych == 'o') goto yy528;
+		goto yy11;
+yy364:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy603;
-		if (yych == 'o') goto yy604;
-		goto yy87;
-yy439:
+		if (yych == 'e') goto yy529;
+		if (yych == 'o') goto yy530;
+		goto yy11;
+yy365:
 		yych = *++cursor_;
 		if (yych <= 's') {
-			if (yych == 'h') goto yy605;
-			goto yy87;
+			if (yych == 'h') goto yy531;
+			goto yy11;
 		} else {
-			if (yych <= 't') goto yy606;
-			if (yych <= 'u') goto yy607;
-			goto yy87;
+			if (yych <= 't') goto yy532;
+			if (yych <= 'u') goto yy533;
+			goto yy11;
 		}
-yy440:
+yy366:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy608;
-		goto yy87;
-yy441:
+		if (yych == 'r') goto yy534;
+		goto yy11;
+yy367:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy609;
-		goto yy87;
-yy442:
+		if (yych == 'o') goto yy535;
+		goto yy11;
+yy368:
 		yych = *++cursor_;
-		if (yych == '.') goto yy610;
-		goto yy87;
-yy443:
+		if (yych == '.') goto yy536;
+		goto yy11;
+yy369:
 		yych = *++cursor_;
-		if (yych == '.') goto yy611;
-		goto yy87;
-yy444:
+		if (yych == '.') goto yy537;
+		goto yy11;
+yy370:
 		yych = *++cursor_;
-		if (yych == 't') goto yy612;
-		goto yy87;
-yy445:
+		if (yych == 'c') goto yy538;
+		goto yy11;
+yy371:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy614;
-		goto yy87;
-yy446:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 't') goto yy539;
+		goto yy11;
+yy372:
+		yych = *++cursor_;
+		if (yych == 'e') goto yy541;
+		goto yy11;
+yy373:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 629 "src/wast-lexer.cc"
 		{ RETURN(Local); }
-#line 3273 "src/prebuilt/wast-lexer-gen.cc"
-yy448:
+#line 2691 "src/prebuilt/wast-lexer-gen.cc"
+yy375:
 		yych = *++cursor_;
-		if (yych == 'y') goto yy616;
-		goto yy87;
-yy449:
+		if (yych == 'y') goto yy543;
+		goto yy11;
+yy376:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy618;
-		goto yy87;
-yy450:
+		if (yych == 'e') goto yy545;
+		goto yy11;
+yy377:
 		yych = *++cursor_;
-		if (yych == 'x') goto yy620;
-		goto yy87;
-yy451:
+		if (yych == 'x') goto yy547;
+		goto yy11;
+yy378:
 		yych = *++cursor_;
-		if (yych == 't') goto yy621;
-		goto yy87;
-yy452:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 't') goto yy548;
+		goto yy11;
+yy379:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 627 "src/wast-lexer.cc"
 		{ RETURN(Param); }
-#line 3297 "src/prebuilt/wast-lexer-gen.cc"
-yy454:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 2715 "src/prebuilt/wast-lexer-gen.cc"
+yy381:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 633 "src/wast-lexer.cc"
 		{ RETURN(Quote); }
-#line 3305 "src/prebuilt/wast-lexer-gen.cc"
-yy456:
+#line 2723 "src/prebuilt/wast-lexer-gen.cc"
+yy383:
 		yych = *++cursor_;
-		if (yych == 't') goto yy623;
-		goto yy87;
-yy457:
+		if (yych == 't') goto yy550;
+		goto yy11;
+yy384:
 		yych = *++cursor_;
-		if (yych == 't') goto yy624;
-		goto yy87;
-yy458:
+		if (yych == 't') goto yy551;
+		goto yy11;
+yy385:
+		yych = *++cursor_;
+		if (yych == 'o') goto yy553;
+		goto yy11;
+yy386:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy626;
-		goto yy87;
-yy459:
+		if (yych == 'n') goto yy554;
+		goto yy11;
+yy387:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy627;
-		goto yy87;
-yy460:
+		if (yych == 't') goto yy556;
+		goto yy11;
+yy388:
 		yych = *++cursor_;
-		if (yych == 't') goto yy629;
-		goto yy87;
-yy461:
+		if (yych == 'l') goto yy558;
+		goto yy11;
+yy389:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy631;
-		goto yy87;
-yy462:
+		if (yych == 'o') goto yy559;
+		goto yy11;
+yy390:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy632;
-		goto yy87;
-yy463:
+		if (yych == 'd') goto yy560;
+		goto yy11;
+yy391:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy633;
-		goto yy87;
-yy464:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 636 "src/wast-lexer.cc"
 		{ RETURN(Start); }
-#line 3345 "src/prebuilt/wast-lexer-gen.cc"
-yy466:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 2763 "src/prebuilt/wast-lexer-gen.cc"
+yy393:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 634 "src/wast-lexer.cc"
 		{ RETURN(Table); }
-#line 3353 "src/prebuilt/wast-lexer-gen.cc"
-yy468:
+#line 2771 "src/prebuilt/wast-lexer-gen.cc"
+yy395:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy635;
-		goto yy87;
-yy469:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'o') goto yy562;
+		goto yy11;
+yy396:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
-#line 657 "src/wast-lexer.cc"
+#line 656 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(Throw); }
-#line 3365 "src/prebuilt/wast-lexer-gen.cc"
-yy471:
+#line 2783 "src/prebuilt/wast-lexer-gen.cc"
+yy398:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy636;
-		goto yy87;
-yy472:
+		if (yych == 'c') goto yy563;
+		goto yy11;
+yy399:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'a':	goto yy637;
-		case 'b':	goto yy638;
-		case 'c':	goto yy639;
-		case 'n':	goto yy640;
-		case 'o':	goto yy641;
-		case 'x':	goto yy642;
-		default:	goto yy87;
+		case 'a':	goto yy564;
+		case 'b':	goto yy565;
+		case 'c':	goto yy566;
+		case 'n':	goto yy567;
+		case 'o':	goto yy568;
+		case 'x':	goto yy569;
+		default:	goto yy11;
 		}
-yy473:
+yy400:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yych <= '9') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
-				goto yy88;
+				if (yych == '!') goto yy10;
+				goto yy12;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych <= ')') goto yy88;
-				if (yych <= '/') goto yy86;
-				goto yy359;
+				if (yych <= '\'') goto yy10;
+				if (yych <= ')') goto yy12;
+				if (yych <= '/') goto yy10;
+				goto yy285;
 			}
 		} else {
 			if (yych <= 'F') {
-				if (yych == ';') goto yy88;
-				if (yych <= '@') goto yy86;
-				goto yy359;
+				if (yych == ';') goto yy12;
+				if (yych <= '@') goto yy10;
+				goto yy285;
 			} else {
-				if (yych <= '`') goto yy86;
-				if (yych <= 'f') goto yy359;
-				if (yych <= '~') goto yy86;
-				goto yy88;
+				if (yych <= '`') goto yy10;
+				if (yych <= 'f') goto yy285;
+				if (yych <= '~') goto yy10;
+				goto yy12;
 			}
 		}
-yy474:
+yy401:
 		yych = *++cursor_;
-		if (yych <= '/') goto yy87;
-		if (yych <= '0') goto yy643;
-		if (yych <= '9') goto yy645;
-		goto yy87;
-yy475:
+		if (yych <= '/') goto yy11;
+		if (yych <= '0') goto yy570;
+		if (yych <= '9') goto yy572;
+		goto yy11;
+yy402:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy647;
-		goto yy87;
-yy476:
+		if (yych == 'c') goto yy574;
+		goto yy11;
+yy403:
 		yych = *++cursor_;
-		if (yych == '_') goto yy649;
-		goto yy87;
-yy477:
+		if (yych == '_') goto yy576;
+		goto yy11;
+yy404:
 		yych = *++cursor_;
-		if (yych == '.') goto yy650;
-		goto yy87;
-yy478:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == '.') goto yy577;
+		goto yy11;
+yy405:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 632 "src/wast-lexer.cc"
 		{ RETURN(Bin); }
-#line 3432 "src/prebuilt/wast-lexer-gen.cc"
-yy480:
+#line 2850 "src/prebuilt/wast-lexer-gen.cc"
+yy407:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy651;
-		goto yy87;
-yy481:
+		if (yych == 'l') goto yy578;
+		goto yy11;
+yy408:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy652;
-		goto yy87;
-yy482:
+		if (yych == 'n') goto yy579;
+		goto yy11;
+yy409:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy653;
-		goto yy87;
-yy483:
+		if (yych == 't') goto yy580;
+		goto yy11;
+yy410:
 		yych = *++cursor_;
-		if (yych == 't') goto yy654;
-		goto yy87;
-yy484:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 642 "src/wast-lexer.cc"
 		{ RETURN(Except); }
-#line 3456 "src/prebuilt/wast-lexer-gen.cc"
-yy486:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 2870 "src/prebuilt/wast-lexer-gen.cc"
+yy412:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 641 "src/wast-lexer.cc"
 		{ RETURN(Export); }
-#line 3464 "src/prebuilt/wast-lexer-gen.cc"
-yy488:
+#line 2878 "src/prebuilt/wast-lexer-gen.cc"
+yy414:
 		yych = *++cursor_;
-		if (yych == 's') goto yy655;
-		goto yy87;
-yy489:
+		if (yych == 's') goto yy581;
+		goto yy11;
+yy415:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy657;
-		goto yy87;
-yy490:
+		if (yych == 'd') goto yy583;
+		goto yy11;
+yy416:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy659;
-		goto yy87;
-yy491:
+		if (yych == 'i') goto yy585;
+		goto yy11;
+yy417:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy660;
-		if (yych == 'p') goto yy661;
-		goto yy87;
-yy492:
+		if (yych == 'n') goto yy586;
+		if (yych == 'p') goto yy587;
+		goto yy11;
+yy418:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy662;
-		goto yy87;
-yy493:
+		if (yych == 'm') goto yy588;
+		goto yy11;
+yy419:
 		yych = *++cursor_;
-		if (yych == 'v') goto yy663;
-		goto yy87;
-yy494:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'v') goto yy589;
+		goto yy11;
+yy420:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 403 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F32Eq); }
-#line 3497 "src/prebuilt/wast-lexer-gen.cc"
-yy496:
+#line 2911 "src/prebuilt/wast-lexer-gen.cc"
+yy422:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy665;
-		goto yy87;
-yy497:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'o') goto yy591;
+		goto yy11;
+yy423:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 413 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F32Ge); }
-#line 3509 "src/prebuilt/wast-lexer-gen.cc"
-yy499:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 2923 "src/prebuilt/wast-lexer-gen.cc"
+yy425:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 411 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F32Gt); }
-#line 3517 "src/prebuilt/wast-lexer-gen.cc"
-yy501:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 2931 "src/prebuilt/wast-lexer-gen.cc"
+yy427:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 409 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F32Le); }
-#line 3525 "src/prebuilt/wast-lexer-gen.cc"
-yy503:
+#line 2939 "src/prebuilt/wast-lexer-gen.cc"
+yy429:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy666;
-		goto yy87;
-yy504:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'a') goto yy592;
+		goto yy11;
+yy430:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 407 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F32Lt); }
-#line 3537 "src/prebuilt/wast-lexer-gen.cc"
-yy506:
+#line 2951 "src/prebuilt/wast-lexer-gen.cc"
+yy432:
 		yych = *++cursor_;
-		if (yych == 'x') goto yy667;
-		goto yy87;
-yy507:
+		if (yych == 'x') goto yy593;
+		goto yy11;
+yy433:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy669;
-		goto yy87;
-yy508:
+		if (yych == 'n') goto yy595;
+		goto yy11;
+yy434:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy671;
-		goto yy87;
-yy509:
-		++cursor_;
-		if ((yych = *cursor_) <= ':') {
+		if (yych == 'l') goto yy597;
+		goto yy11;
+yy435:
+		yych = *++cursor_;
+		if (yych <= ':') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
+				if (yych == '!') goto yy10;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych >= '*') goto yy86;
+				if (yych <= '\'') goto yy10;
+				if (yych >= '*') goto yy10;
 			}
 		} else {
 			if (yych <= 'a') {
-				if (yych <= ';') goto yy510;
-				if (yych <= '`') goto yy86;
-				goto yy673;
+				if (yych <= ';') goto yy436;
+				if (yych <= '`') goto yy10;
+				goto yy599;
 			} else {
-				if (yych == 'g') goto yy674;
-				if (yych <= '~') goto yy86;
+				if (yych == 'g') goto yy600;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy510:
+yy436:
 #line 405 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F32Ne); }
-#line 3572 "src/prebuilt/wast-lexer-gen.cc"
-yy511:
+#line 2986 "src/prebuilt/wast-lexer-gen.cc"
+yy437:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy676;
-		goto yy87;
-yy512:
+		if (yych == 'i') goto yy602;
+		goto yy11;
+yy438:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy677;
-		goto yy87;
-yy513:
+		if (yych == 'r') goto yy603;
+		goto yy11;
+yy439:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy678;
-		goto yy87;
-yy514:
+		if (yych == 'o') goto yy604;
+		goto yy11;
+yy440:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy679;
-		goto yy87;
-yy515:
+		if (yych == 'b') goto yy605;
+		goto yy11;
+yy441:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy681;
-		goto yy87;
-yy516:
+		if (yych == 'u') goto yy607;
+		goto yy11;
+yy442:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'a':	goto yy682;
-		case 'e':	goto yy683;
-		case 'g':	goto yy684;
-		case 'l':	goto yy685;
-		case 'm':	goto yy686;
-		case 'n':	goto yy687;
-		case 's':	goto yy688;
-		default:	goto yy87;
+		case 'a':	goto yy608;
+		case 'e':	goto yy609;
+		case 'g':	goto yy610;
+		case 'l':	goto yy611;
+		case 'm':	goto yy612;
+		case 'n':	goto yy613;
+		case 's':	goto yy614;
+		default:	goto yy11;
 		}
-yy517:
+yy443:
 		yych = *++cursor_;
-		if (yych == 's') goto yy689;
-		goto yy87;
-yy518:
+		if (yych == 's') goto yy615;
+		goto yy11;
+yy444:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy691;
-		goto yy87;
-yy519:
+		if (yych == 'd') goto yy617;
+		goto yy11;
+yy445:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy693;
-		goto yy87;
-yy520:
+		if (yych == 'i') goto yy619;
+		goto yy11;
+yy446:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy694;
-		if (yych == 'p') goto yy695;
-		goto yy87;
-yy521:
+		if (yych == 'n') goto yy620;
+		if (yych == 'p') goto yy621;
+		goto yy11;
+yy447:
 		yych = *++cursor_;
-		if (yych == 'v') goto yy696;
-		goto yy87;
-yy522:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'v') goto yy622;
+		goto yy11;
+yy448:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 404 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F64Eq); }
-#line 3633 "src/prebuilt/wast-lexer-gen.cc"
-yy524:
+#line 3047 "src/prebuilt/wast-lexer-gen.cc"
+yy450:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy698;
-		goto yy87;
-yy525:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'o') goto yy624;
+		goto yy11;
+yy451:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 414 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F64Ge); }
-#line 3645 "src/prebuilt/wast-lexer-gen.cc"
-yy527:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 3059 "src/prebuilt/wast-lexer-gen.cc"
+yy453:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 412 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F64Gt); }
-#line 3653 "src/prebuilt/wast-lexer-gen.cc"
-yy529:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 3067 "src/prebuilt/wast-lexer-gen.cc"
+yy455:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 410 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F64Le); }
-#line 3661 "src/prebuilt/wast-lexer-gen.cc"
-yy531:
+#line 3075 "src/prebuilt/wast-lexer-gen.cc"
+yy457:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy699;
-		goto yy87;
-yy532:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'a') goto yy625;
+		goto yy11;
+yy458:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 408 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F64Lt); }
-#line 3673 "src/prebuilt/wast-lexer-gen.cc"
-yy534:
+#line 3087 "src/prebuilt/wast-lexer-gen.cc"
+yy460:
 		yych = *++cursor_;
-		if (yych == 'x') goto yy700;
-		goto yy87;
-yy535:
+		if (yych == 'x') goto yy626;
+		goto yy11;
+yy461:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy702;
-		goto yy87;
-yy536:
+		if (yych == 'n') goto yy628;
+		goto yy11;
+yy462:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy704;
-		goto yy87;
-yy537:
-		++cursor_;
-		if ((yych = *cursor_) <= ':') {
+		if (yych == 'l') goto yy630;
+		goto yy11;
+yy463:
+		yych = *++cursor_;
+		if (yych <= ':') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
+				if (yych == '!') goto yy10;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych >= '*') goto yy86;
+				if (yych <= '\'') goto yy10;
+				if (yych >= '*') goto yy10;
 			}
 		} else {
 			if (yych <= 'a') {
-				if (yych <= ';') goto yy538;
-				if (yych <= '`') goto yy86;
-				goto yy706;
+				if (yych <= ';') goto yy464;
+				if (yych <= '`') goto yy10;
+				goto yy632;
 			} else {
-				if (yych == 'g') goto yy707;
-				if (yych <= '~') goto yy86;
+				if (yych == 'g') goto yy633;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy538:
+yy464:
 #line 406 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F64Ne); }
-#line 3708 "src/prebuilt/wast-lexer-gen.cc"
-yy539:
+#line 3122 "src/prebuilt/wast-lexer-gen.cc"
+yy465:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy709;
-		goto yy87;
-yy540:
+		if (yych == 'o') goto yy635;
+		goto yy11;
+yy466:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy710;
-		goto yy87;
-yy541:
+		if (yych == 'i') goto yy636;
+		goto yy11;
+yy467:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy711;
-		goto yy87;
-yy542:
+		if (yych == 'r') goto yy637;
+		goto yy11;
+yy468:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy712;
-		goto yy87;
-yy543:
+		if (yych == 'o') goto yy638;
+		goto yy11;
+yy469:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy713;
-		goto yy87;
-yy544:
+		if (yych == 'b') goto yy639;
+		goto yy11;
+yy470:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy715;
-		goto yy87;
-yy545:
+		if (yych == 'u') goto yy641;
+		goto yy11;
+yy471:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'a':	goto yy716;
-		case 'e':	goto yy717;
-		case 'g':	goto yy718;
-		case 'l':	goto yy719;
-		case 'm':	goto yy720;
-		case 'n':	goto yy721;
-		case 's':	goto yy722;
-		default:	goto yy87;
-		}
-yy546:
-		yych = *++cursor_;
-		if (yych == 'o') goto yy723;
-		goto yy87;
-yy547:
+		case 'a':	goto yy642;
+		case 'e':	goto yy643;
+		case 'g':	goto yy644;
+		case 'l':	goto yy645;
+		case 'm':	goto yy646;
+		case 'n':	goto yy647;
+		case 's':	goto yy648;
+		default:	goto yy11;
+		}
+yy472:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy724;
-		goto yy87;
-yy548:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'o') goto yy649;
+		goto yy11;
+yy473:
+		yych = *++cursor_;
+		if (yych == 'c') goto yy650;
+		goto yy11;
+yy474:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 630 "src/wast-lexer.cc"
 		{ RETURN(Global); }
-#line 3760 "src/prebuilt/wast-lexer-gen.cc"
-yy550:
+#line 3174 "src/prebuilt/wast-lexer-gen.cc"
+yy476:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy725;
-		goto yy87;
-yy551:
+		if (yych == 'e') goto yy651;
+		goto yy11;
+yy477:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'a':	goto yy726;
-		case 'e':	goto yy727;
-		case 'g':	goto yy728;
-		case 'l':	goto yy729;
-		case 'm':	goto yy730;
-		case 'n':	goto yy731;
-		case 's':	goto yy732;
-		default:	goto yy87;
-		}
-yy552:
-		yych = *++cursor_;
-		if (yych == 'd') goto yy733;
-		goto yy87;
-yy553:
+		case 'a':	goto yy652;
+		case 'e':	goto yy653;
+		case 'g':	goto yy654;
+		case 'l':	goto yy655;
+		case 'm':	goto yy656;
+		case 'n':	goto yy657;
+		case 's':	goto yy658;
+		default:	goto yy11;
+		}
+yy478:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy735;
-		goto yy87;
-yy554:
+		if (yych == 'd') goto yy659;
+		goto yy11;
+yy479:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy737;
-		goto yy87;
-yy555:
+		if (yych == 'd') goto yy661;
+		goto yy11;
+yy480:
 		yych = *++cursor_;
-		if (yych == 'z') goto yy738;
-		goto yy87;
-yy556:
+		if (yych == 'o') goto yy663;
+		goto yy11;
+yy481:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy740;
-		goto yy87;
-yy557:
+		if (yych == 'z') goto yy664;
+		goto yy11;
+yy482:
 		yych = *++cursor_;
-		if (yych == 'z') goto yy741;
-		goto yy87;
-yy558:
+		if (yych == 'n') goto yy666;
+		goto yy11;
+yy483:
 		yych = *++cursor_;
-		if (yych == 'v') goto yy743;
-		goto yy87;
-yy559:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
+		if (yych == 'z') goto yy667;
+		goto yy11;
+yy484:
+		yych = *++cursor_;
+		if (yych == 'v') goto yy669;
+		goto yy11;
+yy485:
+		yych = *++cursor_;
+		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
+				if (yych >= '!') goto yy10;
 			} else {
-				if (yych <= '"') goto yy560;
-				if (yych <= '\'') goto yy86;
+				if (yych <= '"') goto yy486;
+				if (yych <= '\'') goto yy10;
 			}
 		} else {
 			if (yych <= 'y') {
-				if (yych != ';') goto yy86;
+				if (yych != ';') goto yy10;
 			} else {
-				if (yych <= 'z') goto yy744;
-				if (yych <= '~') goto yy86;
+				if (yych <= 'z') goto yy670;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy560:
+yy486:
 #line 383 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32Eq); }
-#line 3825 "src/prebuilt/wast-lexer-gen.cc"
-yy561:
+#line 3239 "src/prebuilt/wast-lexer-gen.cc"
+yy487:
 		yych = *++cursor_;
-		if (yych == 't') goto yy746;
-		goto yy87;
-yy562:
+		if (yych == 't') goto yy672;
+		goto yy11;
+yy488:
 		yych = *++cursor_;
-		if (yych == '_') goto yy747;
-		goto yy87;
-yy563:
+		if (yych == '_') goto yy673;
+		goto yy11;
+yy489:
 		yych = *++cursor_;
-		if (yych == '_') goto yy748;
-		goto yy87;
-yy564:
+		if (yych == '_') goto yy674;
+		goto yy11;
+yy490:
 		yych = *++cursor_;
-		if (yych == '_') goto yy749;
-		goto yy87;
-yy565:
+		if (yych == '_') goto yy675;
+		goto yy11;
+yy491:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy750;
-		goto yy87;
-yy566:
+		if (yych == 'a') goto yy676;
+		goto yy11;
+yy492:
 		yych = *++cursor_;
-		if (yych == '_') goto yy751;
-		goto yy87;
-yy567:
+		if (yych == '_') goto yy677;
+		goto yy11;
+yy493:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy752;
-		goto yy87;
-yy568:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'l') goto yy678;
+		goto yy11;
+yy494:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 385 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32Ne); }
-#line 3861 "src/prebuilt/wast-lexer-gen.cc"
-yy570:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 3275 "src/prebuilt/wast-lexer-gen.cc"
+yy496:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 355 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32Or); }
-#line 3869 "src/prebuilt/wast-lexer-gen.cc"
-yy572:
+#line 3283 "src/prebuilt/wast-lexer-gen.cc"
+yy498:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy754;
-		goto yy87;
-yy573:
+		if (yych == 'p') goto yy680;
+		goto yy11;
+yy499:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy755;
-		if (yych == 'm') goto yy756;
-		goto yy87;
-yy574:
+		if (yych == 'i') goto yy681;
+		if (yych == 'm') goto yy682;
+		goto yy11;
+yy500:
 		yych = *++cursor_;
-		if (yych == 't') goto yy757;
-		goto yy87;
-yy575:
+		if (yych == 't') goto yy683;
+		goto yy11;
+yy501:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy758;
-		if (yych == 'r') goto yy760;
-		goto yy87;
-yy576:
+		if (yych == 'l') goto yy684;
+		if (yych == 'r') goto yy686;
+		goto yy11;
+yy502:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy761;
-		goto yy87;
-yy577:
+		if (yych == 'o') goto yy687;
+		goto yy11;
+yy503:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy762;
-		goto yy87;
-yy578:
+		if (yych == 'b') goto yy688;
+		goto yy11;
+yy504:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy764;
-		goto yy87;
-yy579:
+		if (yych == 'u') goto yy690;
+		goto yy11;
+yy505:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy765;
-		goto yy87;
-yy580:
+		if (yych == 'a') goto yy691;
+		goto yy11;
+yy506:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy766;
-		goto yy87;
-yy581:
+		if (yych == 'r') goto yy692;
+		goto yy11;
+yy507:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'a':	goto yy768;
-		case 'e':	goto yy769;
-		case 'g':	goto yy770;
-		case 'l':	goto yy771;
-		case 'm':	goto yy772;
-		case 'n':	goto yy773;
-		case 's':	goto yy774;
-		default:	goto yy87;
-		}
-yy582:
-		yych = *++cursor_;
-		if (yych == 'd') goto yy775;
-		goto yy87;
-yy583:
+		case 'a':	goto yy694;
+		case 'e':	goto yy695;
+		case 'g':	goto yy696;
+		case 'l':	goto yy697;
+		case 'm':	goto yy698;
+		case 'n':	goto yy699;
+		case 's':	goto yy700;
+		default:	goto yy11;
+		}
+yy508:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy777;
-		goto yy87;
-yy584:
+		if (yych == 'd') goto yy701;
+		goto yy11;
+yy509:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy779;
-		goto yy87;
-yy585:
+		if (yych == 'd') goto yy703;
+		goto yy11;
+yy510:
 		yych = *++cursor_;
-		if (yych == 'z') goto yy780;
-		goto yy87;
-yy586:
+		if (yych == 'o') goto yy705;
+		goto yy11;
+yy511:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy782;
-		goto yy87;
-yy587:
+		if (yych == 'z') goto yy706;
+		goto yy11;
+yy512:
 		yych = *++cursor_;
-		if (yych == 'z') goto yy783;
-		goto yy87;
-yy588:
+		if (yych == 'n') goto yy708;
+		goto yy11;
+yy513:
 		yych = *++cursor_;
-		if (yych == 'v') goto yy785;
-		goto yy87;
-yy589:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
+		if (yych == 'z') goto yy709;
+		goto yy11;
+yy514:
+		yych = *++cursor_;
+		if (yych == 'v') goto yy711;
+		goto yy11;
+yy515:
+		yych = *++cursor_;
+		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
+				if (yych >= '!') goto yy10;
 			} else {
-				if (yych <= '"') goto yy590;
-				if (yych <= '\'') goto yy86;
+				if (yych <= '"') goto yy516;
+				if (yych <= '\'') goto yy10;
 			}
 		} else {
 			if (yych <= 'y') {
-				if (yych != ';') goto yy86;
+				if (yych != ';') goto yy10;
 			} else {
-				if (yych <= 'z') goto yy786;
-				if (yych <= '~') goto yy86;
+				if (yych <= 'z') goto yy712;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy590:
+yy516:
 #line 384 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I64Eq); }
-#line 3968 "src/prebuilt/wast-lexer-gen.cc"
-yy591:
+#line 3382 "src/prebuilt/wast-lexer-gen.cc"
+yy517:
 		yych = *++cursor_;
-		if (yych == 't') goto yy788;
-		goto yy87;
-yy592:
+		if (yych == 't') goto yy714;
+		goto yy11;
+yy518:
 		yych = *++cursor_;
-		if (yych == '_') goto yy789;
-		goto yy87;
-yy593:
+		if (yych == '_') goto yy715;
+		goto yy11;
+yy519:
 		yych = *++cursor_;
-		if (yych == '_') goto yy790;
-		goto yy87;
-yy594:
+		if (yych == '_') goto yy716;
+		goto yy11;
+yy520:
 		yych = *++cursor_;
-		if (yych == '_') goto yy791;
-		goto yy87;
-yy595:
+		if (yych == '_') goto yy717;
+		goto yy11;
+yy521:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy792;
-		goto yy87;
-yy596:
+		if (yych == 'a') goto yy718;
+		goto yy11;
+yy522:
 		yych = *++cursor_;
-		if (yych == '_') goto yy793;
-		goto yy87;
-yy597:
+		if (yych == '_') goto yy719;
+		goto yy11;
+yy523:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy794;
-		goto yy87;
-yy598:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'l') goto yy720;
+		goto yy11;
+yy524:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 386 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I64Ne); }
-#line 4004 "src/prebuilt/wast-lexer-gen.cc"
-yy600:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 3418 "src/prebuilt/wast-lexer-gen.cc"
+yy526:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 356 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64Or); }
-#line 4012 "src/prebuilt/wast-lexer-gen.cc"
-yy602:
+#line 3426 "src/prebuilt/wast-lexer-gen.cc"
+yy528:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy796;
-		goto yy87;
-yy603:
+		if (yych == 'p') goto yy722;
+		goto yy11;
+yy529:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy797;
-		if (yych == 'm') goto yy798;
-		goto yy87;
-yy604:
+		if (yych == 'i') goto yy723;
+		if (yych == 'm') goto yy724;
+		goto yy11;
+yy530:
 		yych = *++cursor_;
-		if (yych == 't') goto yy799;
-		goto yy87;
-yy605:
+		if (yych == 't') goto yy725;
+		goto yy11;
+yy531:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy800;
-		if (yych == 'r') goto yy802;
-		goto yy87;
-yy606:
+		if (yych == 'l') goto yy726;
+		if (yych == 'r') goto yy728;
+		goto yy11;
+yy532:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy803;
-		goto yy87;
-yy607:
+		if (yych == 'o') goto yy729;
+		goto yy11;
+yy533:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy804;
-		goto yy87;
-yy608:
+		if (yych == 'b') goto yy730;
+		goto yy11;
+yy534:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy806;
-		goto yy87;
-yy609:
+		if (yych == 'u') goto yy732;
+		goto yy11;
+yy535:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy807;
-		goto yy87;
-yy610:
+		if (yych == 'r') goto yy733;
+		goto yy11;
+yy536:
 		yych = *++cursor_;
 		if (yych <= 'm') {
-			if (yych == 'a') goto yy809;
-			goto yy87;
+			if (yych == 'a') goto yy735;
+			goto yy11;
 		} else {
-			if (yych <= 'n') goto yy810;
-			if (yych == 's') goto yy811;
-			goto yy87;
+			if (yych <= 'n') goto yy736;
+			if (yych == 's') goto yy737;
+			goto yy11;
 		}
-yy611:
+yy537:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'a':	goto yy812;
-		case 'e':	goto yy813;
-		case 'g':	goto yy814;
-		case 'l':	goto yy815;
-		case 'm':	goto yy816;
-		case 'n':	goto yy817;
-		case 's':	goto yy818;
-		default:	goto yy87;
+		case 'a':	goto yy738;
+		case 'e':	goto yy739;
+		case 'g':	goto yy740;
+		case 'l':	goto yy741;
+		case 'm':	goto yy742;
+		case 'n':	goto yy743;
+		case 's':	goto yy744;
+		default:	goto yy11;
 		}
-yy612:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+yy538:
+		yych = *++cursor_;
+		if (yych == 'e') goto yy745;
+		goto yy11;
+yy539:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 640 "src/wast-lexer.cc"
 		{ RETURN(Import); }
-#line 4076 "src/prebuilt/wast-lexer-gen.cc"
-yy614:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 3494 "src/prebuilt/wast-lexer-gen.cc"
+yy541:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 644 "src/wast-lexer.cc"
 		{ RETURN(Invoke); }
-#line 4084 "src/prebuilt/wast-lexer-gen.cc"
-yy616:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 3502 "src/prebuilt/wast-lexer-gen.cc"
+yy543:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 635 "src/wast-lexer.cc"
 		{ RETURN(Memory); }
-#line 4092 "src/prebuilt/wast-lexer-gen.cc"
-yy618:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 3510 "src/prebuilt/wast-lexer-gen.cc"
+yy545:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 631 "src/wast-lexer.cc"
 		{ RETURN(Module); }
-#line 4100 "src/prebuilt/wast-lexer-gen.cc"
-yy620:
+#line 3518 "src/prebuilt/wast-lexer-gen.cc"
+yy547:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yych <= '9') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
-				goto yy88;
+				if (yych == '!') goto yy10;
+				goto yy12;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych <= ')') goto yy88;
-				if (yych <= '/') goto yy86;
-				goto yy819;
+				if (yych <= '\'') goto yy10;
+				if (yych <= ')') goto yy12;
+				if (yych <= '/') goto yy10;
+				goto yy746;
 			}
 		} else {
 			if (yych <= 'F') {
-				if (yych == ';') goto yy88;
-				if (yych <= '@') goto yy86;
-				goto yy819;
+				if (yych == ';') goto yy12;
+				if (yych <= '@') goto yy10;
+				goto yy746;
 			} else {
-				if (yych <= '`') goto yy86;
-				if (yych <= 'f') goto yy819;
-				if (yych <= '~') goto yy86;
-				goto yy88;
+				if (yych <= '`') goto yy10;
+				if (yych <= 'f') goto yy746;
+				if (yych <= '~') goto yy10;
+				goto yy12;
 			}
 		}
-yy621:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
+yy548:
+		yych = *++cursor_;
+		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
+				if (yych >= '!') goto yy10;
 			} else {
-				if (yych <= '"') goto yy622;
-				if (yych <= '\'') goto yy86;
+				if (yych <= '"') goto yy549;
+				if (yych <= '\'') goto yy10;
 			}
 		} else {
 			if (yych <= '<') {
-				if (yych != ';') goto yy86;
+				if (yych != ';') goto yy10;
 			} else {
-				if (yych <= '=') goto yy821;
-				if (yych <= '~') goto yy86;
+				if (yych <= '=') goto yy748;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy622:
+yy549:
 #line 639 "src/wast-lexer.cc"
 		{ RETURN(Offset); }
-#line 4147 "src/prebuilt/wast-lexer-gen.cc"
-yy623:
+#line 3565 "src/prebuilt/wast-lexer-gen.cc"
+yy550:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy822;
-		goto yy87;
-yy624:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'e') goto yy749;
+		goto yy11;
+yy551:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 628 "src/wast-lexer.cc"
 		{ RETURN(Result); }
-#line 4159 "src/prebuilt/wast-lexer-gen.cc"
-yy626:
+#line 3577 "src/prebuilt/wast-lexer-gen.cc"
+yy553:
 		yych = *++cursor_;
-		if (yych == 'w') goto yy823;
-		goto yy87;
-yy627:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'w') goto yy750;
+		goto yy11;
+yy554:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 277 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(Return); }
-#line 4171 "src/prebuilt/wast-lexer-gen.cc"
-yy629:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 3589 "src/prebuilt/wast-lexer-gen.cc"
+yy556:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 448 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(Select); }
-#line 4179 "src/prebuilt/wast-lexer-gen.cc"
-yy631:
+#line 3597 "src/prebuilt/wast-lexer-gen.cc"
+yy558:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy825;
-		goto yy87;
-yy632:
+		if (yych == 'o') goto yy752;
+		goto yy11;
+yy559:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy826;
-		goto yy87;
-yy633:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'c') goto yy753;
+		goto yy11;
+yy560:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 660 "src/wast-lexer.cc"
 		{ RETURN(Shared); }
-#line 4195 "src/prebuilt/wast-lexer-gen.cc"
-yy635:
+#line 3613 "src/prebuilt/wast-lexer-gen.cc"
+yy562:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy827;
-		goto yy87;
-yy636:
+		if (yych == 'c') goto yy754;
+		goto yy11;
+yy563:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy828;
-		goto yy87;
-yy637:
+		if (yych == 'h') goto yy755;
+		goto yy11;
+yy564:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy829;
-		goto yy87;
-yy638:
+		if (yych == 'n') goto yy756;
+		goto yy11;
+yy565:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy830;
-		goto yy87;
-yy639:
+		if (yych == 'i') goto yy757;
+		goto yy11;
+yy566:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy831;
-		goto yy87;
-yy640:
+		if (yych == 'o') goto yy758;
+		goto yy11;
+yy567:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy832;
-		goto yy87;
-yy641:
+		if (yych == 'o') goto yy759;
+		goto yy11;
+yy568:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy833;
-		goto yy87;
-yy642:
+		if (yych == 'r') goto yy760;
+		goto yy11;
+yy569:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy835;
-		goto yy87;
-yy643:
-		++cursor_;
-		if ((yych = *cursor_) <= '9') {
-			if (yych <= '"') {
-				if (yych == '!') goto yy86;
-			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych <= ')') goto yy644;
-				if (yych <= '/') goto yy86;
-				goto yy645;
-			}
-		} else {
-			if (yych <= '_') {
-				if (yych == ';') goto yy644;
-				if (yych <= '^') goto yy86;
-				goto yy836;
-			} else {
-				if (yych == 'x') goto yy837;
-				if (yych <= '~') goto yy86;
-			}
-		}
-yy644:
+		if (yych == 'o') goto yy762;
+		goto yy11;
+yy570:
+		yych = *++cursor_;
+		if (yych == 'x') goto yy764;
+		goto yy573;
+yy571:
 #line 307 "src/wast-lexer.cc"
 		{ RETURN_TEXT_AT(AlignEqNat, 6); }
-#line 4252 "src/prebuilt/wast-lexer-gen.cc"
-yy645:
+#line 3653 "src/prebuilt/wast-lexer-gen.cc"
+yy572:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
+yy573:
 		if (yych <= '/') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
-				goto yy644;
+				if (yych == '!') goto yy10;
+				goto yy571;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych <= ')') goto yy644;
-				goto yy86;
+				if (yych <= '\'') goto yy10;
+				if (yych <= ')') goto yy571;
+				goto yy10;
 			}
 		} else {
 			if (yych <= ';') {
-				if (yych <= '9') goto yy645;
-				if (yych <= ':') goto yy86;
-				goto yy644;
+				if (yych <= '9') goto yy572;
+				if (yych <= ':') goto yy10;
+				goto yy571;
 			} else {
-				if (yych == '_') goto yy836;
-				if (yych <= '~') goto yy86;
-				goto yy644;
+				if (yych == '_') goto yy763;
+				if (yych <= '~') goto yy10;
+				goto yy571;
 			}
 		}
-yy647:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+yy574:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 262 "src/wast-lexer.cc"
 		{ RETURN(Anyfunc); }
-#line 4284 "src/prebuilt/wast-lexer-gen.cc"
-yy649:
+#line 3686 "src/prebuilt/wast-lexer-gen.cc"
+yy576:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'e':	goto yy838;
-		case 'i':	goto yy839;
-		case 'm':	goto yy840;
-		case 'r':	goto yy841;
-		case 't':	goto yy842;
-		case 'u':	goto yy843;
-		default:	goto yy87;
+		case 'e':	goto yy765;
+		case 'i':	goto yy766;
+		case 'm':	goto yy767;
+		case 'r':	goto yy768;
+		case 't':	goto yy769;
+		case 'u':	goto yy770;
+		default:	goto yy11;
 		}
-yy650:
+yy577:
 		yych = *++cursor_;
-		if (yych == 'w') goto yy844;
-		goto yy87;
-yy651:
+		if (yych == 'w') goto yy771;
+		goto yy11;
+yy578:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy845;
-		goto yy87;
-yy652:
+		if (yych == 'e') goto yy772;
+		goto yy11;
+yy579:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy847;
-		goto yy87;
-yy653:
+		if (yych == 'd') goto yy774;
+		goto yy11;
+yy580:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy848;
-		goto yy87;
-yy654:
+		if (yych == '_') goto yy775;
+		goto yy11;
+yy581:
 		yych = *++cursor_;
-		if (yych == '_') goto yy849;
-		goto yy87;
-yy655:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 322 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F32Abs); }
-#line 4323 "src/prebuilt/wast-lexer-gen.cc"
-yy657:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 3721 "src/prebuilt/wast-lexer-gen.cc"
+yy583:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 369 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, F32Add); }
-#line 4331 "src/prebuilt/wast-lexer-gen.cc"
-yy659:
+#line 3729 "src/prebuilt/wast-lexer-gen.cc"
+yy585:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy850;
-		goto yy87;
-yy660:
+		if (yych == 'l') goto yy776;
+		goto yy11;
+yy586:
 		yych = *++cursor_;
-		if (yych == 's') goto yy852;
-		if (yych == 'v') goto yy853;
-		goto yy87;
-yy661:
+		if (yych == 's') goto yy778;
+		if (yych == 'v') goto yy779;
+		goto yy11;
+yy587:
 		yych = *++cursor_;
-		if (yych == 'y') goto yy854;
-		goto yy87;
-yy662:
+		if (yych == 'y') goto yy780;
+		goto yy11;
+yy588:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy855;
-		goto yy87;
-yy663:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'o') goto yy781;
+		goto yy11;
+yy589:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 375 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, F32Div); }
-#line 4356 "src/prebuilt/wast-lexer-gen.cc"
-yy665:
+#line 3754 "src/prebuilt/wast-lexer-gen.cc"
+yy591:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy856;
-		goto yy87;
-yy666:
+		if (yych == 'o') goto yy782;
+		goto yy11;
+yy592:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy857;
-		goto yy87;
-yy667:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'd') goto yy783;
+		goto yy11;
+yy593:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 379 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, F32Max); }
-#line 4372 "src/prebuilt/wast-lexer-gen.cc"
-yy669:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 3770 "src/prebuilt/wast-lexer-gen.cc"
+yy595:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 377 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, F32Min); }
-#line 4380 "src/prebuilt/wast-lexer-gen.cc"
-yy671:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 3778 "src/prebuilt/wast-lexer-gen.cc"
+yy597:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 373 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, F32Mul); }
-#line 4388 "src/prebuilt/wast-lexer-gen.cc"
-yy673:
+#line 3786 "src/prebuilt/wast-lexer-gen.cc"
+yy599:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy859;
-		goto yy87;
-yy674:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy785;
+		goto yy11;
+yy600:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 320 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F32Neg); }
-#line 4400 "src/prebuilt/wast-lexer-gen.cc"
-yy676:
+#line 3798 "src/prebuilt/wast-lexer-gen.cc"
+yy602:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy860;
-		goto yy87;
-yy677:
+		if (yych == 'n') goto yy786;
+		goto yy11;
+yy603:
 		yych = *++cursor_;
-		if (yych == 't') goto yy861;
-		goto yy87;
-yy678:
+		if (yych == 't') goto yy787;
+		goto yy11;
+yy604:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy863;
-		goto yy87;
-yy679:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy789;
+		goto yy11;
+yy605:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 371 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, F32Sub); }
-#line 4420 "src/prebuilt/wast-lexer-gen.cc"
-yy681:
+#line 3818 "src/prebuilt/wast-lexer-gen.cc"
+yy607:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy864;
-		goto yy87;
-yy682:
+		if (yych == 'n') goto yy790;
+		goto yy11;
+yy608:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy865;
-		goto yy87;
-yy683:
+		if (yych == 'b') goto yy791;
+		goto yy11;
+yy609:
 		yych = *++cursor_;
-		if (yych == 'q') goto yy866;
-		goto yy87;
-yy684:
+		if (yych == 'q') goto yy792;
+		goto yy11;
+yy610:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy868;
-		if (yych == 't') goto yy870;
-		goto yy87;
-yy685:
+		if (yych == 'e') goto yy794;
+		if (yych == 't') goto yy796;
+		goto yy11;
+yy611:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy872;
-		if (yych == 't') goto yy874;
-		goto yy87;
-yy686:
+		if (yych == 'e') goto yy798;
+		if (yych == 't') goto yy800;
+		goto yy11;
+yy612:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy876;
-		if (yych == 'i') goto yy877;
-		goto yy87;
-yy687:
+		if (yych == 'a') goto yy802;
+		if (yych == 'i') goto yy803;
+		goto yy11;
+yy613:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy878;
-		goto yy87;
-yy688:
+		if (yych == 'e') goto yy804;
+		goto yy11;
+yy614:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy880;
-		goto yy87;
-yy689:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'p') goto yy806;
+		goto yy11;
+yy615:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 323 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F64Abs); }
-#line 4463 "src/prebuilt/wast-lexer-gen.cc"
-yy691:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 3861 "src/prebuilt/wast-lexer-gen.cc"
+yy617:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 370 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, F64Add); }
-#line 4471 "src/prebuilt/wast-lexer-gen.cc"
-yy693:
+#line 3869 "src/prebuilt/wast-lexer-gen.cc"
+yy619:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy881;
-		goto yy87;
-yy694:
+		if (yych == 'l') goto yy807;
+		goto yy11;
+yy620:
 		yych = *++cursor_;
-		if (yych == 's') goto yy883;
-		if (yych == 'v') goto yy884;
-		goto yy87;
-yy695:
+		if (yych == 's') goto yy809;
+		if (yych == 'v') goto yy810;
+		goto yy11;
+yy621:
 		yych = *++cursor_;
-		if (yych == 'y') goto yy885;
-		goto yy87;
-yy696:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'y') goto yy811;
+		goto yy11;
+yy622:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 376 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, F64Div); }
-#line 4492 "src/prebuilt/wast-lexer-gen.cc"
-yy698:
+#line 3890 "src/prebuilt/wast-lexer-gen.cc"
+yy624:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy886;
-		goto yy87;
-yy699:
+		if (yych == 'o') goto yy812;
+		goto yy11;
+yy625:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy887;
-		goto yy87;
-yy700:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'd') goto yy813;
+		goto yy11;
+yy626:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 380 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, F64Max); }
-#line 4508 "src/prebuilt/wast-lexer-gen.cc"
-yy702:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 3906 "src/prebuilt/wast-lexer-gen.cc"
+yy628:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 378 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, F64Min); }
-#line 4516 "src/prebuilt/wast-lexer-gen.cc"
-yy704:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 3914 "src/prebuilt/wast-lexer-gen.cc"
+yy630:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 374 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, F64Mul); }
-#line 4524 "src/prebuilt/wast-lexer-gen.cc"
-yy706:
+#line 3922 "src/prebuilt/wast-lexer-gen.cc"
+yy632:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy889;
-		goto yy87;
-yy707:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy815;
+		goto yy11;
+yy633:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 321 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F64Neg); }
-#line 4536 "src/prebuilt/wast-lexer-gen.cc"
-yy709:
+#line 3934 "src/prebuilt/wast-lexer-gen.cc"
+yy635:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy890;
-		goto yy87;
-yy710:
+		if (yych == 'm') goto yy816;
+		goto yy11;
+yy636:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy891;
-		goto yy87;
-yy711:
+		if (yych == 'n') goto yy817;
+		goto yy11;
+yy637:
 		yych = *++cursor_;
-		if (yych == 't') goto yy892;
-		goto yy87;
-yy712:
+		if (yych == 't') goto yy818;
+		goto yy11;
+yy638:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy894;
-		goto yy87;
-yy713:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy820;
+		goto yy11;
+yy639:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 372 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, F64Sub); }
-#line 4560 "src/prebuilt/wast-lexer-gen.cc"
-yy715:
+#line 3958 "src/prebuilt/wast-lexer-gen.cc"
+yy641:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy895;
-		goto yy87;
-yy716:
+		if (yych == 'n') goto yy821;
+		goto yy11;
+yy642:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy896;
-		goto yy87;
-yy717:
+		if (yych == 'b') goto yy822;
+		goto yy11;
+yy643:
 		yych = *++cursor_;
-		if (yych == 'q') goto yy897;
-		goto yy87;
-yy718:
+		if (yych == 'q') goto yy823;
+		goto yy11;
+yy644:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy899;
-		if (yych == 't') goto yy901;
-		goto yy87;
-yy719:
+		if (yych == 'e') goto yy825;
+		if (yych == 't') goto yy827;
+		goto yy11;
+yy645:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy903;
-		if (yych == 't') goto yy905;
-		goto yy87;
-yy720:
+		if (yych == 'e') goto yy829;
+		if (yych == 't') goto yy831;
+		goto yy11;
+yy646:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy907;
-		if (yych == 'i') goto yy908;
-		goto yy87;
-yy721:
+		if (yych == 'a') goto yy833;
+		if (yych == 'i') goto yy834;
+		goto yy11;
+yy647:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy909;
-		goto yy87;
-yy722:
+		if (yych == 'e') goto yy835;
+		goto yy11;
+yy648:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy911;
-		goto yy87;
-yy723:
+		if (yych == 'p') goto yy837;
+		goto yy11;
+yy649:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy912;
-		goto yy87;
-yy724:
+		if (yych == 'b') goto yy838;
+		goto yy11;
+yy650:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy913;
-		goto yy87;
-yy725:
+		if (yych == 'a') goto yy839;
+		goto yy11;
+yy651:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy914;
-		goto yy87;
-yy726:
+		if (yych == 'm') goto yy840;
+		goto yy11;
+yy652:
 		yych = *++cursor_;
 		if (yych <= 'k') {
-			if (yych == 'd') goto yy915;
-			goto yy87;
+			if (yych == 'd') goto yy841;
+			goto yy11;
 		} else {
-			if (yych <= 'l') goto yy916;
-			if (yych == 'n') goto yy917;
-			goto yy87;
+			if (yych <= 'l') goto yy842;
+			if (yych == 'n') goto yy843;
+			goto yy11;
 		}
-yy727:
+yy653:
 		yych = *++cursor_;
-		if (yych == 'q') goto yy918;
-		goto yy87;
-yy728:
+		if (yych == 'q') goto yy844;
+		goto yy11;
+yy654:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy920;
-		if (yych == 't') goto yy921;
-		goto yy87;
-yy729:
+		if (yych == 'e') goto yy846;
+		if (yych == 't') goto yy847;
+		goto yy11;
+yy655:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy922;
-		if (yych == 't') goto yy923;
-		goto yy87;
-yy730:
+		if (yych == 'e') goto yy848;
+		if (yych == 't') goto yy849;
+		goto yy11;
+yy656:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy924;
-		goto yy87;
-yy731:
+		if (yych == 'u') goto yy850;
+		goto yy11;
+yy657:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy925;
-		goto yy87;
-yy732:
+		if (yych == 'e') goto yy851;
+		goto yy11;
+yy658:
 		yych = *++cursor_;
 		if (yych <= 'o') {
-			if (yych == 'h') goto yy927;
-			goto yy87;
+			if (yych == 'h') goto yy853;
+			goto yy11;
 		} else {
-			if (yych <= 'p') goto yy928;
-			if (yych == 'u') goto yy929;
-			goto yy87;
+			if (yych <= 'p') goto yy854;
+			if (yych == 'u') goto yy855;
+			goto yy11;
 		}
-yy733:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+yy659:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 339 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32Add); }
-#line 4657 "src/prebuilt/wast-lexer-gen.cc"
-yy735:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 4055 "src/prebuilt/wast-lexer-gen.cc"
+yy661:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 353 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32And); }
-#line 4665 "src/prebuilt/wast-lexer-gen.cc"
-yy737:
+#line 4063 "src/prebuilt/wast-lexer-gen.cc"
+yy663:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy930;
-		goto yy87;
-yy738:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'm') goto yy856;
+		goto yy11;
+yy664:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 314 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I32Clz); }
-#line 4677 "src/prebuilt/wast-lexer-gen.cc"
-yy740:
+#line 4075 "src/prebuilt/wast-lexer-gen.cc"
+yy666:
 		yych = *++cursor_;
-		if (yych == 's') goto yy931;
-		goto yy87;
-yy741:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy857;
+		goto yy11;
+yy667:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 316 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I32Ctz); }
-#line 4689 "src/prebuilt/wast-lexer-gen.cc"
-yy743:
+#line 4087 "src/prebuilt/wast-lexer-gen.cc"
+yy669:
 		yych = *++cursor_;
-		if (yych == '_') goto yy932;
-		goto yy87;
-yy744:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == '_') goto yy858;
+		goto yy11;
+yy670:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 312 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I32Eqz); }
-#line 4701 "src/prebuilt/wast-lexer-gen.cc"
-yy746:
+#line 4099 "src/prebuilt/wast-lexer-gen.cc"
+yy672:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy933;
-		goto yy87;
-yy747:
+		if (yych == 'e') goto yy859;
+		goto yy11;
+yy673:
 		yych = *++cursor_;
-		if (yych == 's') goto yy934;
-		if (yych == 'u') goto yy936;
-		goto yy87;
-yy748:
+		if (yych == 's') goto yy860;
+		if (yych == 'u') goto yy862;
+		goto yy11;
+yy674:
 		yych = *++cursor_;
-		if (yych == 's') goto yy938;
-		if (yych == 'u') goto yy940;
-		goto yy87;
-yy749:
+		if (yych == 's') goto yy864;
+		if (yych == 'u') goto yy866;
+		goto yy11;
+yy675:
 		yych = *++cursor_;
-		if (yych == 's') goto yy942;
-		if (yych == 'u') goto yy944;
-		goto yy87;
-yy750:
+		if (yych == 's') goto yy868;
+		if (yych == 'u') goto yy870;
+		goto yy11;
+yy676:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy946;
-		goto yy87;
-yy751:
+		if (yych == 'd') goto yy872;
+		goto yy11;
+yy677:
 		yych = *++cursor_;
-		if (yych == 's') goto yy948;
-		if (yych == 'u') goto yy950;
-		goto yy87;
-yy752:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy874;
+		if (yych == 'u') goto yy876;
+		goto yy11;
+yy678:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 343 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32Mul); }
-#line 4737 "src/prebuilt/wast-lexer-gen.cc"
-yy754:
+#line 4135 "src/prebuilt/wast-lexer-gen.cc"
+yy680:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy952;
-		goto yy87;
-yy755:
+		if (yych == 'c') goto yy878;
+		goto yy11;
+yy681:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy953;
-		goto yy87;
-yy756:
+		if (yych == 'n') goto yy879;
+		goto yy11;
+yy682:
 		yych = *++cursor_;
-		if (yych == '_') goto yy954;
-		goto yy87;
-yy757:
+		if (yych == '_') goto yy880;
+		goto yy11;
+yy683:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy955;
-		if (yych == 'r') goto yy957;
-		goto yy87;
-yy758:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'l') goto yy881;
+		if (yych == 'r') goto yy883;
+		goto yy11;
+yy684:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 359 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32Shl); }
-#line 4762 "src/prebuilt/wast-lexer-gen.cc"
-yy760:
+#line 4160 "src/prebuilt/wast-lexer-gen.cc"
+yy686:
 		yych = *++cursor_;
-		if (yych == '_') goto yy959;
-		goto yy87;
-yy761:
+		if (yych == '_') goto yy885;
+		goto yy11;
+yy687:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy960;
-		goto yy87;
-yy762:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy886;
+		goto yy11;
+yy688:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 341 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32Sub); }
-#line 4778 "src/prebuilt/wast-lexer-gen.cc"
-yy764:
+#line 4176 "src/prebuilt/wast-lexer-gen.cc"
+yy690:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy961;
-		goto yy87;
-yy765:
+		if (yych == 'n') goto yy887;
+		goto yy11;
+yy691:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy962;
-		goto yy87;
-yy766:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'p') goto yy888;
+		goto yy11;
+yy692:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 357 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32Xor); }
-#line 4794 "src/prebuilt/wast-lexer-gen.cc"
-yy768:
+#line 4192 "src/prebuilt/wast-lexer-gen.cc"
+yy694:
 		yych = *++cursor_;
 		if (yych <= 'k') {
-			if (yych == 'd') goto yy963;
-			goto yy87;
+			if (yych == 'd') goto yy889;
+			goto yy11;
 		} else {
-			if (yych <= 'l') goto yy964;
-			if (yych == 'n') goto yy965;
-			goto yy87;
+			if (yych <= 'l') goto yy890;
+			if (yych == 'n') goto yy891;
+			goto yy11;
 		}
-yy769:
+yy695:
 		yych = *++cursor_;
-		if (yych == 'q') goto yy966;
-		goto yy87;
-yy770:
+		if (yych == 'q') goto yy892;
+		goto yy11;
+yy696:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy968;
-		if (yych == 't') goto yy969;
-		goto yy87;
-yy771:
+		if (yych == 'e') goto yy894;
+		if (yych == 't') goto yy895;
+		goto yy11;
+yy697:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy970;
-		if (yych == 't') goto yy971;
-		goto yy87;
-yy772:
+		if (yych == 'e') goto yy896;
+		if (yych == 't') goto yy897;
+		goto yy11;
+yy698:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy972;
-		goto yy87;
-yy773:
+		if (yych == 'u') goto yy898;
+		goto yy11;
+yy699:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy973;
-		goto yy87;
-yy774:
+		if (yych == 'e') goto yy899;
+		goto yy11;
+yy700:
 		yych = *++cursor_;
 		if (yych <= 'o') {
-			if (yych == 'h') goto yy975;
-			goto yy87;
+			if (yych == 'h') goto yy901;
+			goto yy11;
 		} else {
-			if (yych <= 'p') goto yy976;
-			if (yych == 'u') goto yy977;
-			goto yy87;
+			if (yych <= 'p') goto yy902;
+			if (yych == 'u') goto yy903;
+			goto yy11;
 		}
-yy775:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+yy701:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 340 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64Add); }
-#line 4844 "src/prebuilt/wast-lexer-gen.cc"
-yy777:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 4242 "src/prebuilt/wast-lexer-gen.cc"
+yy703:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 354 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64And); }
-#line 4852 "src/prebuilt/wast-lexer-gen.cc"
-yy779:
+#line 4250 "src/prebuilt/wast-lexer-gen.cc"
+yy705:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy978;
-		goto yy87;
-yy780:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'm') goto yy904;
+		goto yy11;
+yy706:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 315 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I64Clz); }
-#line 4864 "src/prebuilt/wast-lexer-gen.cc"
-yy782:
+#line 4262 "src/prebuilt/wast-lexer-gen.cc"
+yy708:
 		yych = *++cursor_;
-		if (yych == 's') goto yy979;
-		goto yy87;
-yy783:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy905;
+		goto yy11;
+yy709:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 317 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I64Ctz); }
-#line 4876 "src/prebuilt/wast-lexer-gen.cc"
-yy785:
+#line 4274 "src/prebuilt/wast-lexer-gen.cc"
+yy711:
 		yych = *++cursor_;
-		if (yych == '_') goto yy980;
-		goto yy87;
-yy786:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == '_') goto yy906;
+		goto yy11;
+yy712:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 313 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I64Eqz); }
-#line 4888 "src/prebuilt/wast-lexer-gen.cc"
-yy788:
+#line 4286 "src/prebuilt/wast-lexer-gen.cc"
+yy714:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy981;
-		goto yy87;
-yy789:
+		if (yych == 'e') goto yy907;
+		goto yy11;
+yy715:
 		yych = *++cursor_;
-		if (yych == 's') goto yy982;
-		if (yych == 'u') goto yy984;
-		goto yy87;
-yy790:
+		if (yych == 's') goto yy908;
+		if (yych == 'u') goto yy910;
+		goto yy11;
+yy716:
 		yych = *++cursor_;
-		if (yych == 's') goto yy986;
-		if (yych == 'u') goto yy988;
-		goto yy87;
-yy791:
+		if (yych == 's') goto yy912;
+		if (yych == 'u') goto yy914;
+		goto yy11;
+yy717:
 		yych = *++cursor_;
-		if (yych == 's') goto yy990;
-		if (yych == 'u') goto yy992;
-		goto yy87;
-yy792:
+		if (yych == 's') goto yy916;
+		if (yych == 'u') goto yy918;
+		goto yy11;
+yy718:
+		yych = *++cursor_;
+		if (yych == 'd') goto yy920;
+		goto yy11;
+yy719:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy994;
-		goto yy87;
-yy793:
+		if (yych == 's') goto yy922;
+		if (yych == 'u') goto yy924;
+		goto yy11;
+yy720:
 		yych = *++cursor_;
-		if (yych == 's') goto yy996;
-		if (yych == 'u') goto yy998;
-		goto yy87;
-yy794:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 344 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64Mul); }
-#line 4924 "src/prebuilt/wast-lexer-gen.cc"
-yy796:
+#line 4322 "src/prebuilt/wast-lexer-gen.cc"
+yy722:
+		yych = *++cursor_;
+		if (yych == 'c') goto yy926;
+		goto yy11;
+yy723:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy1000;
-		goto yy87;
-yy797:
+		if (yych == 'n') goto yy927;
+		goto yy11;
+yy724:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy1001;
-		goto yy87;
-yy798:
+		if (yych == '_') goto yy928;
+		goto yy11;
+yy725:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1002;
-		goto yy87;
-yy799:
+		if (yych == 'l') goto yy929;
+		if (yych == 'r') goto yy931;
+		goto yy11;
+yy726:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1003;
-		if (yych == 'r') goto yy1005;
-		goto yy87;
-yy800:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 360 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64Shl); }
-#line 4949 "src/prebuilt/wast-lexer-gen.cc"
-yy802:
+#line 4347 "src/prebuilt/wast-lexer-gen.cc"
+yy728:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1007;
-		goto yy87;
-yy803:
+		if (yych == '_') goto yy933;
+		goto yy11;
+yy729:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1008;
-		goto yy87;
-yy804:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy934;
+		goto yy11;
+yy730:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 342 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64Sub); }
-#line 4965 "src/prebuilt/wast-lexer-gen.cc"
-yy806:
+#line 4363 "src/prebuilt/wast-lexer-gen.cc"
+yy732:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy1009;
-		goto yy87;
-yy807:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'n') goto yy935;
+		goto yy11;
+yy733:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 358 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64Xor); }
-#line 4977 "src/prebuilt/wast-lexer-gen.cc"
-yy809:
+#line 4375 "src/prebuilt/wast-lexer-gen.cc"
+yy735:
 		yych = *++cursor_;
 		if (yych <= 'k') {
-			if (yych == 'd') goto yy1010;
-			goto yy87;
+			if (yych == 'd') goto yy936;
+			goto yy11;
 		} else {
-			if (yych <= 'l') goto yy1011;
-			if (yych == 'n') goto yy1012;
-			goto yy87;
+			if (yych <= 'l') goto yy937;
+			if (yych == 'n') goto yy938;
+			goto yy11;
 		}
-yy810:
+yy736:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1013;
-		goto yy87;
-yy811:
+		if (yych == 'e') goto yy939;
+		goto yy11;
+yy737:
 		yych = *++cursor_;
 		if (yych <= 'o') {
-			if (yych == 'h') goto yy1014;
-			goto yy87;
+			if (yych == 'h') goto yy940;
+			goto yy11;
 		} else {
-			if (yych <= 'p') goto yy1015;
-			if (yych == 'u') goto yy1016;
-			goto yy87;
+			if (yych <= 'p') goto yy941;
+			if (yych == 'u') goto yy942;
+			goto yy11;
 		}
-yy812:
+yy738:
 		yych = *++cursor_;
 		if (yych <= 'k') {
-			if (yych == 'd') goto yy1017;
-			goto yy87;
+			if (yych == 'd') goto yy943;
+			goto yy11;
 		} else {
-			if (yych <= 'l') goto yy1018;
-			if (yych == 'n') goto yy1019;
-			goto yy87;
+			if (yych <= 'l') goto yy944;
+			if (yych == 'n') goto yy945;
+			goto yy11;
 		}
-yy813:
+yy739:
 		yych = *++cursor_;
-		if (yych == 'q') goto yy1020;
-		goto yy87;
-yy814:
+		if (yych == 'q') goto yy946;
+		goto yy11;
+yy740:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1022;
-		if (yych == 't') goto yy1023;
-		goto yy87;
-yy815:
+		if (yych == 'e') goto yy948;
+		if (yych == 't') goto yy949;
+		goto yy11;
+yy741:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1024;
-		if (yych == 't') goto yy1025;
-		goto yy87;
-yy816:
+		if (yych == 'e') goto yy950;
+		if (yych == 't') goto yy951;
+		goto yy11;
+yy742:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1026;
-		goto yy87;
-yy817:
+		if (yych == 'u') goto yy952;
+		goto yy11;
+yy743:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1027;
-		goto yy87;
-yy818:
+		if (yych == 'e') goto yy953;
+		goto yy11;
+yy744:
 		yych = *++cursor_;
 		if (yych <= 'o') {
-			if (yych == 'h') goto yy1029;
-			goto yy87;
+			if (yych == 'h') goto yy955;
+			goto yy11;
 		} else {
-			if (yych <= 'p') goto yy1030;
-			if (yych == 'u') goto yy1031;
-			goto yy87;
+			if (yych <= 'p') goto yy956;
+			if (yych == 'u') goto yy957;
+			goto yy11;
 		}
-yy819:
+yy745:
+		yych = *++cursor_;
+		if (yych == 'p') goto yy958;
+		goto yy11;
+yy746:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yych <= ':') {
 			if (yych <= '\'') {
-				if (yych == '!') goto yy86;
-				if (yych <= '"') goto yy265;
-				goto yy86;
+				if (yych == '!') goto yy10;
+				if (yych <= '"') goto yy190;
+				goto yy10;
 			} else {
-				if (yych <= ')') goto yy265;
-				if (yych <= '/') goto yy86;
-				if (yych <= '9') goto yy819;
-				goto yy86;
+				if (yych <= ')') goto yy190;
+				if (yych <= '/') goto yy10;
+				if (yych <= '9') goto yy746;
+				goto yy10;
 			}
 		} else {
 			if (yych <= '^') {
-				if (yych <= ';') goto yy265;
-				if (yych <= '@') goto yy86;
-				if (yych <= 'F') goto yy819;
-				goto yy86;
+				if (yych <= ';') goto yy190;
+				if (yych <= '@') goto yy10;
+				if (yych <= 'F') goto yy746;
+				goto yy10;
 			} else {
 				if (yych <= '`') {
-					if (yych <= '_') goto yy620;
-					goto yy86;
+					if (yych <= '_') goto yy547;
+					goto yy10;
 				} else {
-					if (yych <= 'f') goto yy819;
-					if (yych <= '~') goto yy86;
-					goto yy265;
+					if (yych <= 'f') goto yy746;
+					if (yych <= '~') goto yy10;
+					goto yy190;
 				}
 			}
 		}
-yy821:
+yy748:
 		yych = *++cursor_;
-		if (yych <= '/') goto yy87;
-		if (yych <= '0') goto yy1032;
-		if (yych <= '9') goto yy1034;
-		goto yy87;
-yy822:
+		if (yych <= '/') goto yy11;
+		if (yych <= '0') goto yy959;
+		if (yych <= '9') goto yy961;
+		goto yy11;
+yy749:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1036;
-		goto yy87;
-yy823:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy963;
+		goto yy11;
+yy750:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
-#line 658 "src/wast-lexer.cc"
+#line 657 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(Rethrow); }
-#line 5093 "src/prebuilt/wast-lexer-gen.cc"
-yy825:
+#line 4495 "src/prebuilt/wast-lexer-gen.cc"
+yy752:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy1038;
-		goto yy87;
-yy826:
+		if (yych == 'b') goto yy965;
+		goto yy11;
+yy753:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1039;
-		goto yy87;
-yy827:
+		if (yych == 'a') goto yy966;
+		goto yy11;
+yy754:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1040;
-		goto yy87;
-yy828:
+		if (yych == 'a') goto yy967;
+		goto yy11;
+yy755:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1041;
-		goto yy87;
-yy829:
+		if (yych == 'a') goto yy968;
+		goto yy11;
+yy756:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1042;
-		goto yy87;
-yy830:
+		if (yych == 'd') goto yy969;
+		goto yy11;
+yy757:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1044;
-		goto yy87;
-yy831:
+		if (yych == 't') goto yy971;
+		goto yy11;
+yy758:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy1045;
-		goto yy87;
-yy832:
+		if (yych == 'n') goto yy972;
+		goto yy11;
+yy759:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1046;
-		goto yy87;
-yy833:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 't') goto yy973;
+		goto yy11;
+yy760:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 562 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, V128Or); }
-#line 5133 "src/prebuilt/wast-lexer-gen.cc"
-yy835:
+#line 4535 "src/prebuilt/wast-lexer-gen.cc"
+yy762:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1048;
-		goto yy87;
-yy836:
+		if (yych == 'r') goto yy975;
+		goto yy11;
+yy763:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych <= ' ') goto yy88;
-				goto yy86;
+				if (yych <= ' ') goto yy12;
+				goto yy10;
 			} else {
-				if (yych <= '"') goto yy88;
-				if (yych <= '\'') goto yy86;
-				goto yy88;
+				if (yych <= '"') goto yy12;
+				if (yych <= '\'') goto yy10;
+				goto yy12;
 			}
 		} else {
 			if (yych <= ':') {
-				if (yych <= '/') goto yy86;
-				if (yych <= '9') goto yy645;
-				goto yy86;
+				if (yych <= '/') goto yy10;
+				if (yych <= '9') goto yy572;
+				goto yy10;
 			} else {
-				if (yych <= ';') goto yy88;
-				if (yych <= '~') goto yy86;
-				goto yy88;
+				if (yych <= ';') goto yy12;
+				if (yych <= '~') goto yy10;
+				goto yy12;
 			}
 		}
-yy837:
+yy764:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yych <= '9') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
-				goto yy88;
+				if (yych == '!') goto yy10;
+				goto yy12;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych <= ')') goto yy88;
-				if (yych <= '/') goto yy86;
-				goto yy1050;
+				if (yych <= '\'') goto yy10;
+				if (yych <= ')') goto yy12;
+				if (yych <= '/') goto yy10;
+				goto yy977;
 			}
 		} else {
 			if (yych <= 'F') {
-				if (yych == ';') goto yy88;
-				if (yych <= '@') goto yy86;
-				goto yy1050;
+				if (yych == ';') goto yy12;
+				if (yych <= '@') goto yy10;
+				goto yy977;
 			} else {
-				if (yych <= '`') goto yy86;
-				if (yych <= 'f') goto yy1050;
-				if (yych <= '~') goto yy86;
-				goto yy88;
+				if (yych <= '`') goto yy10;
+				if (yych <= 'f') goto yy977;
+				if (yych <= '~') goto yy10;
+				goto yy12;
 			}
 		}
-yy838:
+yy765:
 		yych = *++cursor_;
-		if (yych == 'x') goto yy1052;
-		goto yy87;
-yy839:
+		if (yych == 'x') goto yy979;
+		goto yy11;
+yy766:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy1053;
-		goto yy87;
-yy840:
+		if (yych == 'n') goto yy980;
+		goto yy11;
+yy767:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1054;
-		goto yy87;
-yy841:
+		if (yych == 'a') goto yy981;
+		goto yy11;
+yy768:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1055;
-		goto yy87;
-yy842:
+		if (yych == 'e') goto yy982;
+		goto yy11;
+yy769:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1056;
-		goto yy87;
-yy843:
+		if (yych == 'r') goto yy983;
+		goto yy11;
+yy770:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy1057;
-		goto yy87;
-yy844:
+		if (yych == 'n') goto yy984;
+		goto yy11;
+yy771:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1058;
-		goto yy87;
-yy845:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'a') goto yy985;
+		goto yy11;
+yy772:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 272 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(BrTable); }
-#line 5223 "src/prebuilt/wast-lexer-gen.cc"
-yy847:
+#line 4625 "src/prebuilt/wast-lexer-gen.cc"
+yy774:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1059;
-		goto yy87;
-yy848:
+		if (yych == 'i') goto yy986;
+		goto yy11;
+yy775:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1060;
-		goto yy87;
-yy849:
+		if (yych == 'm') goto yy987;
+		goto yy11;
+yy776:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy1062;
-		goto yy87;
-yy850:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 326 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F32Ceil); }
-#line 5243 "src/prebuilt/wast-lexer-gen.cc"
-yy852:
+#line 4641 "src/prebuilt/wast-lexer-gen.cc"
+yy778:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1063;
-		goto yy87;
-yy853:
+		if (yych == 't') goto yy988;
+		goto yy11;
+yy779:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1065;
-		goto yy87;
-yy854:
+		if (yych == 'e') goto yy990;
+		goto yy11;
+yy780:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1066;
-		goto yy87;
-yy855:
+		if (yych == 's') goto yy991;
+		goto yy11;
+yy781:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1067;
-		goto yy87;
-yy856:
+		if (yych == 't') goto yy992;
+		goto yy11;
+yy782:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1068;
-		goto yy87;
-yy857:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy993;
+		goto yy11;
+yy783:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 285 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Load, F32Load); }
-#line 5271 "src/prebuilt/wast-lexer-gen.cc"
-yy859:
+#line 4669 "src/prebuilt/wast-lexer-gen.cc"
+yy785:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1070;
-		goto yy87;
-yy860:
+		if (yych == 'e') goto yy995;
+		goto yy11;
+yy786:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1071;
-		goto yy87;
-yy861:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 't') goto yy996;
+		goto yy11;
+yy787:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 324 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F32Sqrt); }
-#line 5287 "src/prebuilt/wast-lexer-gen.cc"
-yy863:
+#line 4685 "src/prebuilt/wast-lexer-gen.cc"
+yy789:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1072;
-		goto yy87;
-yy864:
+		if (yych == 'e') goto yy997;
+		goto yy11;
+yy790:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy1074;
-		goto yy87;
-yy865:
+		if (yych == 'c') goto yy999;
+		goto yy11;
+yy791:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1076;
-		goto yy87;
-yy866:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1001;
+		goto yy11;
+yy792:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 577 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F32X4Eq); }
-#line 5307 "src/prebuilt/wast-lexer-gen.cc"
-yy868:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 4705 "src/prebuilt/wast-lexer-gen.cc"
+yy794:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 614 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F32X4Ge); }
-#line 5315 "src/prebuilt/wast-lexer-gen.cc"
-yy870:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 4713 "src/prebuilt/wast-lexer-gen.cc"
+yy796:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 606 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F32X4Gt); }
-#line 5323 "src/prebuilt/wast-lexer-gen.cc"
-yy872:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 4721 "src/prebuilt/wast-lexer-gen.cc"
+yy798:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 598 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F32X4Le); }
-#line 5331 "src/prebuilt/wast-lexer-gen.cc"
-yy874:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 4729 "src/prebuilt/wast-lexer-gen.cc"
+yy800:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 590 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F32X4Lt); }
-#line 5339 "src/prebuilt/wast-lexer-gen.cc"
-yy876:
+#line 4737 "src/prebuilt/wast-lexer-gen.cc"
+yy802:
+		yych = *++cursor_;
+		if (yych == 'x') goto yy1003;
+		goto yy11;
+yy803:
 		yych = *++cursor_;
-		if (yych == 'x') goto yy1078;
-		goto yy87;
-yy877:
+		if (yych == 'n') goto yy1005;
+		goto yy11;
+yy804:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy1080;
-		goto yy87;
-yy878:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
+		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
+				if (yych >= '!') goto yy10;
 			} else {
-				if (yych <= '"') goto yy879;
-				if (yych <= '\'') goto yy86;
+				if (yych <= '"') goto yy805;
+				if (yych <= '\'') goto yy10;
 			}
 		} else {
 			if (yych <= 'f') {
-				if (yych != ';') goto yy86;
+				if (yych != ';') goto yy10;
 			} else {
-				if (yych <= 'g') goto yy1082;
-				if (yych <= '~') goto yy86;
+				if (yych <= 'g') goto yy1007;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy879:
+yy805:
 #line 582 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F32X4Ne); }
-#line 5368 "src/prebuilt/wast-lexer-gen.cc"
-yy880:
+#line 4766 "src/prebuilt/wast-lexer-gen.cc"
+yy806:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1084;
-		goto yy87;
-yy881:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'l') goto yy1009;
+		goto yy11;
+yy807:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 327 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F64Ceil); }
-#line 5380 "src/prebuilt/wast-lexer-gen.cc"
-yy883:
+#line 4778 "src/prebuilt/wast-lexer-gen.cc"
+yy809:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1085;
-		goto yy87;
-yy884:
+		if (yych == 't') goto yy1010;
+		goto yy11;
+yy810:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1087;
-		goto yy87;
-yy885:
+		if (yych == 'e') goto yy1012;
+		goto yy11;
+yy811:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1088;
-		goto yy87;
-yy886:
+		if (yych == 's') goto yy1013;
+		goto yy11;
+yy812:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1089;
-		goto yy87;
-yy887:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy1014;
+		goto yy11;
+yy813:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 286 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Load, F64Load); }
-#line 5404 "src/prebuilt/wast-lexer-gen.cc"
-yy889:
+#line 4802 "src/prebuilt/wast-lexer-gen.cc"
+yy815:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1091;
-		goto yy87;
-yy890:
+		if (yych == 'e') goto yy1016;
+		goto yy11;
+yy816:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy1092;
-		goto yy87;
-yy891:
+		if (yych == 'o') goto yy1017;
+		goto yy11;
+yy817:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1093;
-		goto yy87;
-yy892:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 't') goto yy1018;
+		goto yy11;
+yy818:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 325 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F64Sqrt); }
-#line 5424 "src/prebuilt/wast-lexer-gen.cc"
-yy894:
+#line 4822 "src/prebuilt/wast-lexer-gen.cc"
+yy820:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1094;
-		goto yy87;
-yy895:
+		if (yych == 'e') goto yy1019;
+		goto yy11;
+yy821:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy1096;
-		goto yy87;
-yy896:
+		if (yych == 'c') goto yy1021;
+		goto yy11;
+yy822:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1098;
-		goto yy87;
-yy897:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1023;
+		goto yy11;
+yy823:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 578 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F64X2Eq); }
-#line 5444 "src/prebuilt/wast-lexer-gen.cc"
-yy899:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 4842 "src/prebuilt/wast-lexer-gen.cc"
+yy825:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 615 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F64X2Ge); }
-#line 5452 "src/prebuilt/wast-lexer-gen.cc"
-yy901:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 4850 "src/prebuilt/wast-lexer-gen.cc"
+yy827:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 607 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F64X2Gt); }
-#line 5460 "src/prebuilt/wast-lexer-gen.cc"
-yy903:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 4858 "src/prebuilt/wast-lexer-gen.cc"
+yy829:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 599 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F64X2Le); }
-#line 5468 "src/prebuilt/wast-lexer-gen.cc"
-yy905:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 4866 "src/prebuilt/wast-lexer-gen.cc"
+yy831:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 591 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F64X2Lt); }
-#line 5476 "src/prebuilt/wast-lexer-gen.cc"
-yy907:
+#line 4874 "src/prebuilt/wast-lexer-gen.cc"
+yy833:
 		yych = *++cursor_;
-		if (yych == 'x') goto yy1100;
-		goto yy87;
-yy908:
+		if (yych == 'x') goto yy1025;
+		goto yy11;
+yy834:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy1102;
-		goto yy87;
-yy909:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
+		if (yych == 'n') goto yy1027;
+		goto yy11;
+yy835:
+		yych = *++cursor_;
+		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
+				if (yych >= '!') goto yy10;
 			} else {
-				if (yych <= '"') goto yy910;
-				if (yych <= '\'') goto yy86;
+				if (yych <= '"') goto yy836;
+				if (yych <= '\'') goto yy10;
 			}
 		} else {
 			if (yych <= 'f') {
-				if (yych != ';') goto yy86;
+				if (yych != ';') goto yy10;
 			} else {
-				if (yych <= 'g') goto yy1104;
-				if (yych <= '~') goto yy86;
+				if (yych <= 'g') goto yy1029;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy910:
+yy836:
 #line 583 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, F64X2Ne); }
-#line 5505 "src/prebuilt/wast-lexer-gen.cc"
-yy911:
+#line 4903 "src/prebuilt/wast-lexer-gen.cc"
+yy837:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1106;
-		goto yy87;
-yy912:
+		if (yych == 'l') goto yy1031;
+		goto yy11;
+yy838:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1107;
-		goto yy87;
-yy913:
+		if (yych == 'a') goto yy1032;
+		goto yy11;
+yy839:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1108;
-		goto yy87;
-yy914:
+		if (yych == 'l') goto yy1033;
+		goto yy11;
+yy840:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy1110;
-		goto yy87;
-yy915:
+		if (yych == 'o') goto yy1035;
+		goto yy11;
+yy841:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1111;
-		goto yy87;
-yy916:
+		if (yych == 'd') goto yy1036;
+		goto yy11;
+yy842:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1113;
-		goto yy87;
-yy917:
+		if (yych == 'l') goto yy1038;
+		goto yy11;
+yy843:
 		yych = *++cursor_;
-		if (yych == 'y') goto yy1114;
-		goto yy87;
-yy918:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'y') goto yy1039;
+		goto yy11;
+yy844:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 575 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I16X8Eq); }
-#line 5541 "src/prebuilt/wast-lexer-gen.cc"
-yy920:
+#line 4939 "src/prebuilt/wast-lexer-gen.cc"
+yy846:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1115;
-		goto yy87;
-yy921:
+		if (yych == '_') goto yy1040;
+		goto yy11;
+yy847:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1116;
-		goto yy87;
-yy922:
+		if (yych == '_') goto yy1041;
+		goto yy11;
+yy848:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1117;
-		goto yy87;
-yy923:
+		if (yych == '_') goto yy1042;
+		goto yy11;
+yy849:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1118;
-		goto yy87;
-yy924:
+		if (yych == '_') goto yy1043;
+		goto yy11;
+yy850:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1119;
-		goto yy87;
-yy925:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
+		if (yych == 'l') goto yy1044;
+		goto yy11;
+yy851:
+		yych = *++cursor_;
+		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
+				if (yych >= '!') goto yy10;
 			} else {
-				if (yych <= '"') goto yy926;
-				if (yych <= '\'') goto yy86;
+				if (yych <= '"') goto yy852;
+				if (yych <= '\'') goto yy10;
 			}
 		} else {
 			if (yych <= 'f') {
-				if (yych != ';') goto yy86;
+				if (yych != ';') goto yy10;
 			} else {
-				if (yych <= 'g') goto yy1121;
-				if (yych <= '~') goto yy86;
+				if (yych <= 'g') goto yy1046;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy926:
+yy852:
 #line 580 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I16X8Ne); }
-#line 5582 "src/prebuilt/wast-lexer-gen.cc"
-yy927:
+#line 4980 "src/prebuilt/wast-lexer-gen.cc"
+yy853:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1123;
-		if (yych == 'r') goto yy1125;
-		goto yy87;
-yy928:
+		if (yych == 'l') goto yy1048;
+		if (yych == 'r') goto yy1050;
+		goto yy11;
+yy854:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1126;
-		goto yy87;
-yy929:
+		if (yych == 'l') goto yy1051;
+		goto yy11;
+yy855:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy1127;
-		goto yy87;
-yy930:
+		if (yych == 'b') goto yy1052;
+		goto yy11;
+yy856:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1129;
-		goto yy87;
-yy931:
+		if (yych == 'i') goto yy1054;
+		goto yy11;
+yy857:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1130;
-		goto yy87;
-yy932:
+		if (yych == 't') goto yy1055;
+		goto yy11;
+yy858:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1132;
-		if (yych == 'u') goto yy1134;
-		goto yy87;
-yy933:
+		if (yych == 's') goto yy1057;
+		if (yych == 'u') goto yy1059;
+		goto yy11;
+yy859:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy1136;
-		goto yy87;
-yy934:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'n') goto yy1061;
+		goto yy11;
+yy860:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 399 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32GeS); }
-#line 5620 "src/prebuilt/wast-lexer-gen.cc"
-yy936:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5018 "src/prebuilt/wast-lexer-gen.cc"
+yy862:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 401 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32GeU); }
-#line 5628 "src/prebuilt/wast-lexer-gen.cc"
-yy938:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5026 "src/prebuilt/wast-lexer-gen.cc"
+yy864:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 395 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32GtS); }
-#line 5636 "src/prebuilt/wast-lexer-gen.cc"
-yy940:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5034 "src/prebuilt/wast-lexer-gen.cc"
+yy866:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 397 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32GtU); }
-#line 5644 "src/prebuilt/wast-lexer-gen.cc"
-yy942:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5042 "src/prebuilt/wast-lexer-gen.cc"
+yy868:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 391 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32LeS); }
-#line 5652 "src/prebuilt/wast-lexer-gen.cc"
-yy944:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5050 "src/prebuilt/wast-lexer-gen.cc"
+yy870:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 393 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32LeU); }
-#line 5660 "src/prebuilt/wast-lexer-gen.cc"
-yy946:
-		++cursor_;
-		if ((yych = *cursor_) <= '0') {
+#line 5058 "src/prebuilt/wast-lexer-gen.cc"
+yy872:
+		yych = *++cursor_;
+		if (yych <= '0') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
+				if (yych == '!') goto yy10;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych >= '*') goto yy86;
+				if (yych <= '\'') goto yy10;
+				if (yych >= '*') goto yy10;
 			}
 		} else {
 			if (yych <= '8') {
-				if (yych <= '1') goto yy1137;
-				if (yych <= '7') goto yy86;
-				goto yy1138;
+				if (yych <= '1') goto yy1062;
+				if (yych <= '7') goto yy10;
+				goto yy1063;
 			} else {
-				if (yych == ';') goto yy947;
-				if (yych <= '~') goto yy86;
+				if (yych == ';') goto yy873;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy947:
+yy873:
 #line 283 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Load, I32Load); }
-#line 5683 "src/prebuilt/wast-lexer-gen.cc"
-yy948:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5081 "src/prebuilt/wast-lexer-gen.cc"
+yy874:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 387 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32LtS); }
-#line 5691 "src/prebuilt/wast-lexer-gen.cc"
-yy950:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5089 "src/prebuilt/wast-lexer-gen.cc"
+yy876:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 389 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32LtU); }
-#line 5699 "src/prebuilt/wast-lexer-gen.cc"
-yy952:
+#line 5097 "src/prebuilt/wast-lexer-gen.cc"
+yy878:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy1139;
-		goto yy87;
-yy953:
+		if (yych == 'n') goto yy1064;
+		goto yy11;
+yy879:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1140;
-		goto yy87;
-yy954:
+		if (yych == 't') goto yy1065;
+		goto yy11;
+yy880:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1141;
-		if (yych == 'u') goto yy1143;
-		goto yy87;
-yy955:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1066;
+		if (yych == 'u') goto yy1068;
+		goto yy11;
+yy881:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 365 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32Rotl); }
-#line 5720 "src/prebuilt/wast-lexer-gen.cc"
-yy957:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5118 "src/prebuilt/wast-lexer-gen.cc"
+yy883:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 367 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32Rotr); }
-#line 5728 "src/prebuilt/wast-lexer-gen.cc"
-yy959:
+#line 5126 "src/prebuilt/wast-lexer-gen.cc"
+yy885:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1145;
-		if (yych == 'u') goto yy1147;
-		goto yy87;
-yy960:
+		if (yych == 's') goto yy1070;
+		if (yych == 'u') goto yy1072;
+		goto yy11;
+yy886:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1149;
-		goto yy87;
-yy961:
+		if (yych == 'e') goto yy1074;
+		goto yy11;
+yy887:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy1151;
-		goto yy87;
-yy962:
+		if (yych == 'c') goto yy1076;
+		goto yy11;
+yy888:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1152;
-		goto yy87;
-yy963:
+		if (yych == '/') goto yy1077;
+		goto yy11;
+yy889:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1153;
-		goto yy87;
-yy964:
+		if (yych == 'd') goto yy1078;
+		goto yy11;
+yy890:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1155;
-		goto yy87;
-yy965:
+		if (yych == 'l') goto yy1080;
+		goto yy11;
+yy891:
 		yych = *++cursor_;
-		if (yych == 'y') goto yy1156;
-		goto yy87;
-yy966:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'y') goto yy1081;
+		goto yy11;
+yy892:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 576 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32X4Eq); }
-#line 5765 "src/prebuilt/wast-lexer-gen.cc"
-yy968:
+#line 5163 "src/prebuilt/wast-lexer-gen.cc"
+yy894:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1157;
-		goto yy87;
-yy969:
+		if (yych == '_') goto yy1082;
+		goto yy11;
+yy895:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1158;
-		goto yy87;
-yy970:
+		if (yych == '_') goto yy1083;
+		goto yy11;
+yy896:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1159;
-		goto yy87;
-yy971:
+		if (yych == '_') goto yy1084;
+		goto yy11;
+yy897:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1160;
-		goto yy87;
-yy972:
+		if (yych == '_') goto yy1085;
+		goto yy11;
+yy898:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1161;
-		goto yy87;
-yy973:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
+		if (yych == 'l') goto yy1086;
+		goto yy11;
+yy899:
+		yych = *++cursor_;
+		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
+				if (yych >= '!') goto yy10;
 			} else {
-				if (yych <= '"') goto yy974;
-				if (yych <= '\'') goto yy86;
+				if (yych <= '"') goto yy900;
+				if (yych <= '\'') goto yy10;
 			}
 		} else {
 			if (yych <= 'f') {
-				if (yych != ';') goto yy86;
+				if (yych != ';') goto yy10;
 			} else {
-				if (yych <= 'g') goto yy1163;
-				if (yych <= '~') goto yy86;
+				if (yych <= 'g') goto yy1088;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy974:
+yy900:
 #line 581 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32X4Ne); }
-#line 5806 "src/prebuilt/wast-lexer-gen.cc"
-yy975:
+#line 5204 "src/prebuilt/wast-lexer-gen.cc"
+yy901:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1165;
-		if (yych == 'r') goto yy1167;
-		goto yy87;
-yy976:
+		if (yych == 'l') goto yy1090;
+		if (yych == 'r') goto yy1092;
+		goto yy11;
+yy902:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1168;
-		goto yy87;
-yy977:
+		if (yych == 'l') goto yy1093;
+		goto yy11;
+yy903:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy1169;
-		goto yy87;
-yy978:
+		if (yych == 'b') goto yy1094;
+		goto yy11;
+yy904:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1171;
-		goto yy87;
-yy979:
+		if (yych == 'i') goto yy1096;
+		goto yy11;
+yy905:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1172;
-		goto yy87;
-yy980:
+		if (yych == 't') goto yy1097;
+		goto yy11;
+yy906:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1174;
-		if (yych == 'u') goto yy1176;
-		goto yy87;
-yy981:
+		if (yych == 's') goto yy1099;
+		if (yych == 'u') goto yy1101;
+		goto yy11;
+yy907:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy1178;
-		goto yy87;
-yy982:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'n') goto yy1103;
+		goto yy11;
+yy908:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 400 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I64GeS); }
-#line 5844 "src/prebuilt/wast-lexer-gen.cc"
-yy984:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5242 "src/prebuilt/wast-lexer-gen.cc"
+yy910:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 402 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I64GeU); }
-#line 5852 "src/prebuilt/wast-lexer-gen.cc"
-yy986:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5250 "src/prebuilt/wast-lexer-gen.cc"
+yy912:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 396 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I64GtS); }
-#line 5860 "src/prebuilt/wast-lexer-gen.cc"
-yy988:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5258 "src/prebuilt/wast-lexer-gen.cc"
+yy914:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 398 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I64GtU); }
-#line 5868 "src/prebuilt/wast-lexer-gen.cc"
-yy990:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5266 "src/prebuilt/wast-lexer-gen.cc"
+yy916:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 392 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I64LeS); }
-#line 5876 "src/prebuilt/wast-lexer-gen.cc"
-yy992:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5274 "src/prebuilt/wast-lexer-gen.cc"
+yy918:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 394 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I64LeU); }
-#line 5884 "src/prebuilt/wast-lexer-gen.cc"
-yy994:
-		++cursor_;
-		if ((yych = *cursor_) <= '1') {
+#line 5282 "src/prebuilt/wast-lexer-gen.cc"
+yy920:
+		yych = *++cursor_;
+		if (yych <= '1') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
+				if (yych == '!') goto yy10;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych <= ')') goto yy995;
-				if (yych <= '0') goto yy86;
-				goto yy1179;
+				if (yych <= '\'') goto yy10;
+				if (yych <= ')') goto yy921;
+				if (yych <= '0') goto yy10;
+				goto yy1104;
 			}
 		} else {
 			if (yych <= '8') {
-				if (yych == '3') goto yy1180;
-				if (yych <= '7') goto yy86;
-				goto yy1181;
+				if (yych == '3') goto yy1105;
+				if (yych <= '7') goto yy10;
+				goto yy1106;
 			} else {
-				if (yych == ';') goto yy995;
-				if (yych <= '~') goto yy86;
+				if (yych == ';') goto yy921;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy995:
+yy921:
 #line 284 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Load, I64Load); }
-#line 5909 "src/prebuilt/wast-lexer-gen.cc"
-yy996:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5307 "src/prebuilt/wast-lexer-gen.cc"
+yy922:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 388 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I64LtS); }
-#line 5917 "src/prebuilt/wast-lexer-gen.cc"
-yy998:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5315 "src/prebuilt/wast-lexer-gen.cc"
+yy924:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 390 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I64LtU); }
-#line 5925 "src/prebuilt/wast-lexer-gen.cc"
-yy1000:
+#line 5323 "src/prebuilt/wast-lexer-gen.cc"
+yy926:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy1182;
-		goto yy87;
-yy1001:
+		if (yych == 'n') goto yy1107;
+		goto yy11;
+yy927:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1183;
-		goto yy87;
-yy1002:
+		if (yych == 't') goto yy1108;
+		goto yy11;
+yy928:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1184;
-		if (yych == 'u') goto yy1186;
-		goto yy87;
-yy1003:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1109;
+		if (yych == 'u') goto yy1111;
+		goto yy11;
+yy929:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 366 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64Rotl); }
-#line 5946 "src/prebuilt/wast-lexer-gen.cc"
-yy1005:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5344 "src/prebuilt/wast-lexer-gen.cc"
+yy931:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 368 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64Rotr); }
-#line 5954 "src/prebuilt/wast-lexer-gen.cc"
-yy1007:
+#line 5352 "src/prebuilt/wast-lexer-gen.cc"
+yy933:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1188;
-		if (yych == 'u') goto yy1190;
-		goto yy87;
-yy1008:
+		if (yych == 's') goto yy1113;
+		if (yych == 'u') goto yy1115;
+		goto yy11;
+yy934:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1192;
-		goto yy87;
-yy1009:
+		if (yych == 'e') goto yy1117;
+		goto yy11;
+yy935:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy1194;
-		goto yy87;
-yy1010:
+		if (yych == 'c') goto yy1119;
+		goto yy11;
+yy936:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1195;
-		goto yy87;
-yy1011:
+		if (yych == 'd') goto yy1120;
+		goto yy11;
+yy937:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1197;
-		goto yy87;
-yy1012:
+		if (yych == 'l') goto yy1122;
+		goto yy11;
+yy938:
 		yych = *++cursor_;
-		if (yych == 'y') goto yy1198;
-		goto yy87;
-yy1013:
+		if (yych == 'y') goto yy1123;
+		goto yy11;
+yy939:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy1199;
-		goto yy87;
-yy1014:
+		if (yych == 'g') goto yy1124;
+		goto yy11;
+yy940:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1201;
-		if (yych == 'r') goto yy1203;
-		goto yy87;
-yy1015:
+		if (yych == 'l') goto yy1126;
+		if (yych == 'r') goto yy1128;
+		goto yy11;
+yy941:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1204;
-		goto yy87;
-yy1016:
+		if (yych == 'l') goto yy1129;
+		goto yy11;
+yy942:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy1205;
-		goto yy87;
-yy1017:
+		if (yych == 'b') goto yy1130;
+		goto yy11;
+yy943:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1207;
-		goto yy87;
-yy1018:
+		if (yych == 'd') goto yy1132;
+		goto yy11;
+yy944:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1209;
-		goto yy87;
-yy1019:
+		if (yych == 'l') goto yy1134;
+		goto yy11;
+yy945:
 		yych = *++cursor_;
-		if (yych == 'y') goto yy1210;
-		goto yy87;
-yy1020:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'y') goto yy1135;
+		goto yy11;
+yy946:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 574 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I8X16Eq); }
-#line 6016 "src/prebuilt/wast-lexer-gen.cc"
-yy1022:
+#line 5414 "src/prebuilt/wast-lexer-gen.cc"
+yy948:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1211;
-		goto yy87;
-yy1023:
+		if (yych == '_') goto yy1136;
+		goto yy11;
+yy949:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1212;
-		goto yy87;
-yy1024:
+		if (yych == '_') goto yy1137;
+		goto yy11;
+yy950:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1213;
-		goto yy87;
-yy1025:
+		if (yych == '_') goto yy1138;
+		goto yy11;
+yy951:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1214;
-		goto yy87;
-yy1026:
+		if (yych == '_') goto yy1139;
+		goto yy11;
+yy952:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1215;
-		goto yy87;
-yy1027:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
+		if (yych == 'l') goto yy1140;
+		goto yy11;
+yy953:
+		yych = *++cursor_;
+		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
+				if (yych >= '!') goto yy10;
 			} else {
-				if (yych <= '"') goto yy1028;
-				if (yych <= '\'') goto yy86;
+				if (yych <= '"') goto yy954;
+				if (yych <= '\'') goto yy10;
 			}
 		} else {
 			if (yych <= 'f') {
-				if (yych != ';') goto yy86;
+				if (yych != ';') goto yy10;
 			} else {
-				if (yych <= 'g') goto yy1217;
-				if (yych <= '~') goto yy86;
+				if (yych <= 'g') goto yy1142;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy1028:
+yy954:
 #line 579 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I8X16Ne); }
-#line 6057 "src/prebuilt/wast-lexer-gen.cc"
-yy1029:
+#line 5455 "src/prebuilt/wast-lexer-gen.cc"
+yy955:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1219;
-		if (yych == 'r') goto yy1221;
-		goto yy87;
-yy1030:
+		if (yych == 'l') goto yy1144;
+		if (yych == 'r') goto yy1146;
+		goto yy11;
+yy956:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1222;
-		goto yy87;
-yy1031:
+		if (yych == 'l') goto yy1147;
+		goto yy11;
+yy957:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy1223;
-		goto yy87;
-yy1032:
-		++cursor_;
-		if ((yych = *cursor_) <= '9') {
-			if (yych <= '"') {
-				if (yych == '!') goto yy86;
-			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych <= ')') goto yy1033;
-				if (yych <= '/') goto yy86;
-				goto yy1034;
-			}
-		} else {
-			if (yych <= '_') {
-				if (yych == ';') goto yy1033;
-				if (yych <= '^') goto yy86;
-				goto yy1225;
-			} else {
-				if (yych == 'x') goto yy1226;
-				if (yych <= '~') goto yy86;
-			}
-		}
-yy1033:
+		if (yych == 'b') goto yy1148;
+		goto yy11;
+yy958:
+		yych = *++cursor_;
+		if (yych == 't') goto yy1150;
+		goto yy11;
+yy959:
+		yych = *++cursor_;
+		if (yych == 'x') goto yy1153;
+		goto yy962;
+yy960:
 #line 306 "src/wast-lexer.cc"
 		{ RETURN_TEXT_AT(OffsetEqNat, 7); }
-#line 6095 "src/prebuilt/wast-lexer-gen.cc"
-yy1034:
+#line 5480 "src/prebuilt/wast-lexer-gen.cc"
+yy961:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
+yy962:
 		if (yych <= '/') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
-				goto yy1033;
+				if (yych == '!') goto yy10;
+				goto yy960;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych <= ')') goto yy1033;
-				goto yy86;
+				if (yych <= '\'') goto yy10;
+				if (yych <= ')') goto yy960;
+				goto yy10;
 			}
 		} else {
 			if (yych <= ';') {
-				if (yych <= '9') goto yy1034;
-				if (yych <= ':') goto yy86;
-				goto yy1033;
+				if (yych <= '9') goto yy961;
+				if (yych <= ':') goto yy10;
+				goto yy960;
 			} else {
-				if (yych == '_') goto yy1225;
-				if (yych <= '~') goto yy86;
-				goto yy1033;
+				if (yych == '_') goto yy1152;
+				if (yych <= '~') goto yy10;
+				goto yy960;
 			}
 		}
-yy1036:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+yy963:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 643 "src/wast-lexer.cc"
 		{ RETURN(Register); }
-#line 6127 "src/prebuilt/wast-lexer-gen.cc"
-yy1038:
+#line 5513 "src/prebuilt/wast-lexer-gen.cc"
+yy965:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1227;
-		goto yy87;
-yy1039:
+		if (yych == 'a') goto yy1154;
+		goto yy11;
+yy966:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1228;
-		goto yy87;
-yy1040:
+		if (yych == 'l') goto yy1155;
+		goto yy11;
+yy967:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1230;
-		goto yy87;
-yy1041:
+		if (yych == 'l') goto yy1157;
+		goto yy11;
+yy968:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy1232;
-		goto yy87;
-yy1042:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'b') goto yy1159;
+		goto yy11;
+yy969:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 561 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, V128And); }
-#line 6151 "src/prebuilt/wast-lexer-gen.cc"
-yy1044:
+#line 5537 "src/prebuilt/wast-lexer-gen.cc"
+yy971:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1233;
-		goto yy87;
-yy1045:
+		if (yych == 's') goto yy1160;
+		goto yy11;
+yy972:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1234;
-		goto yy87;
-yy1046:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1161;
+		goto yy11;
+yy973:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 564 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, V128Not); }
-#line 6167 "src/prebuilt/wast-lexer-gen.cc"
-yy1048:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5553 "src/prebuilt/wast-lexer-gen.cc"
+yy975:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 563 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, V128Xor); }
-#line 6175 "src/prebuilt/wast-lexer-gen.cc"
-yy1050:
+#line 5561 "src/prebuilt/wast-lexer-gen.cc"
+yy977:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yych <= ':') {
 			if (yych <= '\'') {
-				if (yych == '!') goto yy86;
-				if (yych <= '"') goto yy644;
-				goto yy86;
+				if (yych == '!') goto yy10;
+				if (yych <= '"') goto yy571;
+				goto yy10;
 			} else {
-				if (yych <= ')') goto yy644;
-				if (yych <= '/') goto yy86;
-				if (yych <= '9') goto yy1050;
-				goto yy86;
+				if (yych <= ')') goto yy571;
+				if (yych <= '/') goto yy10;
+				if (yych <= '9') goto yy977;
+				goto yy10;
 			}
 		} else {
 			if (yych <= '^') {
-				if (yych <= ';') goto yy644;
-				if (yych <= '@') goto yy86;
-				if (yych <= 'F') goto yy1050;
-				goto yy86;
+				if (yych <= ';') goto yy571;
+				if (yych <= '@') goto yy10;
+				if (yych <= 'F') goto yy977;
+				goto yy10;
 			} else {
 				if (yych <= '`') {
-					if (yych <= '_') goto yy837;
-					goto yy86;
+					if (yych <= '_') goto yy764;
+					goto yy10;
 				} else {
-					if (yych <= 'f') goto yy1050;
-					if (yych <= '~') goto yy86;
-					goto yy644;
+					if (yych <= 'f') goto yy977;
+					if (yych <= '~') goto yy10;
+					goto yy571;
 				}
 			}
 		}
-yy1052:
+yy979:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy1235;
-		goto yy87;
-yy1053:
+		if (yych == 'h') goto yy1162;
+		goto yy11;
+yy980:
 		yych = *++cursor_;
-		if (yych == 'v') goto yy1236;
-		goto yy87;
-yy1054:
+		if (yych == 'v') goto yy1163;
+		goto yy11;
+yy981:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1237;
-		goto yy87;
-yy1055:
+		if (yych == 'l') goto yy1164;
+		goto yy11;
+yy982:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1238;
-		goto yy87;
-yy1056:
+		if (yych == 't') goto yy1165;
+		goto yy11;
+yy983:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1239;
-		goto yy87;
-yy1057:
+		if (yych == 'a') goto yy1166;
+		goto yy11;
+yy984:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1240;
-		goto yy87;
-yy1058:
+		if (yych == 'l') goto yy1167;
+		goto yy11;
+yy985:
 		yych = *++cursor_;
-		if (yych == 'k') goto yy1241;
-		goto yy87;
-yy1059:
+		if (yych == 'k') goto yy1168;
+		goto yy11;
+yy986:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1242;
-		goto yy87;
-yy1060:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
-		}
-#line 656 "src/wast-lexer.cc"
-		{ RETURN_OPCODE0(CatchAll); }
-#line 6247 "src/prebuilt/wast-lexer-gen.cc"
-yy1062:
+		if (yych == 'r') goto yy1169;
+		goto yy11;
+yy987:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1243;
-		goto yy87;
-yy1063:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'e') goto yy1170;
+		goto yy11;
+yy988:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 310 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Const, F32Const); }
-#line 6259 "src/prebuilt/wast-lexer-gen.cc"
-yy1065:
+#line 5637 "src/prebuilt/wast-lexer-gen.cc"
+yy990:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1244;
-		goto yy87;
-yy1066:
+		if (yych == 'r') goto yy1171;
+		goto yy11;
+yy991:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1245;
-		goto yy87;
-yy1067:
+		if (yych == 'i') goto yy1172;
+		goto yy11;
+yy992:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1246;
-		goto yy87;
-yy1068:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'e') goto yy1173;
+		goto yy11;
+yy993:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 328 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F32Floor); }
-#line 6279 "src/prebuilt/wast-lexer-gen.cc"
-yy1070:
+#line 5657 "src/prebuilt/wast-lexer-gen.cc"
+yy995:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1247;
-		goto yy87;
-yy1071:
+		if (yych == 's') goto yy1174;
+		goto yy11;
+yy996:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1248;
-		goto yy87;
-yy1072:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'e') goto yy1175;
+		goto yy11;
+yy997:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 289 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Store, F32Store); }
-#line 6295 "src/prebuilt/wast-lexer-gen.cc"
-yy1074:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5673 "src/prebuilt/wast-lexer-gen.cc"
+yy999:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 330 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F32Trunc); }
-#line 6303 "src/prebuilt/wast-lexer-gen.cc"
-yy1076:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5681 "src/prebuilt/wast-lexer-gen.cc"
+yy1001:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 618 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F32X4Abs); }
-#line 6311 "src/prebuilt/wast-lexer-gen.cc"
-yy1078:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5689 "src/prebuilt/wast-lexer-gen.cc"
+yy1003:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 622 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, F32X4Max); }
-#line 6319 "src/prebuilt/wast-lexer-gen.cc"
-yy1080:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5697 "src/prebuilt/wast-lexer-gen.cc"
+yy1005:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 620 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, F32X4Min); }
-#line 6327 "src/prebuilt/wast-lexer-gen.cc"
-yy1082:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5705 "src/prebuilt/wast-lexer-gen.cc"
+yy1007:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 616 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F32X4Neg); }
-#line 6335 "src/prebuilt/wast-lexer-gen.cc"
-yy1084:
+#line 5713 "src/prebuilt/wast-lexer-gen.cc"
+yy1009:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1249;
-		goto yy87;
-yy1085:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'a') goto yy1176;
+		goto yy11;
+yy1010:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 311 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Const, F64Const); }
-#line 6347 "src/prebuilt/wast-lexer-gen.cc"
-yy1087:
+#line 5725 "src/prebuilt/wast-lexer-gen.cc"
+yy1012:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1250;
-		goto yy87;
-yy1088:
+		if (yych == 'r') goto yy1177;
+		goto yy11;
+yy1013:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1251;
-		goto yy87;
-yy1089:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'i') goto yy1178;
+		goto yy11;
+yy1014:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 329 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F64Floor); }
-#line 6363 "src/prebuilt/wast-lexer-gen.cc"
-yy1091:
+#line 5741 "src/prebuilt/wast-lexer-gen.cc"
+yy1016:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1252;
-		goto yy87;
-yy1092:
+		if (yych == 's') goto yy1179;
+		goto yy11;
+yy1017:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1253;
-		goto yy87;
-yy1093:
+		if (yych == 't') goto yy1180;
+		goto yy11;
+yy1018:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1254;
-		goto yy87;
-yy1094:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'e') goto yy1181;
+		goto yy11;
+yy1019:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 290 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Store, F64Store); }
-#line 6383 "src/prebuilt/wast-lexer-gen.cc"
-yy1096:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5761 "src/prebuilt/wast-lexer-gen.cc"
+yy1021:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 331 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F64Trunc); }
-#line 6391 "src/prebuilt/wast-lexer-gen.cc"
-yy1098:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5769 "src/prebuilt/wast-lexer-gen.cc"
+yy1023:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 619 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F64X2Abs); }
-#line 6399 "src/prebuilt/wast-lexer-gen.cc"
-yy1100:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5777 "src/prebuilt/wast-lexer-gen.cc"
+yy1025:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 623 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, F64X2Max); }
-#line 6407 "src/prebuilt/wast-lexer-gen.cc"
-yy1102:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5785 "src/prebuilt/wast-lexer-gen.cc"
+yy1027:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 621 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, F64X2Min); }
-#line 6415 "src/prebuilt/wast-lexer-gen.cc"
-yy1104:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5793 "src/prebuilt/wast-lexer-gen.cc"
+yy1029:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 617 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F64X2Neg); }
-#line 6423 "src/prebuilt/wast-lexer-gen.cc"
-yy1106:
+#line 5801 "src/prebuilt/wast-lexer-gen.cc"
+yy1031:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1255;
-		goto yy87;
-yy1107:
+		if (yych == 'a') goto yy1182;
+		goto yy11;
+yy1032:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1256;
-		goto yy87;
-yy1108:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'l') goto yy1183;
+		goto yy11;
+yy1033:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 278 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(GetLocal); }
-#line 6439 "src/prebuilt/wast-lexer-gen.cc"
-yy1110:
+#line 5817 "src/prebuilt/wast-lexer-gen.cc"
+yy1035:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1258;
-		goto yy87;
-yy1111:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
+		if (yych == 'r') goto yy1185;
+		goto yy11;
+yy1036:
+		yych = *++cursor_;
+		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
+				if (yych >= '!') goto yy10;
 			} else {
-				if (yych <= '"') goto yy1112;
-				if (yych <= '\'') goto yy86;
+				if (yych <= '"') goto yy1037;
+				if (yych <= '\'') goto yy10;
 			}
 		} else {
 			if (yych <= '^') {
-				if (yych != ';') goto yy86;
+				if (yych != ';') goto yy10;
 			} else {
-				if (yych <= '_') goto yy1259;
-				if (yych <= '~') goto yy86;
+				if (yych <= '_') goto yy1186;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy1112:
+yy1037:
 #line 527 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I16X8Add); }
-#line 6464 "src/prebuilt/wast-lexer-gen.cc"
-yy1113:
+#line 5842 "src/prebuilt/wast-lexer-gen.cc"
+yy1038:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1260;
-		goto yy87;
-yy1114:
+		if (yych == '_') goto yy1187;
+		goto yy11;
+yy1039:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1261;
-		goto yy87;
-yy1115:
+		if (yych == '_') goto yy1188;
+		goto yy11;
+yy1040:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1262;
-		if (yych == 'u') goto yy1264;
-		goto yy87;
-yy1116:
+		if (yych == 's') goto yy1189;
+		if (yych == 'u') goto yy1191;
+		goto yy11;
+yy1041:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1266;
-		if (yych == 'u') goto yy1268;
-		goto yy87;
-yy1117:
+		if (yych == 's') goto yy1193;
+		if (yych == 'u') goto yy1195;
+		goto yy11;
+yy1042:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1270;
-		if (yych == 'u') goto yy1272;
-		goto yy87;
-yy1118:
+		if (yych == 's') goto yy1197;
+		if (yych == 'u') goto yy1199;
+		goto yy11;
+yy1043:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1274;
-		if (yych == 'u') goto yy1276;
-		goto yy87;
-yy1119:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1201;
+		if (yych == 'u') goto yy1203;
+		goto yy11;
+yy1044:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 535 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I16X8Mul); }
-#line 6500 "src/prebuilt/wast-lexer-gen.cc"
-yy1121:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5878 "src/prebuilt/wast-lexer-gen.cc"
+yy1046:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 538 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I16X8Neg); }
-#line 6508 "src/prebuilt/wast-lexer-gen.cc"
-yy1123:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5886 "src/prebuilt/wast-lexer-gen.cc"
+yy1048:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 550 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I16X8Shl); }
-#line 6516 "src/prebuilt/wast-lexer-gen.cc"
-yy1125:
+#line 5894 "src/prebuilt/wast-lexer-gen.cc"
+yy1050:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1278;
-		goto yy87;
-yy1126:
+		if (yych == '_') goto yy1205;
+		goto yy11;
+yy1051:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1279;
-		goto yy87;
-yy1127:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
+		if (yych == 'a') goto yy1206;
+		goto yy11;
+yy1052:
+		yych = *++cursor_;
+		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
+				if (yych >= '!') goto yy10;
 			} else {
-				if (yych <= '"') goto yy1128;
-				if (yych <= '\'') goto yy86;
+				if (yych <= '"') goto yy1053;
+				if (yych <= '\'') goto yy10;
 			}
 		} else {
 			if (yych <= '^') {
-				if (yych != ';') goto yy86;
+				if (yych != ';') goto yy10;
 			} else {
-				if (yych <= '_') goto yy1280;
-				if (yych <= '~') goto yy86;
+				if (yych <= '_') goto yy1207;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy1128:
+yy1053:
 #line 531 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I16X8Sub); }
-#line 6545 "src/prebuilt/wast-lexer-gen.cc"
-yy1129:
+#line 5923 "src/prebuilt/wast-lexer-gen.cc"
+yy1054:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy1281;
-		goto yy87;
-yy1130:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'c') goto yy1208;
+		goto yy11;
+yy1055:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 308 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Const, I32Const); }
-#line 6557 "src/prebuilt/wast-lexer-gen.cc"
-yy1132:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5935 "src/prebuilt/wast-lexer-gen.cc"
+yy1057:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 345 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32DivS); }
-#line 6565 "src/prebuilt/wast-lexer-gen.cc"
-yy1134:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5943 "src/prebuilt/wast-lexer-gen.cc"
+yy1059:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 347 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32DivU); }
-#line 6573 "src/prebuilt/wast-lexer-gen.cc"
-yy1136:
+#line 5951 "src/prebuilt/wast-lexer-gen.cc"
+yy1061:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1282;
-		goto yy87;
-yy1137:
+		if (yych == 'd') goto yy1209;
+		goto yy11;
+yy1062:
 		yych = *++cursor_;
-		if (yych == '6') goto yy1283;
-		goto yy87;
-yy1138:
+		if (yych == '6') goto yy1210;
+		goto yy11;
+yy1063:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1284;
-		goto yy87;
-yy1139:
+		if (yych == '_') goto yy1211;
+		goto yy11;
+yy1064:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1285;
-		goto yy87;
-yy1140:
+		if (yych == 't') goto yy1212;
+		goto yy11;
+yy1065:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1287;
-		goto yy87;
-yy1141:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'e') goto yy1214;
+		goto yy11;
+yy1066:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 349 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32RemS); }
-#line 6601 "src/prebuilt/wast-lexer-gen.cc"
-yy1143:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5979 "src/prebuilt/wast-lexer-gen.cc"
+yy1068:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 351 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32RemU); }
-#line 6609 "src/prebuilt/wast-lexer-gen.cc"
-yy1145:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5987 "src/prebuilt/wast-lexer-gen.cc"
+yy1070:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 361 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32ShrS); }
-#line 6617 "src/prebuilt/wast-lexer-gen.cc"
-yy1147:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 5995 "src/prebuilt/wast-lexer-gen.cc"
+yy1072:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 363 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32ShrU); }
-#line 6625 "src/prebuilt/wast-lexer-gen.cc"
-yy1149:
-		++cursor_;
-		if ((yych = *cursor_) <= '0') {
+#line 6003 "src/prebuilt/wast-lexer-gen.cc"
+yy1074:
+		yych = *++cursor_;
+		if (yych <= '0') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
+				if (yych == '!') goto yy10;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych >= '*') goto yy86;
+				if (yych <= '\'') goto yy10;
+				if (yych >= '*') goto yy10;
 			}
 		} else {
 			if (yych <= '8') {
-				if (yych <= '1') goto yy1288;
-				if (yych <= '7') goto yy86;
-				goto yy1289;
+				if (yych <= '1') goto yy1215;
+				if (yych <= '7') goto yy10;
+				goto yy1216;
 			} else {
-				if (yych == ';') goto yy1150;
-				if (yych <= '~') goto yy86;
+				if (yych == ';') goto yy1075;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy1150:
+yy1075:
 #line 287 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Store, I32Store); }
-#line 6648 "src/prebuilt/wast-lexer-gen.cc"
-yy1151:
+#line 6026 "src/prebuilt/wast-lexer-gen.cc"
+yy1076:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1291;
-		goto yy87;
-yy1152:
+		if (yych == '_') goto yy1218;
+		goto yy11;
+yy1077:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1292;
-		goto yy87;
-yy1153:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'i') goto yy1219;
+		goto yy11;
+yy1078:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 528 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32X4Add); }
-#line 6664 "src/prebuilt/wast-lexer-gen.cc"
-yy1155:
+#line 6042 "src/prebuilt/wast-lexer-gen.cc"
+yy1080:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1293;
-		goto yy87;
-yy1156:
+		if (yych == '_') goto yy1220;
+		goto yy11;
+yy1081:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1294;
-		goto yy87;
-yy1157:
+		if (yych == '_') goto yy1221;
+		goto yy11;
+yy1082:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1295;
-		if (yych == 'u') goto yy1297;
-		goto yy87;
-yy1158:
+		if (yych == 's') goto yy1222;
+		if (yych == 'u') goto yy1224;
+		goto yy11;
+yy1083:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1299;
-		if (yych == 'u') goto yy1301;
-		goto yy87;
-yy1159:
+		if (yych == 's') goto yy1226;
+		if (yych == 'u') goto yy1228;
+		goto yy11;
+yy1084:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1303;
-		if (yych == 'u') goto yy1305;
-		goto yy87;
-yy1160:
+		if (yych == 's') goto yy1230;
+		if (yych == 'u') goto yy1232;
+		goto yy11;
+yy1085:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1307;
-		if (yych == 'u') goto yy1309;
-		goto yy87;
-yy1161:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1234;
+		if (yych == 'u') goto yy1236;
+		goto yy11;
+yy1086:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 536 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32X4Mul); }
-#line 6700 "src/prebuilt/wast-lexer-gen.cc"
-yy1163:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6078 "src/prebuilt/wast-lexer-gen.cc"
+yy1088:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 539 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I32X4Neg); }
-#line 6708 "src/prebuilt/wast-lexer-gen.cc"
-yy1165:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6086 "src/prebuilt/wast-lexer-gen.cc"
+yy1090:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 551 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32X4Shl); }
-#line 6716 "src/prebuilt/wast-lexer-gen.cc"
-yy1167:
+#line 6094 "src/prebuilt/wast-lexer-gen.cc"
+yy1092:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1311;
-		goto yy87;
-yy1168:
+		if (yych == '_') goto yy1238;
+		goto yy11;
+yy1093:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1312;
-		goto yy87;
-yy1169:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'a') goto yy1239;
+		goto yy11;
+yy1094:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 532 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32X4Sub); }
-#line 6732 "src/prebuilt/wast-lexer-gen.cc"
-yy1171:
+#line 6110 "src/prebuilt/wast-lexer-gen.cc"
+yy1096:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy1313;
-		goto yy87;
-yy1172:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'c') goto yy1240;
+		goto yy11;
+yy1097:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 309 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Const, I64Const); }
-#line 6744 "src/prebuilt/wast-lexer-gen.cc"
-yy1174:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6122 "src/prebuilt/wast-lexer-gen.cc"
+yy1099:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 346 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64DivS); }
-#line 6752 "src/prebuilt/wast-lexer-gen.cc"
-yy1176:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6130 "src/prebuilt/wast-lexer-gen.cc"
+yy1101:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 348 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64DivU); }
-#line 6760 "src/prebuilt/wast-lexer-gen.cc"
-yy1178:
+#line 6138 "src/prebuilt/wast-lexer-gen.cc"
+yy1103:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1314;
-		goto yy87;
-yy1179:
+		if (yych == 'd') goto yy1241;
+		goto yy11;
+yy1104:
 		yych = *++cursor_;
-		if (yych == '6') goto yy1315;
-		goto yy87;
-yy1180:
+		if (yych == '6') goto yy1242;
+		goto yy11;
+yy1105:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1316;
-		goto yy87;
-yy1181:
+		if (yych == '2') goto yy1243;
+		goto yy11;
+yy1106:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1317;
-		goto yy87;
-yy1182:
+		if (yych == '_') goto yy1244;
+		goto yy11;
+yy1107:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1318;
-		goto yy87;
-yy1183:
+		if (yych == 't') goto yy1245;
+		goto yy11;
+yy1108:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1320;
-		goto yy87;
-yy1184:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'e') goto yy1247;
+		goto yy11;
+yy1109:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 350 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64RemS); }
-#line 6792 "src/prebuilt/wast-lexer-gen.cc"
-yy1186:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6170 "src/prebuilt/wast-lexer-gen.cc"
+yy1111:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 352 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64RemU); }
-#line 6800 "src/prebuilt/wast-lexer-gen.cc"
-yy1188:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6178 "src/prebuilt/wast-lexer-gen.cc"
+yy1113:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 362 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64ShrS); }
-#line 6808 "src/prebuilt/wast-lexer-gen.cc"
-yy1190:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6186 "src/prebuilt/wast-lexer-gen.cc"
+yy1115:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 364 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64ShrU); }
-#line 6816 "src/prebuilt/wast-lexer-gen.cc"
-yy1192:
-		++cursor_;
-		if ((yych = *cursor_) <= '1') {
+#line 6194 "src/prebuilt/wast-lexer-gen.cc"
+yy1117:
+		yych = *++cursor_;
+		if (yych <= '1') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
+				if (yych == '!') goto yy10;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych <= ')') goto yy1193;
-				if (yych <= '0') goto yy86;
-				goto yy1321;
+				if (yych <= '\'') goto yy10;
+				if (yych <= ')') goto yy1118;
+				if (yych <= '0') goto yy10;
+				goto yy1248;
 			}
 		} else {
 			if (yych <= '8') {
-				if (yych == '3') goto yy1322;
-				if (yych <= '7') goto yy86;
-				goto yy1323;
+				if (yych == '3') goto yy1249;
+				if (yych <= '7') goto yy10;
+				goto yy1250;
 			} else {
-				if (yych == ';') goto yy1193;
-				if (yych <= '~') goto yy86;
+				if (yych == ';') goto yy1118;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy1193:
+yy1118:
 #line 288 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Store, I64Store); }
-#line 6841 "src/prebuilt/wast-lexer-gen.cc"
-yy1194:
+#line 6219 "src/prebuilt/wast-lexer-gen.cc"
+yy1119:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1325;
-		goto yy87;
-yy1195:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == '_') goto yy1252;
+		goto yy11;
+yy1120:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 529 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64X2Add); }
-#line 6853 "src/prebuilt/wast-lexer-gen.cc"
-yy1197:
+#line 6231 "src/prebuilt/wast-lexer-gen.cc"
+yy1122:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1326;
-		goto yy87;
-yy1198:
+		if (yych == '_') goto yy1253;
+		goto yy11;
+yy1123:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1327;
-		goto yy87;
-yy1199:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == '_') goto yy1254;
+		goto yy11;
+yy1124:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 540 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I64X2Neg); }
-#line 6869 "src/prebuilt/wast-lexer-gen.cc"
-yy1201:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6247 "src/prebuilt/wast-lexer-gen.cc"
+yy1126:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 552 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64X2Shl); }
-#line 6877 "src/prebuilt/wast-lexer-gen.cc"
-yy1203:
+#line 6255 "src/prebuilt/wast-lexer-gen.cc"
+yy1128:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1328;
-		goto yy87;
-yy1204:
+		if (yych == '_') goto yy1255;
+		goto yy11;
+yy1129:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1329;
-		goto yy87;
-yy1205:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'a') goto yy1256;
+		goto yy11;
+yy1130:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 533 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64X2Sub); }
-#line 6893 "src/prebuilt/wast-lexer-gen.cc"
-yy1207:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
+#line 6271 "src/prebuilt/wast-lexer-gen.cc"
+yy1132:
+		yych = *++cursor_;
+		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
+				if (yych >= '!') goto yy10;
 			} else {
-				if (yych <= '"') goto yy1208;
-				if (yych <= '\'') goto yy86;
+				if (yych <= '"') goto yy1133;
+				if (yych <= '\'') goto yy10;
 			}
 		} else {
 			if (yych <= '^') {
-				if (yych != ';') goto yy86;
+				if (yych != ';') goto yy10;
 			} else {
-				if (yych <= '_') goto yy1330;
-				if (yych <= '~') goto yy86;
+				if (yych <= '_') goto yy1257;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy1208:
+yy1133:
 #line 526 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I8X16Add); }
-#line 6914 "src/prebuilt/wast-lexer-gen.cc"
-yy1209:
+#line 6292 "src/prebuilt/wast-lexer-gen.cc"
+yy1134:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1331;
-		goto yy87;
-yy1210:
+		if (yych == '_') goto yy1258;
+		goto yy11;
+yy1135:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1332;
-		goto yy87;
-yy1211:
+		if (yych == '_') goto yy1259;
+		goto yy11;
+yy1136:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1333;
-		if (yych == 'u') goto yy1335;
-		goto yy87;
-yy1212:
+		if (yych == 's') goto yy1260;
+		if (yych == 'u') goto yy1262;
+		goto yy11;
+yy1137:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1337;
-		if (yych == 'u') goto yy1339;
-		goto yy87;
-yy1213:
+		if (yych == 's') goto yy1264;
+		if (yych == 'u') goto yy1266;
+		goto yy11;
+yy1138:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1341;
-		if (yych == 'u') goto yy1343;
-		goto yy87;
-yy1214:
+		if (yych == 's') goto yy1268;
+		if (yych == 'u') goto yy1270;
+		goto yy11;
+yy1139:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1345;
-		if (yych == 'u') goto yy1347;
-		goto yy87;
-yy1215:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1272;
+		if (yych == 'u') goto yy1274;
+		goto yy11;
+yy1140:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 534 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I8X16Mul); }
-#line 6950 "src/prebuilt/wast-lexer-gen.cc"
-yy1217:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6328 "src/prebuilt/wast-lexer-gen.cc"
+yy1142:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 537 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I8X16Neg); }
-#line 6958 "src/prebuilt/wast-lexer-gen.cc"
-yy1219:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6336 "src/prebuilt/wast-lexer-gen.cc"
+yy1144:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 549 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I8X16Shl); }
-#line 6966 "src/prebuilt/wast-lexer-gen.cc"
-yy1221:
+#line 6344 "src/prebuilt/wast-lexer-gen.cc"
+yy1146:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1349;
-		goto yy87;
-yy1222:
+		if (yych == '_') goto yy1276;
+		goto yy11;
+yy1147:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1350;
-		goto yy87;
-yy1223:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
+		if (yych == 'a') goto yy1277;
+		goto yy11;
+yy1148:
+		yych = *++cursor_;
+		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
+				if (yych >= '!') goto yy10;
 			} else {
-				if (yych <= '"') goto yy1224;
-				if (yych <= '\'') goto yy86;
+				if (yych <= '"') goto yy1149;
+				if (yych <= '\'') goto yy10;
 			}
 		} else {
 			if (yych <= '^') {
-				if (yych != ';') goto yy86;
+				if (yych != ';') goto yy10;
 			} else {
-				if (yych <= '_') goto yy1351;
-				if (yych <= '~') goto yy86;
+				if (yych <= '_') goto yy1278;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy1224:
+yy1149:
 #line 530 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I8X16Sub); }
-#line 6995 "src/prebuilt/wast-lexer-gen.cc"
-yy1225:
+#line 6373 "src/prebuilt/wast-lexer-gen.cc"
+yy1150:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
+		}
+#line 658 "src/wast-lexer.cc"
+		{ RETURN_OPCODE0(IfExcept); }
+#line 6381 "src/prebuilt/wast-lexer-gen.cc"
+yy1152:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych <= ' ') goto yy88;
-				goto yy86;
+				if (yych <= ' ') goto yy12;
+				goto yy10;
 			} else {
-				if (yych <= '"') goto yy88;
-				if (yych <= '\'') goto yy86;
-				goto yy88;
+				if (yych <= '"') goto yy12;
+				if (yych <= '\'') goto yy10;
+				goto yy12;
 			}
 		} else {
 			if (yych <= ':') {
-				if (yych <= '/') goto yy86;
-				if (yych <= '9') goto yy1034;
-				goto yy86;
+				if (yych <= '/') goto yy10;
+				if (yych <= '9') goto yy961;
+				goto yy10;
 			} else {
-				if (yych <= ';') goto yy88;
-				if (yych <= '~') goto yy86;
-				goto yy88;
+				if (yych <= ';') goto yy12;
+				if (yych <= '~') goto yy10;
+				goto yy12;
 			}
 		}
-yy1226:
+yy1153:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yych <= '9') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
-				goto yy88;
+				if (yych == '!') goto yy10;
+				goto yy12;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych <= ')') goto yy88;
-				if (yych <= '/') goto yy86;
-				goto yy1352;
+				if (yych <= '\'') goto yy10;
+				if (yych <= ')') goto yy12;
+				if (yych <= '/') goto yy10;
+				goto yy1279;
 			}
 		} else {
 			if (yych <= 'F') {
-				if (yych == ';') goto yy88;
-				if (yych <= '@') goto yy86;
-				goto yy1352;
+				if (yych == ';') goto yy12;
+				if (yych <= '@') goto yy10;
+				goto yy1279;
 			} else {
-				if (yych <= '`') goto yy86;
-				if (yych <= 'f') goto yy1352;
-				if (yych <= '~') goto yy86;
-				goto yy88;
+				if (yych <= '`') goto yy10;
+				if (yych <= 'f') goto yy1279;
+				if (yych <= '~') goto yy10;
+				goto yy12;
 			}
 		}
-yy1227:
+yy1154:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1354;
-		goto yy87;
-yy1228:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'l') goto yy1281;
+		goto yy11;
+yy1155:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 279 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(SetLocal); }
-#line 7057 "src/prebuilt/wast-lexer-gen.cc"
-yy1230:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6443 "src/prebuilt/wast-lexer-gen.cc"
+yy1157:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 280 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(TeeLocal); }
-#line 7065 "src/prebuilt/wast-lexer-gen.cc"
-yy1232:
+#line 6451 "src/prebuilt/wast-lexer-gen.cc"
+yy1159:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1356;
-		goto yy87;
-yy1233:
+		if (yych == 'l') goto yy1283;
+		goto yy11;
+yy1160:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1357;
-		goto yy87;
-yy1234:
+		if (yych == 'e') goto yy1284;
+		goto yy11;
+yy1161:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1358;
-		goto yy87;
-yy1235:
+		if (yych == 't') goto yy1285;
+		goto yy11;
+yy1162:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1360;
-		goto yy87;
-yy1236:
+		if (yych == 'a') goto yy1287;
+		goto yy11;
+yy1163:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1361;
-		goto yy87;
-yy1237:
+		if (yych == 'a') goto yy1288;
+		goto yy11;
+yy1164:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy1362;
-		goto yy87;
-yy1238:
+		if (yych == 'f') goto yy1289;
+		goto yy11;
+yy1165:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1363;
-		goto yy87;
-yy1239:
+		if (yych == 'u') goto yy1290;
+		goto yy11;
+yy1166:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy1364;
-		goto yy87;
-yy1240:
+		if (yych == 'p') goto yy1291;
+		goto yy11;
+yy1167:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1366;
-		goto yy87;
-yy1241:
+		if (yych == 'i') goto yy1293;
+		goto yy11;
+yy1168:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1367;
-		goto yy87;
-yy1242:
+		if (yych == 'e') goto yy1294;
+		goto yy11;
+yy1169:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1369;
-		goto yy87;
-yy1243:
+		if (yych == 'e') goto yy1296;
+		goto yy11;
+yy1170:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy1370;
-		goto yy87;
-yy1244:
+		if (yych == 'm') goto yy1297;
+		goto yy11;
+yy1171:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1371;
-		goto yy87;
-yy1245:
+		if (yych == 't') goto yy1298;
+		goto yy11;
+yy1172:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy1372;
-		goto yy87;
-yy1246:
+		if (yych == 'g') goto yy1299;
+		goto yy11;
+yy1173:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1373;
-		goto yy87;
-yy1247:
+		if (yych == '/') goto yy1300;
+		goto yy11;
+yy1174:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1374;
-		goto yy87;
-yy1248:
+		if (yych == 't') goto yy1301;
+		goto yy11;
+yy1175:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1376;
-		goto yy87;
-yy1249:
+		if (yych == 'r') goto yy1303;
+		goto yy11;
+yy1176:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1377;
-		goto yy87;
-yy1250:
+		if (yych == 't') goto yy1304;
+		goto yy11;
+yy1177:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1379;
-		goto yy87;
-yy1251:
+		if (yych == 't') goto yy1306;
+		goto yy11;
+yy1178:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy1380;
-		goto yy87;
-yy1252:
+		if (yych == 'g') goto yy1307;
+		goto yy11;
+yy1179:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1381;
-		goto yy87;
-yy1253:
+		if (yych == 't') goto yy1308;
+		goto yy11;
+yy1180:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1383;
-		goto yy87;
-yy1254:
+		if (yych == 'e') goto yy1310;
+		goto yy11;
+yy1181:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1384;
-		goto yy87;
-yy1255:
+		if (yych == 'r') goto yy1311;
+		goto yy11;
+yy1182:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1385;
-		goto yy87;
-yy1256:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 't') goto yy1312;
+		goto yy11;
+yy1183:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 281 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(GetGlobal); }
-#line 7169 "src/prebuilt/wast-lexer-gen.cc"
-yy1258:
+#line 6555 "src/prebuilt/wast-lexer-gen.cc"
+yy1185:
 		yych = *++cursor_;
-		if (yych == 'y') goto yy1387;
-		goto yy87;
-yy1259:
+		if (yych == 'y') goto yy1314;
+		goto yy11;
+yy1186:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1389;
-		goto yy87;
-yy1260:
+		if (yych == 's') goto yy1316;
+		goto yy11;
+yy1187:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1390;
-		goto yy87;
-yy1261:
+		if (yych == 't') goto yy1317;
+		goto yy11;
+yy1188:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1391;
-		goto yy87;
-yy1262:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 't') goto yy1318;
+		goto yy11;
+yy1189:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 610 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I16X8GeS); }
-#line 7193 "src/prebuilt/wast-lexer-gen.cc"
-yy1264:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6579 "src/prebuilt/wast-lexer-gen.cc"
+yy1191:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 611 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I16X8GeU); }
-#line 7201 "src/prebuilt/wast-lexer-gen.cc"
-yy1266:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6587 "src/prebuilt/wast-lexer-gen.cc"
+yy1193:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 602 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I16X8GtS); }
-#line 7209 "src/prebuilt/wast-lexer-gen.cc"
-yy1268:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6595 "src/prebuilt/wast-lexer-gen.cc"
+yy1195:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 603 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I16X8GtU); }
-#line 7217 "src/prebuilt/wast-lexer-gen.cc"
-yy1270:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6603 "src/prebuilt/wast-lexer-gen.cc"
+yy1197:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 594 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I16X8LeS); }
-#line 7225 "src/prebuilt/wast-lexer-gen.cc"
-yy1272:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6611 "src/prebuilt/wast-lexer-gen.cc"
+yy1199:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 595 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I16X8LeU); }
-#line 7233 "src/prebuilt/wast-lexer-gen.cc"
-yy1274:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6619 "src/prebuilt/wast-lexer-gen.cc"
+yy1201:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 586 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I16X8LtS); }
-#line 7241 "src/prebuilt/wast-lexer-gen.cc"
-yy1276:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6627 "src/prebuilt/wast-lexer-gen.cc"
+yy1203:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 587 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I16X8LtU); }
-#line 7249 "src/prebuilt/wast-lexer-gen.cc"
-yy1278:
+#line 6635 "src/prebuilt/wast-lexer-gen.cc"
+yy1205:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1392;
-		if (yych == 'u') goto yy1394;
-		goto yy87;
-yy1279:
+		if (yych == 's') goto yy1319;
+		if (yych == 'u') goto yy1321;
+		goto yy11;
+yy1206:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1396;
-		goto yy87;
-yy1280:
+		if (yych == 't') goto yy1323;
+		goto yy11;
+yy1207:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1398;
-		goto yy87;
-yy1281:
+		if (yych == 's') goto yy1325;
+		goto yy11;
+yy1208:
 		yych = *++cursor_;
-		if (yych == '.') goto yy1399;
-		goto yy87;
-yy1282:
+		if (yych == '.') goto yy1326;
+		goto yy11;
+yy1209:
 		yych = *++cursor_;
-		if (yych == '1') goto yy1400;
-		if (yych == '8') goto yy1401;
-		goto yy87;
-yy1283:
+		if (yych == '1') goto yy1327;
+		if (yych == '8') goto yy1328;
+		goto yy11;
+yy1210:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1402;
-		goto yy87;
-yy1284:
+		if (yych == '_') goto yy1329;
+		goto yy11;
+yy1211:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1403;
-		if (yych == 'u') goto yy1405;
-		goto yy87;
-yy1285:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1330;
+		if (yych == 'u') goto yy1332;
+		goto yy11;
+yy1212:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 318 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I32Popcnt); }
-#line 7288 "src/prebuilt/wast-lexer-gen.cc"
-yy1287:
+#line 6674 "src/prebuilt/wast-lexer-gen.cc"
+yy1214:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1407;
-		goto yy87;
-yy1288:
+		if (yych == 'r') goto yy1334;
+		goto yy11;
+yy1215:
 		yych = *++cursor_;
-		if (yych == '6') goto yy1408;
-		goto yy87;
-yy1289:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == '6') goto yy1335;
+		goto yy11;
+yy1216:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 301 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Store, I32Store8); }
-#line 7304 "src/prebuilt/wast-lexer-gen.cc"
-yy1291:
+#line 6690 "src/prebuilt/wast-lexer-gen.cc"
+yy1218:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1410;
-		if (yych == 'u') goto yy1411;
-		goto yy87;
-yy1292:
+		if (yych == 's') goto yy1337;
+		if (yych == 'u') goto yy1338;
+		goto yy11;
+yy1219:
 		yych = *++cursor_;
-		if (yych == '6') goto yy1412;
-		goto yy87;
-yy1293:
+		if (yych == '6') goto yy1339;
+		goto yy11;
+yy1220:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1413;
-		goto yy87;
-yy1294:
+		if (yych == 't') goto yy1340;
+		goto yy11;
+yy1221:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1414;
-		goto yy87;
-yy1295:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 't') goto yy1341;
+		goto yy11;
+yy1222:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 612 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32X4GeS); }
-#line 7329 "src/prebuilt/wast-lexer-gen.cc"
-yy1297:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6715 "src/prebuilt/wast-lexer-gen.cc"
+yy1224:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 613 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32X4GeU); }
-#line 7337 "src/prebuilt/wast-lexer-gen.cc"
-yy1299:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6723 "src/prebuilt/wast-lexer-gen.cc"
+yy1226:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 604 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32X4GtS); }
-#line 7345 "src/prebuilt/wast-lexer-gen.cc"
-yy1301:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6731 "src/prebuilt/wast-lexer-gen.cc"
+yy1228:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 605 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32X4GtU); }
-#line 7353 "src/prebuilt/wast-lexer-gen.cc"
-yy1303:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6739 "src/prebuilt/wast-lexer-gen.cc"
+yy1230:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 596 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32X4LeS); }
-#line 7361 "src/prebuilt/wast-lexer-gen.cc"
-yy1305:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6747 "src/prebuilt/wast-lexer-gen.cc"
+yy1232:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 597 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32X4LeU); }
-#line 7369 "src/prebuilt/wast-lexer-gen.cc"
-yy1307:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6755 "src/prebuilt/wast-lexer-gen.cc"
+yy1234:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 588 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32X4LtS); }
-#line 7377 "src/prebuilt/wast-lexer-gen.cc"
-yy1309:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6763 "src/prebuilt/wast-lexer-gen.cc"
+yy1236:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 589 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I32X4LtU); }
-#line 7385 "src/prebuilt/wast-lexer-gen.cc"
-yy1311:
+#line 6771 "src/prebuilt/wast-lexer-gen.cc"
+yy1238:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1415;
-		if (yych == 'u') goto yy1417;
-		goto yy87;
-yy1312:
+		if (yych == 's') goto yy1342;
+		if (yych == 'u') goto yy1344;
+		goto yy11;
+yy1239:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1419;
-		goto yy87;
-yy1313:
+		if (yych == 't') goto yy1346;
+		goto yy11;
+yy1240:
 		yych = *++cursor_;
-		if (yych == '.') goto yy1421;
-		goto yy87;
-yy1314:
+		if (yych == '.') goto yy1348;
+		goto yy11;
+yy1241:
 		yych = *++cursor_;
 		if (yych <= '3') {
-			if (yych == '1') goto yy1422;
-			if (yych <= '2') goto yy87;
-			goto yy1423;
+			if (yych == '1') goto yy1349;
+			if (yych <= '2') goto yy11;
+			goto yy1350;
 		} else {
 			if (yych <= '8') {
-				if (yych <= '7') goto yy87;
-				goto yy1424;
+				if (yych <= '7') goto yy11;
+				goto yy1351;
 			} else {
-				if (yych == '_') goto yy1425;
-				goto yy87;
+				if (yych == '_') goto yy1352;
+				goto yy11;
 			}
 		}
-yy1315:
+yy1242:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1426;
-		goto yy87;
-yy1316:
+		if (yych == '_') goto yy1353;
+		goto yy11;
+yy1243:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1427;
-		goto yy87;
-yy1317:
+		if (yych == '_') goto yy1354;
+		goto yy11;
+yy1244:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1428;
-		if (yych == 'u') goto yy1430;
-		goto yy87;
-yy1318:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1355;
+		if (yych == 'u') goto yy1357;
+		goto yy11;
+yy1245:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 319 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I64Popcnt); }
-#line 7434 "src/prebuilt/wast-lexer-gen.cc"
-yy1320:
+#line 6820 "src/prebuilt/wast-lexer-gen.cc"
+yy1247:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1432;
-		goto yy87;
-yy1321:
+		if (yych == 'r') goto yy1359;
+		goto yy11;
+yy1248:
 		yych = *++cursor_;
-		if (yych == '6') goto yy1433;
-		goto yy87;
-yy1322:
+		if (yych == '6') goto yy1360;
+		goto yy11;
+yy1249:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1435;
-		goto yy87;
-yy1323:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == '2') goto yy1362;
+		goto yy11;
+yy1250:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 302 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Store, I64Store8); }
-#line 7454 "src/prebuilt/wast-lexer-gen.cc"
-yy1325:
+#line 6840 "src/prebuilt/wast-lexer-gen.cc"
+yy1252:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1437;
-		if (yych == 'u') goto yy1438;
-		goto yy87;
-yy1326:
+		if (yych == 's') goto yy1364;
+		if (yych == 'u') goto yy1365;
+		goto yy11;
+yy1253:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1439;
-		goto yy87;
-yy1327:
+		if (yych == 't') goto yy1366;
+		goto yy11;
+yy1254:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1440;
-		goto yy87;
-yy1328:
+		if (yych == 't') goto yy1367;
+		goto yy11;
+yy1255:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1441;
-		if (yych == 'u') goto yy1443;
-		goto yy87;
-yy1329:
+		if (yych == 's') goto yy1368;
+		if (yych == 'u') goto yy1370;
+		goto yy11;
+yy1256:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1445;
-		goto yy87;
-yy1330:
+		if (yych == 't') goto yy1372;
+		goto yy11;
+yy1257:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1447;
-		goto yy87;
-yy1331:
+		if (yych == 's') goto yy1374;
+		goto yy11;
+yy1258:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1448;
-		goto yy87;
-yy1332:
+		if (yych == 't') goto yy1375;
+		goto yy11;
+yy1259:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1449;
-		goto yy87;
-yy1333:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 't') goto yy1376;
+		goto yy11;
+yy1260:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 608 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I8X16GeS); }
-#line 7496 "src/prebuilt/wast-lexer-gen.cc"
-yy1335:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6882 "src/prebuilt/wast-lexer-gen.cc"
+yy1262:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 609 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I8X16GeU); }
-#line 7504 "src/prebuilt/wast-lexer-gen.cc"
-yy1337:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6890 "src/prebuilt/wast-lexer-gen.cc"
+yy1264:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 600 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I8X16GtS); }
-#line 7512 "src/prebuilt/wast-lexer-gen.cc"
-yy1339:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6898 "src/prebuilt/wast-lexer-gen.cc"
+yy1266:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 601 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I8X16GtU); }
-#line 7520 "src/prebuilt/wast-lexer-gen.cc"
-yy1341:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6906 "src/prebuilt/wast-lexer-gen.cc"
+yy1268:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 592 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I8X16LeS); }
-#line 7528 "src/prebuilt/wast-lexer-gen.cc"
-yy1343:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6914 "src/prebuilt/wast-lexer-gen.cc"
+yy1270:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 593 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I8X16LeU); }
-#line 7536 "src/prebuilt/wast-lexer-gen.cc"
-yy1345:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6922 "src/prebuilt/wast-lexer-gen.cc"
+yy1272:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 584 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I8X16LtS); }
-#line 7544 "src/prebuilt/wast-lexer-gen.cc"
-yy1347:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 6930 "src/prebuilt/wast-lexer-gen.cc"
+yy1274:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 585 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Compare, I8X16LtU); }
-#line 7552 "src/prebuilt/wast-lexer-gen.cc"
-yy1349:
+#line 6938 "src/prebuilt/wast-lexer-gen.cc"
+yy1276:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1450;
-		if (yych == 'u') goto yy1452;
-		goto yy87;
-yy1350:
+		if (yych == 's') goto yy1377;
+		if (yych == 'u') goto yy1379;
+		goto yy11;
+yy1277:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1454;
-		goto yy87;
-yy1351:
+		if (yych == 't') goto yy1381;
+		goto yy11;
+yy1278:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1456;
-		goto yy87;
-yy1352:
+		if (yych == 's') goto yy1383;
+		goto yy11;
+yy1279:
 		++cursor_;
 		if (limit_ <= cursor_) FILL(1);
 		yych = *cursor_;
 		if (yych <= ':') {
 			if (yych <= '\'') {
-				if (yych == '!') goto yy86;
-				if (yych <= '"') goto yy1033;
-				goto yy86;
+				if (yych == '!') goto yy10;
+				if (yych <= '"') goto yy960;
+				goto yy10;
 			} else {
-				if (yych <= ')') goto yy1033;
-				if (yych <= '/') goto yy86;
-				if (yych <= '9') goto yy1352;
-				goto yy86;
+				if (yych <= ')') goto yy960;
+				if (yych <= '/') goto yy10;
+				if (yych <= '9') goto yy1279;
+				goto yy10;
 			}
 		} else {
 			if (yych <= '^') {
-				if (yych <= ';') goto yy1033;
-				if (yych <= '@') goto yy86;
-				if (yych <= 'F') goto yy1352;
-				goto yy86;
+				if (yych <= ';') goto yy960;
+				if (yych <= '@') goto yy10;
+				if (yych <= 'F') goto yy1279;
+				goto yy10;
 			} else {
 				if (yych <= '`') {
-					if (yych <= '_') goto yy1226;
-					goto yy86;
+					if (yych <= '_') goto yy1153;
+					goto yy10;
 				} else {
-					if (yych <= 'f') goto yy1352;
-					if (yych <= '~') goto yy86;
-					goto yy1033;
+					if (yych <= 'f') goto yy1279;
+					if (yych <= '~') goto yy10;
+					goto yy960;
 				}
 			}
 		}
-yy1354:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+yy1281:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 282 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(SetGlobal); }
-#line 7605 "src/prebuilt/wast-lexer-gen.cc"
-yy1356:
+#line 6991 "src/prebuilt/wast-lexer-gen.cc"
+yy1283:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1457;
-		goto yy87;
-yy1357:
+		if (yych == 'e') goto yy1384;
+		goto yy11;
+yy1284:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1459;
-		goto yy87;
-yy1358:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'l') goto yy1386;
+		goto yy11;
+yy1285:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 519 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Const, V128Const); }
-#line 7621 "src/prebuilt/wast-lexer-gen.cc"
-yy1360:
+#line 7007 "src/prebuilt/wast-lexer-gen.cc"
+yy1287:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1460;
-		goto yy87;
-yy1361:
+		if (yych == 'u') goto yy1387;
+		goto yy11;
+yy1288:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1461;
-		goto yy87;
-yy1362:
+		if (yych == 'l') goto yy1388;
+		goto yy11;
+yy1289:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy1462;
-		goto yy87;
-yy1363:
+		if (yych == 'o') goto yy1389;
+		goto yy11;
+yy1290:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1463;
-		goto yy87;
-yy1364:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy1390;
+		goto yy11;
+yy1291:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 652 "src/wast-lexer.cc"
 		{ RETURN(AssertTrap); }
-#line 7645 "src/prebuilt/wast-lexer-gen.cc"
-yy1366:
+#line 7031 "src/prebuilt/wast-lexer-gen.cc"
+yy1293:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy1464;
-		goto yy87;
-yy1367:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'n') goto yy1391;
+		goto yy11;
+yy1294:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 455 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(AtomicWake); }
-#line 7657 "src/prebuilt/wast-lexer-gen.cc"
-yy1369:
+#line 7043 "src/prebuilt/wast-lexer-gen.cc"
+yy1296:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy1465;
-		goto yy87;
-yy1370:
+		if (yych == 'c') goto yy1392;
+		goto yy11;
+yy1297:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy1466;
-		goto yy87;
-yy1371:
+		if (yych == 'o') goto yy1393;
+		goto yy11;
+yy1298:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1467;
-		goto yy87;
-yy1372:
+		if (yych == '_') goto yy1394;
+		goto yy11;
+yy1299:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy1468;
-		goto yy87;
-yy1373:
+		if (yych == 'n') goto yy1395;
+		goto yy11;
+yy1300:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy1470;
-		goto yy87;
-yy1374:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'f') goto yy1397;
+		goto yy11;
+yy1301:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 332 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F32Nearest); }
-#line 7685 "src/prebuilt/wast-lexer-gen.cc"
-yy1376:
+#line 7071 "src/prebuilt/wast-lexer-gen.cc"
+yy1303:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy1471;
-		goto yy87;
-yy1377:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'p') goto yy1398;
+		goto yy11;
+yy1304:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 524 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F32X4Splat); }
-#line 7697 "src/prebuilt/wast-lexer-gen.cc"
-yy1379:
+#line 7083 "src/prebuilt/wast-lexer-gen.cc"
+yy1306:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1472;
-		goto yy87;
-yy1380:
+		if (yych == '_') goto yy1399;
+		goto yy11;
+yy1307:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy1473;
-		goto yy87;
-yy1381:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'n') goto yy1400;
+		goto yy11;
+yy1308:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 333 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F64Nearest); }
-#line 7713 "src/prebuilt/wast-lexer-gen.cc"
-yy1383:
+#line 7099 "src/prebuilt/wast-lexer-gen.cc"
+yy1310:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1475;
-		goto yy87;
-yy1384:
+		if (yych == '/') goto yy1402;
+		goto yy11;
+yy1311:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy1476;
-		goto yy87;
-yy1385:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'p') goto yy1403;
+		goto yy11;
+yy1312:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 525 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, F64X2Splat); }
-#line 7729 "src/prebuilt/wast-lexer-gen.cc"
-yy1387:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 7115 "src/prebuilt/wast-lexer-gen.cc"
+yy1314:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 451 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(GrowMemory); }
-#line 7737 "src/prebuilt/wast-lexer-gen.cc"
-yy1389:
+#line 7123 "src/prebuilt/wast-lexer-gen.cc"
+yy1316:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1477;
-		goto yy87;
-yy1390:
+		if (yych == 'a') goto yy1404;
+		goto yy11;
+yy1317:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1478;
-		goto yy87;
-yy1391:
+		if (yych == 'r') goto yy1405;
+		goto yy11;
+yy1318:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1479;
-		goto yy87;
-yy1392:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy1406;
+		goto yy11;
+yy1319:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 555 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I16X8ShrS); }
-#line 7757 "src/prebuilt/wast-lexer-gen.cc"
-yy1394:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 7143 "src/prebuilt/wast-lexer-gen.cc"
+yy1321:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 556 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I16X8ShrU); }
-#line 7765 "src/prebuilt/wast-lexer-gen.cc"
-yy1396:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 7151 "src/prebuilt/wast-lexer-gen.cc"
+yy1323:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 521 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I16X8Splat); }
-#line 7773 "src/prebuilt/wast-lexer-gen.cc"
-yy1398:
+#line 7159 "src/prebuilt/wast-lexer-gen.cc"
+yy1325:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1480;
-		goto yy87;
-yy1399:
+		if (yych == 'a') goto yy1407;
+		goto yy11;
+yy1326:
 		yych = *++cursor_;
 		if (yych <= 'r') {
-			if (yych == 'l') goto yy1481;
-			if (yych <= 'q') goto yy87;
-			goto yy1482;
+			if (yych == 'l') goto yy1408;
+			if (yych <= 'q') goto yy11;
+			goto yy1409;
 		} else {
-			if (yych <= 's') goto yy1483;
-			if (yych == 'w') goto yy1484;
-			goto yy87;
+			if (yych <= 's') goto yy1410;
+			if (yych == 'w') goto yy1411;
+			goto yy11;
 		}
-yy1400:
+yy1327:
 		yych = *++cursor_;
-		if (yych == '6') goto yy1485;
-		goto yy87;
-yy1401:
+		if (yych == '6') goto yy1412;
+		goto yy11;
+yy1328:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1486;
-		goto yy87;
-yy1402:
+		if (yych == '_') goto yy1413;
+		goto yy11;
+yy1329:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1487;
-		if (yych == 'u') goto yy1489;
-		goto yy87;
-yy1403:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1414;
+		if (yych == 'u') goto yy1416;
+		goto yy11;
+yy1330:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 291 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Load, I32Load8S); }
-#line 7809 "src/prebuilt/wast-lexer-gen.cc"
-yy1405:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 7195 "src/prebuilt/wast-lexer-gen.cc"
+yy1332:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 293 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Load, I32Load8U); }
-#line 7817 "src/prebuilt/wast-lexer-gen.cc"
-yy1407:
+#line 7203 "src/prebuilt/wast-lexer-gen.cc"
+yy1334:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy1491;
-		goto yy87;
-yy1408:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'p') goto yy1418;
+		goto yy11;
+yy1335:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 303 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Store, I32Store16); }
-#line 7829 "src/prebuilt/wast-lexer-gen.cc"
-yy1410:
+#line 7215 "src/prebuilt/wast-lexer-gen.cc"
+yy1337:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1492;
-		if (yych == ':') goto yy1493;
-		goto yy87;
-yy1411:
+		if (yych == '/') goto yy1419;
+		if (yych == ':') goto yy1420;
+		goto yy11;
+yy1338:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1494;
-		if (yych == ':') goto yy1495;
-		goto yy87;
-yy1412:
+		if (yych == '/') goto yy1421;
+		if (yych == ':') goto yy1422;
+		goto yy11;
+yy1339:
 		yych = *++cursor_;
-		if (yych == '4') goto yy1496;
-		goto yy87;
-yy1413:
+		if (yych == '4') goto yy1423;
+		goto yy11;
+yy1340:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1498;
-		goto yy87;
-yy1414:
+		if (yych == 'r') goto yy1425;
+		goto yy11;
+yy1341:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1499;
-		goto yy87;
-yy1415:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy1426;
+		goto yy11;
+yy1342:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 557 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32X4ShrS); }
-#line 7859 "src/prebuilt/wast-lexer-gen.cc"
-yy1417:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 7245 "src/prebuilt/wast-lexer-gen.cc"
+yy1344:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 558 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I32X4ShrU); }
-#line 7867 "src/prebuilt/wast-lexer-gen.cc"
-yy1419:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 7253 "src/prebuilt/wast-lexer-gen.cc"
+yy1346:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 522 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I32X4Splat); }
-#line 7875 "src/prebuilt/wast-lexer-gen.cc"
-yy1421:
+#line 7261 "src/prebuilt/wast-lexer-gen.cc"
+yy1348:
 		yych = *++cursor_;
 		if (yych <= 'r') {
-			if (yych == 'l') goto yy1500;
-			if (yych <= 'q') goto yy87;
-			goto yy1501;
+			if (yych == 'l') goto yy1427;
+			if (yych <= 'q') goto yy11;
+			goto yy1428;
 		} else {
-			if (yych <= 's') goto yy1502;
-			if (yych == 'w') goto yy1503;
-			goto yy87;
+			if (yych <= 's') goto yy1429;
+			if (yych == 'w') goto yy1430;
+			goto yy11;
 		}
-yy1422:
+yy1349:
 		yych = *++cursor_;
-		if (yych == '6') goto yy1504;
-		goto yy87;
-yy1423:
+		if (yych == '6') goto yy1431;
+		goto yy11;
+yy1350:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1505;
-		goto yy87;
-yy1424:
+		if (yych == '2') goto yy1432;
+		goto yy11;
+yy1351:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1506;
-		goto yy87;
-yy1425:
+		if (yych == '_') goto yy1433;
+		goto yy11;
+yy1352:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1507;
-		if (yych == 'u') goto yy1508;
-		goto yy87;
-yy1426:
+		if (yych == 's') goto yy1434;
+		if (yych == 'u') goto yy1435;
+		goto yy11;
+yy1353:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1509;
-		if (yych == 'u') goto yy1511;
-		goto yy87;
-yy1427:
+		if (yych == 's') goto yy1436;
+		if (yych == 'u') goto yy1438;
+		goto yy11;
+yy1354:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1513;
-		if (yych == 'u') goto yy1515;
-		goto yy87;
-yy1428:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1440;
+		if (yych == 'u') goto yy1442;
+		goto yy11;
+yy1355:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 292 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Load, I64Load8S); }
-#line 7921 "src/prebuilt/wast-lexer-gen.cc"
-yy1430:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 7307 "src/prebuilt/wast-lexer-gen.cc"
+yy1357:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 294 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Load, I64Load8U); }
-#line 7929 "src/prebuilt/wast-lexer-gen.cc"
-yy1432:
+#line 7315 "src/prebuilt/wast-lexer-gen.cc"
+yy1359:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy1517;
-		goto yy87;
-yy1433:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'p') goto yy1444;
+		goto yy11;
+yy1360:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 304 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Store, I64Store16); }
-#line 7941 "src/prebuilt/wast-lexer-gen.cc"
-yy1435:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 7327 "src/prebuilt/wast-lexer-gen.cc"
+yy1362:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 305 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Store, I64Store32); }
-#line 7949 "src/prebuilt/wast-lexer-gen.cc"
-yy1437:
+#line 7335 "src/prebuilt/wast-lexer-gen.cc"
+yy1364:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1518;
-		if (yych == ':') goto yy1519;
-		goto yy87;
-yy1438:
+		if (yych == '/') goto yy1445;
+		if (yych == ':') goto yy1446;
+		goto yy11;
+yy1365:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1520;
-		if (yych == ':') goto yy1521;
-		goto yy87;
-yy1439:
+		if (yych == '/') goto yy1447;
+		if (yych == ':') goto yy1448;
+		goto yy11;
+yy1366:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1522;
-		goto yy87;
-yy1440:
+		if (yych == 'r') goto yy1449;
+		goto yy11;
+yy1367:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1523;
-		goto yy87;
-yy1441:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy1450;
+		goto yy11;
+yy1368:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 559 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64X2ShrS); }
-#line 7975 "src/prebuilt/wast-lexer-gen.cc"
-yy1443:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 7361 "src/prebuilt/wast-lexer-gen.cc"
+yy1370:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 560 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I64X2ShrU); }
-#line 7983 "src/prebuilt/wast-lexer-gen.cc"
-yy1445:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 7369 "src/prebuilt/wast-lexer-gen.cc"
+yy1372:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 523 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I64X2Splat); }
-#line 7991 "src/prebuilt/wast-lexer-gen.cc"
-yy1447:
+#line 7377 "src/prebuilt/wast-lexer-gen.cc"
+yy1374:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1524;
-		goto yy87;
-yy1448:
+		if (yych == 'a') goto yy1451;
+		goto yy11;
+yy1375:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1525;
-		goto yy87;
-yy1449:
+		if (yych == 'r') goto yy1452;
+		goto yy11;
+yy1376:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1526;
-		goto yy87;
-yy1450:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy1453;
+		goto yy11;
+yy1377:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 553 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I8X16ShrS); }
-#line 8011 "src/prebuilt/wast-lexer-gen.cc"
-yy1452:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 7397 "src/prebuilt/wast-lexer-gen.cc"
+yy1379:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 554 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I8X16ShrU); }
-#line 8019 "src/prebuilt/wast-lexer-gen.cc"
-yy1454:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 7405 "src/prebuilt/wast-lexer-gen.cc"
+yy1381:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 520 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I8X16Splat); }
-#line 8027 "src/prebuilt/wast-lexer-gen.cc"
-yy1456:
+#line 7413 "src/prebuilt/wast-lexer-gen.cc"
+yy1383:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1527;
-		goto yy87;
-yy1457:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'a') goto yy1454;
+		goto yy11;
+yy1384:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 449 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(Unreachable); }
-#line 8039 "src/prebuilt/wast-lexer-gen.cc"
-yy1459:
+#line 7425 "src/prebuilt/wast-lexer-gen.cc"
+yy1386:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1528;
-		goto yy87;
-yy1460:
+		if (yych == 'e') goto yy1455;
+		goto yy11;
+yy1387:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1529;
-		goto yy87;
-yy1461:
+		if (yych == 's') goto yy1456;
+		goto yy11;
+yy1388:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1530;
-		goto yy87;
-yy1462:
+		if (yych == 'i') goto yy1457;
+		goto yy11;
+yy1389:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1531;
-		goto yy87;
-yy1463:
+		if (yych == 'r') goto yy1458;
+		goto yy11;
+yy1390:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy1532;
-		goto yy87;
-yy1464:
+		if (yych == 'n') goto yy1459;
+		goto yy11;
+yy1391:
 		yych = *++cursor_;
-		if (yych == 'k') goto yy1534;
-		goto yy87;
-yy1465:
+		if (yych == 'k') goto yy1461;
+		goto yy11;
+yy1392:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1535;
-		goto yy87;
-yy1466:
+		if (yych == 't') goto yy1462;
+		goto yy11;
+yy1393:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1537;
-		goto yy87;
-yy1467:
+		if (yych == 'r') goto yy1464;
+		goto yy11;
+yy1394:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1538;
-		if (yych == 'u') goto yy1539;
-		goto yy87;
-yy1468:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1465;
+		if (yych == 'u') goto yy1466;
+		goto yy11;
+yy1395:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 381 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, F32Copysign); }
-#line 8084 "src/prebuilt/wast-lexer-gen.cc"
-yy1470:
+#line 7470 "src/prebuilt/wast-lexer-gen.cc"
+yy1397:
 		yych = *++cursor_;
-		if (yych == '6') goto yy1540;
-		goto yy87;
-yy1471:
+		if (yych == '6') goto yy1467;
+		goto yy11;
+yy1398:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1541;
-		goto yy87;
-yy1472:
+		if (yych == 'r') goto yy1468;
+		goto yy11;
+yy1399:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1542;
-		if (yych == 'u') goto yy1543;
-		goto yy87;
-yy1473:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1469;
+		if (yych == 'u') goto yy1470;
+		goto yy11;
+yy1400:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 382 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, F64Copysign); }
-#line 8105 "src/prebuilt/wast-lexer-gen.cc"
-yy1475:
+#line 7491 "src/prebuilt/wast-lexer-gen.cc"
+yy1402:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy1544;
-		goto yy87;
-yy1476:
+		if (yych == 'f') goto yy1471;
+		goto yy11;
+yy1403:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1545;
-		goto yy87;
-yy1477:
+		if (yych == 'r') goto yy1472;
+		goto yy11;
+yy1404:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1546;
-		goto yy87;
-yy1478:
+		if (yych == 't') goto yy1473;
+		goto yy11;
+yy1405:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1547;
-		goto yy87;
-yy1479:
+		if (yych == 'u') goto yy1474;
+		goto yy11;
+yy1406:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1548;
-		goto yy87;
-yy1480:
+		if (yych == 'u') goto yy1475;
+		goto yy11;
+yy1407:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1549;
-		goto yy87;
-yy1481:
+		if (yych == 't') goto yy1476;
+		goto yy11;
+yy1408:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy1550;
-		goto yy87;
-yy1482:
+		if (yych == 'o') goto yy1477;
+		goto yy11;
+yy1409:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy1551;
-		goto yy87;
-yy1483:
+		if (yych == 'm') goto yy1478;
+		goto yy11;
+yy1410:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1552;
-		goto yy87;
-yy1484:
+		if (yych == 't') goto yy1479;
+		goto yy11;
+yy1411:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1553;
-		goto yy87;
-yy1485:
+		if (yych == 'a') goto yy1480;
+		goto yy11;
+yy1412:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1554;
-		goto yy87;
-yy1486:
+		if (yych == '_') goto yy1481;
+		goto yy11;
+yy1413:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1555;
-		goto yy87;
-yy1487:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1482;
+		goto yy11;
+yy1414:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 295 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Load, I32Load16S); }
-#line 8161 "src/prebuilt/wast-lexer-gen.cc"
-yy1489:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 7547 "src/prebuilt/wast-lexer-gen.cc"
+yy1416:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 297 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Load, I32Load16U); }
-#line 8169 "src/prebuilt/wast-lexer-gen.cc"
-yy1491:
+#line 7555 "src/prebuilt/wast-lexer-gen.cc"
+yy1418:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1557;
-		goto yy87;
-yy1492:
+		if (yych == 'r') goto yy1484;
+		goto yy11;
+yy1419:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy1558;
-		goto yy87;
-yy1493:
+		if (yych == 'f') goto yy1485;
+		goto yy11;
+yy1420:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1559;
-		goto yy87;
-yy1494:
+		if (yych == 's') goto yy1486;
+		goto yy11;
+yy1421:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy1560;
-		goto yy87;
-yy1495:
+		if (yych == 'f') goto yy1487;
+		goto yy11;
+yy1422:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1561;
-		goto yy87;
-yy1496:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1488;
+		goto yy11;
+yy1423:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 417 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I32WrapI64); }
-#line 8197 "src/prebuilt/wast-lexer-gen.cc"
-yy1498:
+#line 7583 "src/prebuilt/wast-lexer-gen.cc"
+yy1425:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1562;
-		goto yy87;
-yy1499:
+		if (yych == 'u') goto yy1489;
+		goto yy11;
+yy1426:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1563;
-		goto yy87;
-yy1500:
+		if (yych == 'u') goto yy1490;
+		goto yy11;
+yy1427:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy1564;
-		goto yy87;
-yy1501:
+		if (yych == 'o') goto yy1491;
+		goto yy11;
+yy1428:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy1565;
-		goto yy87;
-yy1502:
+		if (yych == 'm') goto yy1492;
+		goto yy11;
+yy1429:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1566;
-		goto yy87;
-yy1503:
+		if (yych == 't') goto yy1493;
+		goto yy11;
+yy1430:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1567;
-		goto yy87;
-yy1504:
+		if (yych == 'a') goto yy1494;
+		goto yy11;
+yy1431:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1568;
-		goto yy87;
-yy1505:
+		if (yych == '_') goto yy1495;
+		goto yy11;
+yy1432:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1569;
-		goto yy87;
-yy1506:
+		if (yych == '_') goto yy1496;
+		goto yy11;
+yy1433:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1570;
-		goto yy87;
-yy1507:
+		if (yych == 's') goto yy1497;
+		goto yy11;
+yy1434:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1572;
-		goto yy87;
-yy1508:
+		if (yych == '/') goto yy1499;
+		goto yy11;
+yy1435:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1573;
-		goto yy87;
-yy1509:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == '/') goto yy1500;
+		goto yy11;
+yy1436:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 296 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Load, I64Load16S); }
-#line 8249 "src/prebuilt/wast-lexer-gen.cc"
-yy1511:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 7635 "src/prebuilt/wast-lexer-gen.cc"
+yy1438:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 298 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Load, I64Load16U); }
-#line 8257 "src/prebuilt/wast-lexer-gen.cc"
-yy1513:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 7643 "src/prebuilt/wast-lexer-gen.cc"
+yy1440:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 299 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Load, I64Load32S); }
-#line 8265 "src/prebuilt/wast-lexer-gen.cc"
-yy1515:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 7651 "src/prebuilt/wast-lexer-gen.cc"
+yy1442:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 300 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Load, I64Load32U); }
-#line 8273 "src/prebuilt/wast-lexer-gen.cc"
-yy1517:
+#line 7659 "src/prebuilt/wast-lexer-gen.cc"
+yy1444:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1574;
-		goto yy87;
-yy1518:
+		if (yych == 'r') goto yy1501;
+		goto yy11;
+yy1445:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy1575;
-		goto yy87;
-yy1519:
+		if (yych == 'f') goto yy1502;
+		goto yy11;
+yy1446:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1576;
-		goto yy87;
-yy1520:
+		if (yych == 's') goto yy1503;
+		goto yy11;
+yy1447:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy1577;
-		goto yy87;
-yy1521:
+		if (yych == 'f') goto yy1504;
+		goto yy11;
+yy1448:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1578;
-		goto yy87;
-yy1522:
+		if (yych == 's') goto yy1505;
+		goto yy11;
+yy1449:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1579;
-		goto yy87;
-yy1523:
+		if (yych == 'u') goto yy1506;
+		goto yy11;
+yy1450:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1580;
-		goto yy87;
-yy1524:
+		if (yych == 'u') goto yy1507;
+		goto yy11;
+yy1451:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1581;
-		goto yy87;
-yy1525:
+		if (yych == 't') goto yy1508;
+		goto yy11;
+yy1452:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1582;
-		goto yy87;
-yy1526:
+		if (yych == 'u') goto yy1509;
+		goto yy11;
+yy1453:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1583;
-		goto yy87;
-yy1527:
+		if (yych == 'u') goto yy1510;
+		goto yy11;
+yy1454:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1584;
-		goto yy87;
-yy1528:
+		if (yych == 't') goto yy1511;
+		goto yy11;
+yy1455:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy1585;
-		goto yy87;
-yy1529:
+		if (yych == 'c') goto yy1512;
+		goto yy11;
+yy1456:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1586;
-		goto yy87;
-yy1530:
+		if (yych == 't') goto yy1513;
+		goto yy11;
+yy1457:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1587;
-		goto yy87;
-yy1531:
+		if (yych == 'd') goto yy1514;
+		goto yy11;
+yy1458:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy1589;
-		goto yy87;
-yy1532:
-		++cursor_;
-		if ((yych = *cursor_) <= ')') {
+		if (yych == 'm') goto yy1516;
+		goto yy11;
+yy1459:
+		yych = *++cursor_;
+		if (yych <= ')') {
 			if (yych <= '!') {
-				if (yych >= '!') goto yy86;
+				if (yych >= '!') goto yy10;
 			} else {
-				if (yych <= '"') goto yy1533;
-				if (yych <= '\'') goto yy86;
+				if (yych <= '"') goto yy1460;
+				if (yych <= '\'') goto yy10;
 			}
 		} else {
 			if (yych <= '^') {
-				if (yych != ';') goto yy86;
+				if (yych != ';') goto yy10;
 			} else {
-				if (yych <= '_') goto yy1590;
-				if (yych <= '~') goto yy86;
+				if (yych <= '_') goto yy1517;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy1533:
+yy1460:
 #line 649 "src/wast-lexer.cc"
 		{ RETURN(AssertReturn); }
-#line 8354 "src/prebuilt/wast-lexer-gen.cc"
-yy1534:
+#line 7740 "src/prebuilt/wast-lexer-gen.cc"
+yy1461:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1591;
-		goto yy87;
-yy1535:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'a') goto yy1518;
+		goto yy11;
+yy1462:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 274 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(CallIndirect); }
-#line 8366 "src/prebuilt/wast-lexer-gen.cc"
-yy1537:
+#line 7752 "src/prebuilt/wast-lexer-gen.cc"
+yy1464:
 		yych = *++cursor_;
-		if (yych == 'y') goto yy1592;
-		goto yy87;
-yy1538:
+		if (yych == 'y') goto yy1519;
+		goto yy11;
+yy1465:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1594;
-		goto yy87;
-yy1539:
+		if (yych == '/') goto yy1521;
+		goto yy11;
+yy1466:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1595;
-		goto yy87;
-yy1540:
+		if (yych == '/') goto yy1522;
+		goto yy11;
+yy1467:
 		yych = *++cursor_;
-		if (yych == '4') goto yy1596;
-		goto yy87;
-yy1541:
+		if (yych == '4') goto yy1523;
+		goto yy11;
+yy1468:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1598;
-		goto yy87;
-yy1542:
+		if (yych == 'e') goto yy1525;
+		goto yy11;
+yy1469:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1599;
-		goto yy87;
-yy1543:
+		if (yych == '/') goto yy1526;
+		goto yy11;
+yy1470:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1600;
-		goto yy87;
-yy1544:
+		if (yych == '/') goto yy1527;
+		goto yy11;
+yy1471:
 		yych = *++cursor_;
-		if (yych == '3') goto yy1601;
-		goto yy87;
-yy1545:
+		if (yych == '3') goto yy1528;
+		goto yy11;
+yy1472:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1602;
-		goto yy87;
-yy1546:
+		if (yych == 'e') goto yy1529;
+		goto yy11;
+yy1473:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1603;
-		goto yy87;
-yy1547:
+		if (yych == 'u') goto yy1530;
+		goto yy11;
+yy1474:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1604;
-		goto yy87;
-yy1548:
+		if (yych == 'e') goto yy1531;
+		goto yy11;
+yy1475:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1606;
-		goto yy87;
-yy1549:
+		if (yych == 'e') goto yy1533;
+		goto yy11;
+yy1476:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1608;
-		goto yy87;
-yy1550:
+		if (yych == 'u') goto yy1535;
+		goto yy11;
+yy1477:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1609;
-		goto yy87;
-yy1551:
+		if (yych == 'a') goto yy1536;
+		goto yy11;
+yy1478:
 		yych = *++cursor_;
-		if (yych == 'w') goto yy1610;
-		goto yy87;
-yy1552:
+		if (yych == 'w') goto yy1537;
+		goto yy11;
+yy1479:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy1611;
-		goto yy87;
-yy1553:
+		if (yych == 'o') goto yy1538;
+		goto yy11;
+yy1480:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1612;
-		goto yy87;
-yy1554:
+		if (yych == 'i') goto yy1539;
+		goto yy11;
+yy1481:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1613;
-		goto yy87;
-yy1555:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1540;
+		goto yy11;
+yy1482:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 334 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I32Extend8S); }
-#line 8446 "src/prebuilt/wast-lexer-gen.cc"
-yy1557:
+#line 7832 "src/prebuilt/wast-lexer-gen.cc"
+yy1484:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1615;
-		goto yy87;
-yy1558:
+		if (yych == 'e') goto yy1542;
+		goto yy11;
+yy1485:
 		yych = *++cursor_;
-		if (yych == '3') goto yy1616;
-		if (yych == '6') goto yy1617;
-		goto yy87;
-yy1559:
+		if (yych == '3') goto yy1543;
+		if (yych == '6') goto yy1544;
+		goto yy11;
+yy1486:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1618;
-		goto yy87;
-yy1560:
+		if (yych == 'a') goto yy1545;
+		goto yy11;
+yy1487:
 		yych = *++cursor_;
-		if (yych == '3') goto yy1619;
-		if (yych == '6') goto yy1620;
-		goto yy87;
-yy1561:
+		if (yych == '3') goto yy1546;
+		if (yych == '6') goto yy1547;
+		goto yy11;
+yy1488:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1621;
-		goto yy87;
-yy1562:
+		if (yych == 'a') goto yy1548;
+		goto yy11;
+yy1489:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1622;
-		goto yy87;
-yy1563:
+		if (yych == 'e') goto yy1549;
+		goto yy11;
+yy1490:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1624;
-		goto yy87;
-yy1564:
+		if (yych == 'e') goto yy1551;
+		goto yy11;
+yy1491:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1626;
-		goto yy87;
-yy1565:
+		if (yych == 'a') goto yy1553;
+		goto yy11;
+yy1492:
 		yych = *++cursor_;
-		if (yych == 'w') goto yy1627;
-		goto yy87;
-yy1566:
+		if (yych == 'w') goto yy1554;
+		goto yy11;
+yy1493:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy1628;
-		goto yy87;
-yy1567:
+		if (yych == 'o') goto yy1555;
+		goto yy11;
+yy1494:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1629;
-		goto yy87;
-yy1568:
+		if (yych == 'i') goto yy1556;
+		goto yy11;
+yy1495:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1630;
-		goto yy87;
-yy1569:
+		if (yych == 's') goto yy1557;
+		goto yy11;
+yy1496:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1632;
-		goto yy87;
-yy1570:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1559;
+		goto yy11;
+yy1497:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 336 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I64Extend8S); }
-#line 8508 "src/prebuilt/wast-lexer-gen.cc"
-yy1572:
+#line 7894 "src/prebuilt/wast-lexer-gen.cc"
+yy1499:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1634;
-		goto yy87;
-yy1573:
+		if (yych == 'i') goto yy1561;
+		goto yy11;
+yy1500:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1635;
-		goto yy87;
-yy1574:
+		if (yych == 'i') goto yy1562;
+		goto yy11;
+yy1501:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1636;
-		goto yy87;
-yy1575:
+		if (yych == 'e') goto yy1563;
+		goto yy11;
+yy1502:
 		yych = *++cursor_;
-		if (yych == '3') goto yy1637;
-		if (yych == '6') goto yy1638;
-		goto yy87;
-yy1576:
+		if (yych == '3') goto yy1564;
+		if (yych == '6') goto yy1565;
+		goto yy11;
+yy1503:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1639;
-		goto yy87;
-yy1577:
+		if (yych == 'a') goto yy1566;
+		goto yy11;
+yy1504:
 		yych = *++cursor_;
-		if (yych == '3') goto yy1640;
-		if (yych == '6') goto yy1641;
-		goto yy87;
-yy1578:
+		if (yych == '3') goto yy1567;
+		if (yych == '6') goto yy1568;
+		goto yy11;
+yy1505:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1642;
-		goto yy87;
-yy1579:
+		if (yych == 'a') goto yy1569;
+		goto yy11;
+yy1506:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1643;
-		goto yy87;
-yy1580:
+		if (yych == 'e') goto yy1570;
+		goto yy11;
+yy1507:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1645;
-		goto yy87;
-yy1581:
+		if (yych == 'e') goto yy1572;
+		goto yy11;
+yy1508:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1647;
-		goto yy87;
-yy1582:
+		if (yych == 'u') goto yy1574;
+		goto yy11;
+yy1509:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1648;
-		goto yy87;
-yy1583:
+		if (yych == 'e') goto yy1575;
+		goto yy11;
+yy1510:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1650;
-		goto yy87;
-yy1584:
+		if (yych == 'e') goto yy1577;
+		goto yy11;
+yy1511:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1652;
-		goto yy87;
-yy1585:
+		if (yych == 'u') goto yy1579;
+		goto yy11;
+yy1512:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1653;
-		goto yy87;
-yy1586:
+		if (yych == 't') goto yy1580;
+		goto yy11;
+yy1513:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1655;
-		goto yy87;
-yy1587:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'i') goto yy1582;
+		goto yy11;
+yy1514:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 647 "src/wast-lexer.cc"
 		{ RETURN(AssertInvalid); }
-#line 8578 "src/prebuilt/wast-lexer-gen.cc"
-yy1589:
+#line 7964 "src/prebuilt/wast-lexer-gen.cc"
+yy1516:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1656;
-		goto yy87;
-yy1590:
+		if (yych == 'e') goto yy1583;
+		goto yy11;
+yy1517:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1657;
-		if (yych == 'c') goto yy1658;
-		goto yy87;
-yy1591:
+		if (yych == 'a') goto yy1584;
+		if (yych == 'c') goto yy1585;
+		goto yy11;
+yy1518:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy1659;
-		goto yy87;
-yy1592:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'b') goto yy1586;
+		goto yy11;
+yy1519:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 450 "src/wast-lexer.cc"
 		{ RETURN_OPCODE0(CurrentMemory); }
-#line 8599 "src/prebuilt/wast-lexer-gen.cc"
-yy1594:
+#line 7985 "src/prebuilt/wast-lexer-gen.cc"
+yy1521:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1660;
-		goto yy87;
-yy1595:
+		if (yych == 'i') goto yy1587;
+		goto yy11;
+yy1522:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1661;
-		goto yy87;
-yy1596:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'i') goto yy1588;
+		goto yy11;
+yy1523:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 443 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, F32DemoteF64); }
-#line 8615 "src/prebuilt/wast-lexer-gen.cc"
-yy1598:
+#line 8001 "src/prebuilt/wast-lexer-gen.cc"
+yy1525:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1662;
-		goto yy87;
-yy1599:
+		if (yych == 't') goto yy1589;
+		goto yy11;
+yy1526:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1663;
-		goto yy87;
-yy1600:
+		if (yych == 'i') goto yy1590;
+		goto yy11;
+yy1527:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1664;
-		goto yy87;
-yy1601:
+		if (yych == 'i') goto yy1591;
+		goto yy11;
+yy1528:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1665;
-		goto yy87;
-yy1602:
+		if (yych == '2') goto yy1592;
+		goto yy11;
+yy1529:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1667;
-		goto yy87;
-yy1603:
+		if (yych == 't') goto yy1594;
+		goto yy11;
+yy1530:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1668;
-		goto yy87;
-yy1604:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy1595;
+		goto yy11;
+yy1531:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 571 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary,  I16X8AllTrue); }
-#line 8647 "src/prebuilt/wast-lexer-gen.cc"
-yy1606:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 8033 "src/prebuilt/wast-lexer-gen.cc"
+yy1533:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 567 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary,  I16X8AnyTrue); }
-#line 8655 "src/prebuilt/wast-lexer-gen.cc"
-yy1608:
+#line 8041 "src/prebuilt/wast-lexer-gen.cc"
+yy1535:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1669;
-		goto yy87;
-yy1609:
+		if (yych == 'r') goto yy1596;
+		goto yy11;
+yy1536:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1670;
-		goto yy87;
-yy1610:
+		if (yych == 'd') goto yy1597;
+		goto yy11;
+yy1537:
 		yych = *++cursor_;
 		if (yych <= '0') {
-			if (yych == '.') goto yy1672;
-			goto yy87;
+			if (yych == '.') goto yy1599;
+			goto yy11;
 		} else {
-			if (yych <= '1') goto yy1673;
-			if (yych == '8') goto yy1674;
-			goto yy87;
+			if (yych <= '1') goto yy1600;
+			if (yych == '8') goto yy1601;
+			goto yy11;
 		}
-yy1611:
+yy1538:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1675;
-		goto yy87;
-yy1612:
+		if (yych == 'r') goto yy1602;
+		goto yy11;
+yy1539:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1676;
-		goto yy87;
-yy1613:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 't') goto yy1603;
+		goto yy11;
+yy1540:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 335 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I32Extend16S); }
-#line 8689 "src/prebuilt/wast-lexer-gen.cc"
-yy1615:
+#line 8075 "src/prebuilt/wast-lexer-gen.cc"
+yy1542:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1678;
-		goto yy87;
-yy1616:
+		if (yych == 't') goto yy1605;
+		goto yy11;
+yy1543:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1679;
-		goto yy87;
-yy1617:
+		if (yych == '2') goto yy1606;
+		goto yy11;
+yy1544:
 		yych = *++cursor_;
-		if (yych == '4') goto yy1681;
-		goto yy87;
-yy1618:
+		if (yych == '4') goto yy1608;
+		goto yy11;
+yy1545:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1683;
-		goto yy87;
-yy1619:
+		if (yych == 't') goto yy1610;
+		goto yy11;
+yy1546:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1684;
-		goto yy87;
-yy1620:
+		if (yych == '2') goto yy1611;
+		goto yy11;
+yy1547:
 		yych = *++cursor_;
-		if (yych == '4') goto yy1686;
-		goto yy87;
-yy1621:
+		if (yych == '4') goto yy1613;
+		goto yy11;
+yy1548:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1688;
-		goto yy87;
-yy1622:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 't') goto yy1615;
+		goto yy11;
+yy1549:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 572 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary,  I32X4AllTrue); }
-#line 8725 "src/prebuilt/wast-lexer-gen.cc"
-yy1624:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 8111 "src/prebuilt/wast-lexer-gen.cc"
+yy1551:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 568 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary,  I32X4AnyTrue); }
-#line 8733 "src/prebuilt/wast-lexer-gen.cc"
-yy1626:
+#line 8119 "src/prebuilt/wast-lexer-gen.cc"
+yy1553:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1689;
-		goto yy87;
-yy1627:
+		if (yych == 'd') goto yy1616;
+		goto yy11;
+yy1554:
 		yych = *++cursor_;
 		switch (yych) {
-		case '.':	goto yy1691;
-		case '1':	goto yy1692;
-		case '3':	goto yy1693;
-		case '8':	goto yy1694;
-		default:	goto yy87;
+		case '.':	goto yy1618;
+		case '1':	goto yy1619;
+		case '3':	goto yy1620;
+		case '8':	goto yy1621;
+		default:	goto yy11;
 		}
-yy1628:
+yy1555:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1695;
-		goto yy87;
-yy1629:
+		if (yych == 'r') goto yy1622;
+		goto yy11;
+yy1556:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1696;
-		goto yy87;
-yy1630:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 't') goto yy1623;
+		goto yy11;
+yy1557:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 337 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I64Extend16S); }
-#line 8762 "src/prebuilt/wast-lexer-gen.cc"
-yy1632:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 8148 "src/prebuilt/wast-lexer-gen.cc"
+yy1559:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 338 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary, I64Extend32S); }
-#line 8770 "src/prebuilt/wast-lexer-gen.cc"
-yy1634:
+#line 8156 "src/prebuilt/wast-lexer-gen.cc"
+yy1561:
 		yych = *++cursor_;
-		if (yych == '3') goto yy1698;
-		goto yy87;
-yy1635:
+		if (yych == '3') goto yy1625;
+		goto yy11;
+yy1562:
 		yych = *++cursor_;
-		if (yych == '3') goto yy1699;
-		goto yy87;
-yy1636:
+		if (yych == '3') goto yy1626;
+		goto yy11;
+yy1563:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1700;
-		goto yy87;
-yy1637:
+		if (yych == 't') goto yy1627;
+		goto yy11;
+yy1564:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1701;
-		goto yy87;
-yy1638:
+		if (yych == '2') goto yy1628;
+		goto yy11;
+yy1565:
 		yych = *++cursor_;
-		if (yych == '4') goto yy1703;
-		goto yy87;
-yy1639:
+		if (yych == '4') goto yy1630;
+		goto yy11;
+yy1566:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1705;
-		goto yy87;
-yy1640:
+		if (yych == 't') goto yy1632;
+		goto yy11;
+yy1567:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1706;
-		goto yy87;
-yy1641:
+		if (yych == '2') goto yy1633;
+		goto yy11;
+yy1568:
 		yych = *++cursor_;
-		if (yych == '4') goto yy1708;
-		goto yy87;
-yy1642:
+		if (yych == '4') goto yy1635;
+		goto yy11;
+yy1569:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1710;
-		goto yy87;
-yy1643:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 't') goto yy1637;
+		goto yy11;
+yy1570:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 573 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary,  I64X2AllTrue); }
-#line 8814 "src/prebuilt/wast-lexer-gen.cc"
-yy1645:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 8200 "src/prebuilt/wast-lexer-gen.cc"
+yy1572:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 569 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary,  I64X2AnyTrue); }
-#line 8822 "src/prebuilt/wast-lexer-gen.cc"
-yy1647:
+#line 8208 "src/prebuilt/wast-lexer-gen.cc"
+yy1574:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1711;
-		goto yy87;
-yy1648:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy1638;
+		goto yy11;
+yy1575:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 570 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary,  I8X16AllTrue); }
-#line 8834 "src/prebuilt/wast-lexer-gen.cc"
-yy1650:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 8220 "src/prebuilt/wast-lexer-gen.cc"
+yy1577:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 566 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Unary,  I8X16AnyTrue); }
-#line 8842 "src/prebuilt/wast-lexer-gen.cc"
-yy1652:
+#line 8228 "src/prebuilt/wast-lexer-gen.cc"
+yy1579:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1712;
-		goto yy87;
-yy1653:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy1639;
+		goto yy11;
+yy1580:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 565 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Ternary, V128BitSelect); }
-#line 8854 "src/prebuilt/wast-lexer-gen.cc"
-yy1655:
+#line 8240 "src/prebuilt/wast-lexer-gen.cc"
+yy1582:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy1713;
-		goto yy87;
-yy1656:
+		if (yych == 'o') goto yy1640;
+		goto yy11;
+yy1583:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1714;
-		goto yy87;
-yy1657:
+		if (yych == 'd') goto yy1641;
+		goto yy11;
+yy1584:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1716;
-		goto yy87;
-yy1658:
+		if (yych == 'r') goto yy1643;
+		goto yy11;
+yy1585:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1717;
-		goto yy87;
-yy1659:
+		if (yych == 'a') goto yy1644;
+		goto yy11;
+yy1586:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy1718;
-		goto yy87;
-yy1660:
+		if (yych == 'l') goto yy1645;
+		goto yy11;
+yy1587:
 		yych = *++cursor_;
-		if (yych == '3') goto yy1719;
-		if (yych == '6') goto yy1720;
-		goto yy87;
-yy1661:
+		if (yych == '3') goto yy1646;
+		if (yych == '6') goto yy1647;
+		goto yy11;
+yy1588:
 		yych = *++cursor_;
-		if (yych == '3') goto yy1721;
-		if (yych == '6') goto yy1722;
-		goto yy87;
-yy1662:
+		if (yych == '3') goto yy1648;
+		if (yych == '6') goto yy1649;
+		goto yy11;
+yy1589:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1723;
-		goto yy87;
-yy1663:
+		if (yych == '/') goto yy1650;
+		goto yy11;
+yy1590:
 		yych = *++cursor_;
-		if (yych == '3') goto yy1724;
-		if (yych == '6') goto yy1725;
-		goto yy87;
-yy1664:
+		if (yych == '3') goto yy1651;
+		if (yych == '6') goto yy1652;
+		goto yy11;
+yy1591:
 		yych = *++cursor_;
-		if (yych == '3') goto yy1726;
-		if (yych == '6') goto yy1727;
-		goto yy87;
-yy1665:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == '3') goto yy1653;
+		if (yych == '6') goto yy1654;
+		goto yy11;
+yy1592:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 442 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, F64PromoteF32); }
-#line 8906 "src/prebuilt/wast-lexer-gen.cc"
-yy1667:
+#line 8292 "src/prebuilt/wast-lexer-gen.cc"
+yy1594:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1728;
-		goto yy87;
-yy1668:
+		if (yych == '/') goto yy1655;
+		goto yy11;
+yy1595:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1729;
-		goto yy87;
-yy1669:
+		if (yych == 'a') goto yy1656;
+		goto yy11;
+yy1596:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1730;
-		goto yy87;
-yy1670:
-		++cursor_;
-		if ((yych = *cursor_) <= '0') {
+		if (yych == 'a') goto yy1657;
+		goto yy11;
+yy1597:
+		yych = *++cursor_;
+		if (yych <= '0') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
+				if (yych == '!') goto yy10;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych >= '*') goto yy86;
+				if (yych <= '\'') goto yy10;
+				if (yych >= '*') goto yy10;
 			}
 		} else {
 			if (yych <= '8') {
-				if (yych <= '1') goto yy1731;
-				if (yych <= '7') goto yy86;
-				goto yy1732;
+				if (yych <= '1') goto yy1658;
+				if (yych <= '7') goto yy10;
+				goto yy1659;
 			} else {
-				if (yych == ';') goto yy1671;
-				if (yych <= '~') goto yy86;
+				if (yych == ';') goto yy1598;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy1671:
+yy1598:
 #line 456 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicLoad, I32AtomicLoad); }
-#line 8941 "src/prebuilt/wast-lexer-gen.cc"
-yy1672:
+#line 8327 "src/prebuilt/wast-lexer-gen.cc"
+yy1599:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'a':	goto yy1733;
-		case 'c':	goto yy1734;
-		case 'o':	goto yy1735;
-		case 's':	goto yy1736;
-		case 'x':	goto yy1737;
-		default:	goto yy87;
+		case 'a':	goto yy1660;
+		case 'c':	goto yy1661;
+		case 'o':	goto yy1662;
+		case 's':	goto yy1663;
+		case 'x':	goto yy1664;
+		default:	goto yy11;
 		}
-yy1673:
+yy1600:
 		yych = *++cursor_;
-		if (yych == '6') goto yy1738;
-		goto yy87;
-yy1674:
+		if (yych == '6') goto yy1665;
+		goto yy11;
+yy1601:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1739;
-		goto yy87;
-yy1675:
+		if (yych == '_') goto yy1666;
+		goto yy11;
+yy1602:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1740;
-		goto yy87;
-yy1676:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'e') goto yy1667;
+		goto yy11;
+yy1603:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 453 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicWait, I32AtomicWait); }
-#line 8971 "src/prebuilt/wast-lexer-gen.cc"
-yy1678:
+#line 8357 "src/prebuilt/wast-lexer-gen.cc"
+yy1605:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1742;
-		goto yy87;
-yy1679:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == '/') goto yy1669;
+		goto yy11;
+yy1606:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 418 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I32TruncSF32); }
-#line 8983 "src/prebuilt/wast-lexer-gen.cc"
-yy1681:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 8369 "src/prebuilt/wast-lexer-gen.cc"
+yy1608:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 420 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I32TruncSF64); }
-#line 8991 "src/prebuilt/wast-lexer-gen.cc"
-yy1683:
+#line 8377 "src/prebuilt/wast-lexer-gen.cc"
+yy1610:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1743;
-		goto yy87;
-yy1684:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == '/') goto yy1670;
+		goto yy11;
+yy1611:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 422 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I32TruncUF32); }
-#line 9003 "src/prebuilt/wast-lexer-gen.cc"
-yy1686:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 8389 "src/prebuilt/wast-lexer-gen.cc"
+yy1613:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 424 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I32TruncUF64); }
-#line 9011 "src/prebuilt/wast-lexer-gen.cc"
-yy1688:
+#line 8397 "src/prebuilt/wast-lexer-gen.cc"
+yy1615:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1744;
-		goto yy87;
-yy1689:
-		++cursor_;
-		if ((yych = *cursor_) <= '1') {
+		if (yych == '/') goto yy1671;
+		goto yy11;
+yy1616:
+		yych = *++cursor_;
+		if (yych <= '1') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
+				if (yych == '!') goto yy10;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych <= ')') goto yy1690;
-				if (yych <= '0') goto yy86;
-				goto yy1745;
+				if (yych <= '\'') goto yy10;
+				if (yych <= ')') goto yy1617;
+				if (yych <= '0') goto yy10;
+				goto yy1672;
 			}
 		} else {
 			if (yych <= '8') {
-				if (yych == '3') goto yy1746;
-				if (yych <= '7') goto yy86;
-				goto yy1747;
+				if (yych == '3') goto yy1673;
+				if (yych <= '7') goto yy10;
+				goto yy1674;
 			} else {
-				if (yych == ';') goto yy1690;
-				if (yych <= '~') goto yy86;
+				if (yych == ';') goto yy1617;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy1690:
+yy1617:
 #line 457 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicLoad, I64AtomicLoad); }
-#line 9040 "src/prebuilt/wast-lexer-gen.cc"
-yy1691:
+#line 8426 "src/prebuilt/wast-lexer-gen.cc"
+yy1618:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'a':	goto yy1748;
-		case 'c':	goto yy1749;
-		case 'o':	goto yy1750;
-		case 's':	goto yy1751;
-		case 'x':	goto yy1752;
-		default:	goto yy87;
+		case 'a':	goto yy1675;
+		case 'c':	goto yy1676;
+		case 'o':	goto yy1677;
+		case 's':	goto yy1678;
+		case 'x':	goto yy1679;
+		default:	goto yy11;
 		}
-yy1692:
+yy1619:
 		yych = *++cursor_;
-		if (yych == '6') goto yy1753;
-		goto yy87;
-yy1693:
+		if (yych == '6') goto yy1680;
+		goto yy11;
+yy1620:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1754;
-		goto yy87;
-yy1694:
+		if (yych == '2') goto yy1681;
+		goto yy11;
+yy1621:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1755;
-		goto yy87;
-yy1695:
+		if (yych == '_') goto yy1682;
+		goto yy11;
+yy1622:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1756;
-		goto yy87;
-yy1696:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'e') goto yy1683;
+		goto yy11;
+yy1623:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 454 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicWait, I64AtomicWait); }
-#line 9074 "src/prebuilt/wast-lexer-gen.cc"
-yy1698:
+#line 8460 "src/prebuilt/wast-lexer-gen.cc"
+yy1625:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1758;
-		goto yy87;
-yy1699:
+		if (yych == '2') goto yy1685;
+		goto yy11;
+yy1626:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1760;
-		goto yy87;
-yy1700:
+		if (yych == '2') goto yy1687;
+		goto yy11;
+yy1627:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1762;
-		goto yy87;
-yy1701:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == '/') goto yy1689;
+		goto yy11;
+yy1628:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 419 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I64TruncSF32); }
-#line 9094 "src/prebuilt/wast-lexer-gen.cc"
-yy1703:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 8480 "src/prebuilt/wast-lexer-gen.cc"
+yy1630:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 421 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I64TruncSF64); }
-#line 9102 "src/prebuilt/wast-lexer-gen.cc"
-yy1705:
+#line 8488 "src/prebuilt/wast-lexer-gen.cc"
+yy1632:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1763;
-		goto yy87;
-yy1706:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == '/') goto yy1690;
+		goto yy11;
+yy1633:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 423 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I64TruncUF32); }
-#line 9114 "src/prebuilt/wast-lexer-gen.cc"
-yy1708:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 8500 "src/prebuilt/wast-lexer-gen.cc"
+yy1635:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 425 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I64TruncUF64); }
-#line 9122 "src/prebuilt/wast-lexer-gen.cc"
-yy1710:
+#line 8508 "src/prebuilt/wast-lexer-gen.cc"
+yy1637:
 		yych = *++cursor_;
-		if (yych == '/') goto yy1764;
-		goto yy87;
-yy1711:
+		if (yych == '/') goto yy1691;
+		goto yy11;
+yy1638:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1765;
-		goto yy87;
-yy1712:
+		if (yych == 'a') goto yy1692;
+		goto yy11;
+yy1639:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy1766;
-		goto yy87;
-yy1713:
+		if (yych == 'a') goto yy1693;
+		goto yy11;
+yy1640:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy1767;
-		goto yy87;
-yy1714:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'n') goto yy1694;
+		goto yy11;
+yy1641:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 646 "src/wast-lexer.cc"
 		{ RETURN(AssertMalformed); }
-#line 9146 "src/prebuilt/wast-lexer-gen.cc"
-yy1716:
+#line 8532 "src/prebuilt/wast-lexer-gen.cc"
+yy1643:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1769;
-		goto yy87;
-yy1717:
+		if (yych == 'i') goto yy1696;
+		goto yy11;
+yy1644:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy1770;
-		goto yy87;
-yy1718:
+		if (yych == 'n') goto yy1697;
+		goto yy11;
+yy1645:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1771;
-		goto yy87;
-yy1719:
+		if (yych == 'e') goto yy1698;
+		goto yy11;
+yy1646:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1773;
-		goto yy87;
-yy1720:
+		if (yych == '2') goto yy1700;
+		goto yy11;
+yy1647:
 		yych = *++cursor_;
-		if (yych == '4') goto yy1775;
-		goto yy87;
-yy1721:
+		if (yych == '4') goto yy1702;
+		goto yy11;
+yy1648:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1777;
-		goto yy87;
-yy1722:
+		if (yych == '2') goto yy1704;
+		goto yy11;
+yy1649:
 		yych = *++cursor_;
-		if (yych == '4') goto yy1779;
-		goto yy87;
-yy1723:
+		if (yych == '4') goto yy1706;
+		goto yy11;
+yy1650:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1781;
-		goto yy87;
-yy1724:
+		if (yych == 'i') goto yy1708;
+		goto yy11;
+yy1651:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1782;
-		goto yy87;
-yy1725:
+		if (yych == '2') goto yy1709;
+		goto yy11;
+yy1652:
 		yych = *++cursor_;
-		if (yych == '4') goto yy1784;
-		goto yy87;
-yy1726:
+		if (yych == '4') goto yy1711;
+		goto yy11;
+yy1653:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1786;
-		goto yy87;
-yy1727:
+		if (yych == '2') goto yy1713;
+		goto yy11;
+yy1654:
 		yych = *++cursor_;
-		if (yych == '4') goto yy1788;
-		goto yy87;
-yy1728:
+		if (yych == '4') goto yy1715;
+		goto yy11;
+yy1655:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1790;
-		goto yy87;
-yy1729:
+		if (yych == 'i') goto yy1717;
+		goto yy11;
+yy1656:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1791;
-		goto yy87;
-yy1730:
+		if (yych == 't') goto yy1718;
+		goto yy11;
+yy1657:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1792;
-		goto yy87;
-yy1731:
+		if (yych == 't') goto yy1719;
+		goto yy11;
+yy1658:
 		yych = *++cursor_;
-		if (yych == '6') goto yy1793;
-		goto yy87;
-yy1732:
+		if (yych == '6') goto yy1720;
+		goto yy11;
+yy1659:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1794;
-		goto yy87;
-yy1733:
+		if (yych == '_') goto yy1721;
+		goto yy11;
+yy1660:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1795;
-		if (yych == 'n') goto yy1796;
-		goto yy87;
-yy1734:
+		if (yych == 'd') goto yy1722;
+		if (yych == 'n') goto yy1723;
+		goto yy11;
+yy1661:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy1797;
-		goto yy87;
-yy1735:
+		if (yych == 'm') goto yy1724;
+		goto yy11;
+yy1662:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1798;
-		goto yy87;
-yy1736:
+		if (yych == 'r') goto yy1725;
+		goto yy11;
+yy1663:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1800;
-		goto yy87;
-yy1737:
+		if (yych == 'u') goto yy1727;
+		goto yy11;
+yy1664:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy1801;
-		if (yych == 'o') goto yy1802;
-		goto yy87;
-yy1738:
+		if (yych == 'c') goto yy1728;
+		if (yych == 'o') goto yy1729;
+		goto yy11;
+yy1665:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1803;
-		goto yy87;
-yy1739:
+		if (yych == '_') goto yy1730;
+		goto yy11;
+yy1666:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1804;
-		goto yy87;
-yy1740:
-		++cursor_;
-		if ((yych = *cursor_) <= '0') {
+		if (yych == 'u') goto yy1731;
+		goto yy11;
+yy1667:
+		yych = *++cursor_;
+		if (yych <= '0') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
+				if (yych == '!') goto yy10;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych >= '*') goto yy86;
+				if (yych <= '\'') goto yy10;
+				if (yych >= '*') goto yy10;
 			}
 		} else {
 			if (yych <= '8') {
-				if (yych <= '1') goto yy1805;
-				if (yych <= '7') goto yy86;
-				goto yy1806;
+				if (yych <= '1') goto yy1732;
+				if (yych <= '7') goto yy10;
+				goto yy1733;
 			} else {
-				if (yych == ';') goto yy1741;
-				if (yych <= '~') goto yy86;
+				if (yych == ';') goto yy1668;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy1741:
+yy1668:
 #line 463 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicStore, I32AtomicStore); }
-#line 9267 "src/prebuilt/wast-lexer-gen.cc"
-yy1742:
+#line 8653 "src/prebuilt/wast-lexer-gen.cc"
+yy1669:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy1808;
-		goto yy87;
-yy1743:
+		if (yych == 'f') goto yy1735;
+		goto yy11;
+yy1670:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy1809;
-		goto yy87;
-yy1744:
+		if (yych == 'f') goto yy1736;
+		goto yy11;
+yy1671:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy1810;
-		goto yy87;
-yy1745:
+		if (yych == 'f') goto yy1737;
+		goto yy11;
+yy1672:
 		yych = *++cursor_;
-		if (yych == '6') goto yy1811;
-		goto yy87;
-yy1746:
+		if (yych == '6') goto yy1738;
+		goto yy11;
+yy1673:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1812;
-		goto yy87;
-yy1747:
+		if (yych == '2') goto yy1739;
+		goto yy11;
+yy1674:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1813;
-		goto yy87;
-yy1748:
+		if (yych == '_') goto yy1740;
+		goto yy11;
+yy1675:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1814;
-		if (yych == 'n') goto yy1815;
-		goto yy87;
-yy1749:
+		if (yych == 'd') goto yy1741;
+		if (yych == 'n') goto yy1742;
+		goto yy11;
+yy1676:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy1816;
-		goto yy87;
-yy1750:
+		if (yych == 'm') goto yy1743;
+		goto yy11;
+yy1677:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1817;
-		goto yy87;
-yy1751:
+		if (yych == 'r') goto yy1744;
+		goto yy11;
+yy1678:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1819;
-		goto yy87;
-yy1752:
+		if (yych == 'u') goto yy1746;
+		goto yy11;
+yy1679:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy1820;
-		if (yych == 'o') goto yy1821;
-		goto yy87;
-yy1753:
+		if (yych == 'c') goto yy1747;
+		if (yych == 'o') goto yy1748;
+		goto yy11;
+yy1680:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1822;
-		goto yy87;
-yy1754:
+		if (yych == '_') goto yy1749;
+		goto yy11;
+yy1681:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1823;
-		goto yy87;
-yy1755:
+		if (yych == '_') goto yy1750;
+		goto yy11;
+yy1682:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1824;
-		goto yy87;
-yy1756:
-		++cursor_;
-		if ((yych = *cursor_) <= '1') {
+		if (yych == 'u') goto yy1751;
+		goto yy11;
+yy1683:
+		yych = *++cursor_;
+		if (yych <= '1') {
 			if (yych <= '"') {
-				if (yych == '!') goto yy86;
+				if (yych == '!') goto yy10;
 			} else {
-				if (yych <= '\'') goto yy86;
-				if (yych <= ')') goto yy1757;
-				if (yych <= '0') goto yy86;
-				goto yy1825;
+				if (yych <= '\'') goto yy10;
+				if (yych <= ')') goto yy1684;
+				if (yych <= '0') goto yy10;
+				goto yy1752;
 			}
 		} else {
 			if (yych <= '8') {
-				if (yych == '3') goto yy1826;
-				if (yych <= '7') goto yy86;
-				goto yy1827;
+				if (yych == '3') goto yy1753;
+				if (yych <= '7') goto yy10;
+				goto yy1754;
 			} else {
-				if (yych == ';') goto yy1757;
-				if (yych <= '~') goto yy86;
+				if (yych == ';') goto yy1684;
+				if (yych <= '~') goto yy10;
 			}
 		}
-yy1757:
+yy1684:
 #line 464 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicStore, I64AtomicStore); }
-#line 9350 "src/prebuilt/wast-lexer-gen.cc"
-yy1758:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 8736 "src/prebuilt/wast-lexer-gen.cc"
+yy1685:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 415 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I64ExtendSI32); }
-#line 9358 "src/prebuilt/wast-lexer-gen.cc"
-yy1760:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 8744 "src/prebuilt/wast-lexer-gen.cc"
+yy1687:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 416 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I64ExtendUI32); }
-#line 9366 "src/prebuilt/wast-lexer-gen.cc"
-yy1762:
+#line 8752 "src/prebuilt/wast-lexer-gen.cc"
+yy1689:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy1829;
-		goto yy87;
-yy1763:
+		if (yych == 'f') goto yy1756;
+		goto yy11;
+yy1690:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy1830;
-		goto yy87;
-yy1764:
+		if (yych == 'f') goto yy1757;
+		goto yy11;
+yy1691:
 		yych = *++cursor_;
-		if (yych == 'f') goto yy1831;
-		goto yy87;
-yy1765:
+		if (yych == 'f') goto yy1758;
+		goto yy11;
+yy1692:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1832;
-		goto yy87;
-yy1766:
+		if (yych == 't') goto yy1759;
+		goto yy11;
+yy1693:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1833;
-		goto yy87;
-yy1767:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 't') goto yy1760;
+		goto yy11;
+yy1694:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 653 "src/wast-lexer.cc"
 		{ RETURN(AssertExhaustion); }
-#line 9394 "src/prebuilt/wast-lexer-gen.cc"
-yy1769:
+#line 8780 "src/prebuilt/wast-lexer-gen.cc"
+yy1696:
 		yych = *++cursor_;
-		if (yych == 't') goto yy1834;
-		goto yy87;
-yy1770:
+		if (yych == 't') goto yy1761;
+		goto yy11;
+yy1697:
 		yych = *++cursor_;
-		if (yych == 'o') goto yy1835;
-		goto yy87;
-yy1771:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'o') goto yy1762;
+		goto yy11;
+yy1698:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 648 "src/wast-lexer.cc"
 		{ RETURN(AssertUnlinkable); }
-#line 9410 "src/prebuilt/wast-lexer-gen.cc"
-yy1773:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 8796 "src/prebuilt/wast-lexer-gen.cc"
+yy1700:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 434 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, F32ConvertSI32); }
-#line 9418 "src/prebuilt/wast-lexer-gen.cc"
-yy1775:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 8804 "src/prebuilt/wast-lexer-gen.cc"
+yy1702:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 436 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, F32ConvertSI64); }
-#line 9426 "src/prebuilt/wast-lexer-gen.cc"
-yy1777:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 8812 "src/prebuilt/wast-lexer-gen.cc"
+yy1704:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 438 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, F32ConvertUI32); }
-#line 9434 "src/prebuilt/wast-lexer-gen.cc"
-yy1779:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 8820 "src/prebuilt/wast-lexer-gen.cc"
+yy1706:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 440 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, F32ConvertUI64); }
-#line 9442 "src/prebuilt/wast-lexer-gen.cc"
-yy1781:
+#line 8828 "src/prebuilt/wast-lexer-gen.cc"
+yy1708:
 		yych = *++cursor_;
-		if (yych == '3') goto yy1836;
-		goto yy87;
-yy1782:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == '3') goto yy1763;
+		goto yy11;
+yy1709:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 435 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, F64ConvertSI32); }
-#line 9454 "src/prebuilt/wast-lexer-gen.cc"
-yy1784:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 8840 "src/prebuilt/wast-lexer-gen.cc"
+yy1711:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 437 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, F64ConvertSI64); }
-#line 9462 "src/prebuilt/wast-lexer-gen.cc"
-yy1786:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 8848 "src/prebuilt/wast-lexer-gen.cc"
+yy1713:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 439 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, F64ConvertUI32); }
-#line 9470 "src/prebuilt/wast-lexer-gen.cc"
-yy1788:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 8856 "src/prebuilt/wast-lexer-gen.cc"
+yy1715:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 441 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, F64ConvertUI64); }
-#line 9478 "src/prebuilt/wast-lexer-gen.cc"
-yy1790:
+#line 8864 "src/prebuilt/wast-lexer-gen.cc"
+yy1717:
 		yych = *++cursor_;
-		if (yych == '6') goto yy1837;
-		goto yy87;
-yy1791:
+		if (yych == '6') goto yy1764;
+		goto yy11;
+yy1718:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1838;
-		goto yy87;
-yy1792:
+		if (yych == 'e') goto yy1765;
+		goto yy11;
+yy1719:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1839;
-		goto yy87;
-yy1793:
+		if (yych == 'e') goto yy1766;
+		goto yy11;
+yy1720:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1840;
-		goto yy87;
-yy1794:
+		if (yych == '_') goto yy1767;
+		goto yy11;
+yy1721:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1841;
-		goto yy87;
-yy1795:
+		if (yych == 'u') goto yy1768;
+		goto yy11;
+yy1722:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1843;
-		goto yy87;
-yy1796:
+		if (yych == 'd') goto yy1770;
+		goto yy11;
+yy1723:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1845;
-		goto yy87;
-yy1797:
+		if (yych == 'd') goto yy1772;
+		goto yy11;
+yy1724:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy1847;
-		goto yy87;
-yy1798:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'p') goto yy1774;
+		goto yy11;
+yy1725:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 491 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I32AtomicRmwOr); }
-#line 9518 "src/prebuilt/wast-lexer-gen.cc"
-yy1800:
+#line 8904 "src/prebuilt/wast-lexer-gen.cc"
+yy1727:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy1848;
-		goto yy87;
-yy1801:
+		if (yych == 'b') goto yy1775;
+		goto yy11;
+yy1728:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy1850;
-		goto yy87;
-yy1802:
+		if (yych == 'h') goto yy1777;
+		goto yy11;
+yy1729:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1851;
-		goto yy87;
-yy1803:
+		if (yych == 'r') goto yy1778;
+		goto yy11;
+yy1730:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1853;
-		goto yy87;
-yy1804:
+		if (yych == 'u') goto yy1780;
+		goto yy11;
+yy1731:
 		yych = *++cursor_;
-		if (yych == '.') goto yy1854;
-		goto yy87;
-yy1805:
+		if (yych == '.') goto yy1781;
+		goto yy11;
+yy1732:
 		yych = *++cursor_;
-		if (yych == '6') goto yy1855;
-		goto yy87;
-yy1806:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == '6') goto yy1782;
+		goto yy11;
+yy1733:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 465 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicStore, I32AtomicStore8); }
-#line 9550 "src/prebuilt/wast-lexer-gen.cc"
-yy1808:
+#line 8936 "src/prebuilt/wast-lexer-gen.cc"
+yy1735:
 		yych = *++cursor_;
-		if (yych == '3') goto yy1857;
-		goto yy87;
-yy1809:
+		if (yych == '3') goto yy1784;
+		goto yy11;
+yy1736:
 		yych = *++cursor_;
-		if (yych == '3') goto yy1858;
-		if (yych == '6') goto yy1859;
-		goto yy87;
-yy1810:
+		if (yych == '3') goto yy1785;
+		if (yych == '6') goto yy1786;
+		goto yy11;
+yy1737:
 		yych = *++cursor_;
-		if (yych == '3') goto yy1860;
-		if (yych == '6') goto yy1861;
-		goto yy87;
-yy1811:
+		if (yych == '3') goto yy1787;
+		if (yych == '6') goto yy1788;
+		goto yy11;
+yy1738:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1862;
-		goto yy87;
-yy1812:
+		if (yych == '_') goto yy1789;
+		goto yy11;
+yy1739:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1863;
-		goto yy87;
-yy1813:
+		if (yych == '_') goto yy1790;
+		goto yy11;
+yy1740:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1864;
-		goto yy87;
-yy1814:
+		if (yych == 'u') goto yy1791;
+		goto yy11;
+yy1741:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1866;
-		goto yy87;
-yy1815:
+		if (yych == 'd') goto yy1793;
+		goto yy11;
+yy1742:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1868;
-		goto yy87;
-yy1816:
+		if (yych == 'd') goto yy1795;
+		goto yy11;
+yy1743:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy1870;
-		goto yy87;
-yy1817:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'p') goto yy1797;
+		goto yy11;
+yy1744:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 492 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmwOr); }
-#line 9596 "src/prebuilt/wast-lexer-gen.cc"
-yy1819:
+#line 8982 "src/prebuilt/wast-lexer-gen.cc"
+yy1746:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy1871;
-		goto yy87;
-yy1820:
+		if (yych == 'b') goto yy1798;
+		goto yy11;
+yy1747:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy1873;
-		goto yy87;
-yy1821:
+		if (yych == 'h') goto yy1800;
+		goto yy11;
+yy1748:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1874;
-		goto yy87;
-yy1822:
+		if (yych == 'r') goto yy1801;
+		goto yy11;
+yy1749:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1876;
-		goto yy87;
-yy1823:
+		if (yych == 'u') goto yy1803;
+		goto yy11;
+yy1750:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1877;
-		goto yy87;
-yy1824:
+		if (yych == 'u') goto yy1804;
+		goto yy11;
+yy1751:
 		yych = *++cursor_;
-		if (yych == '.') goto yy1878;
-		goto yy87;
-yy1825:
+		if (yych == '.') goto yy1805;
+		goto yy11;
+yy1752:
 		yych = *++cursor_;
-		if (yych == '6') goto yy1879;
-		goto yy87;
-yy1826:
+		if (yych == '6') goto yy1806;
+		goto yy11;
+yy1753:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1881;
-		goto yy87;
-yy1827:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == '2') goto yy1808;
+		goto yy11;
+yy1754:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 467 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicStore, I64AtomicStore8); }
-#line 9636 "src/prebuilt/wast-lexer-gen.cc"
-yy1829:
+#line 9022 "src/prebuilt/wast-lexer-gen.cc"
+yy1756:
 		yych = *++cursor_;
-		if (yych == '6') goto yy1883;
-		goto yy87;
-yy1830:
+		if (yych == '6') goto yy1810;
+		goto yy11;
+yy1757:
 		yych = *++cursor_;
-		if (yych == '3') goto yy1884;
-		if (yych == '6') goto yy1885;
-		goto yy87;
-yy1831:
+		if (yych == '3') goto yy1811;
+		if (yych == '6') goto yy1812;
+		goto yy11;
+yy1758:
 		yych = *++cursor_;
-		if (yych == '3') goto yy1886;
-		if (yych == '6') goto yy1887;
-		goto yy87;
-yy1832:
+		if (yych == '3') goto yy1813;
+		if (yych == '6') goto yy1814;
+		goto yy11;
+yy1759:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1888;
-		goto yy87;
-yy1833:
+		if (yych == 'e') goto yy1815;
+		goto yy11;
+yy1760:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1889;
-		goto yy87;
-yy1834:
+		if (yych == 'e') goto yy1816;
+		goto yy11;
+yy1761:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy1890;
-		goto yy87;
-yy1835:
+		if (yych == 'h') goto yy1817;
+		goto yy11;
+yy1762:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy1891;
-		goto yy87;
-yy1836:
+		if (yych == 'n') goto yy1818;
+		goto yy11;
+yy1763:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1892;
-		goto yy87;
-yy1837:
+		if (yych == '2') goto yy1819;
+		goto yy11;
+yy1764:
 		yych = *++cursor_;
-		if (yych == '4') goto yy1894;
-		goto yy87;
-yy1838:
+		if (yych == '4') goto yy1821;
+		goto yy11;
+yy1765:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1896;
-		goto yy87;
-yy1839:
+		if (yych == '_') goto yy1823;
+		goto yy11;
+yy1766:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1897;
-		goto yy87;
-yy1840:
+		if (yych == '_') goto yy1824;
+		goto yy11;
+yy1767:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1898;
-		goto yy87;
-yy1841:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'u') goto yy1825;
+		goto yy11;
+yy1768:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 458 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicLoad, I32AtomicLoad8U); }
-#line 9694 "src/prebuilt/wast-lexer-gen.cc"
-yy1843:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9080 "src/prebuilt/wast-lexer-gen.cc"
+yy1770:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 470 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I32AtomicRmwAdd); }
-#line 9702 "src/prebuilt/wast-lexer-gen.cc"
-yy1845:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9088 "src/prebuilt/wast-lexer-gen.cc"
+yy1772:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 484 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I32AtomicRmwAnd); }
-#line 9710 "src/prebuilt/wast-lexer-gen.cc"
-yy1847:
+#line 9096 "src/prebuilt/wast-lexer-gen.cc"
+yy1774:
 		yych = *++cursor_;
-		if (yych == 'x') goto yy1900;
-		goto yy87;
-yy1848:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'x') goto yy1827;
+		goto yy11;
+yy1775:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 477 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I32AtomicRmwSub); }
-#line 9722 "src/prebuilt/wast-lexer-gen.cc"
-yy1850:
+#line 9108 "src/prebuilt/wast-lexer-gen.cc"
+yy1777:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy1901;
-		goto yy87;
-yy1851:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'g') goto yy1828;
+		goto yy11;
+yy1778:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 498 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I32AtomicRmwXor); }
-#line 9734 "src/prebuilt/wast-lexer-gen.cc"
-yy1853:
+#line 9120 "src/prebuilt/wast-lexer-gen.cc"
+yy1780:
 		yych = *++cursor_;
-		if (yych == '.') goto yy1903;
-		goto yy87;
-yy1854:
+		if (yych == '.') goto yy1830;
+		goto yy11;
+yy1781:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'a':	goto yy1904;
-		case 'c':	goto yy1905;
-		case 'o':	goto yy1906;
-		case 's':	goto yy1907;
-		case 'x':	goto yy1908;
-		default:	goto yy87;
+		case 'a':	goto yy1831;
+		case 'c':	goto yy1832;
+		case 'o':	goto yy1833;
+		case 's':	goto yy1834;
+		case 'x':	goto yy1835;
+		default:	goto yy11;
 		}
-yy1855:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+yy1782:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 466 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicStore, I32AtomicStore16); }
-#line 9756 "src/prebuilt/wast-lexer-gen.cc"
-yy1857:
+#line 9142 "src/prebuilt/wast-lexer-gen.cc"
+yy1784:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1909;
-		goto yy87;
-yy1858:
+		if (yych == '2') goto yy1836;
+		goto yy11;
+yy1785:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1911;
-		goto yy87;
-yy1859:
+		if (yych == '2') goto yy1838;
+		goto yy11;
+yy1786:
 		yych = *++cursor_;
-		if (yych == '4') goto yy1913;
-		goto yy87;
-yy1860:
+		if (yych == '4') goto yy1840;
+		goto yy11;
+yy1787:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1915;
-		goto yy87;
-yy1861:
+		if (yych == '2') goto yy1842;
+		goto yy11;
+yy1788:
 		yych = *++cursor_;
-		if (yych == '4') goto yy1917;
-		goto yy87;
-yy1862:
+		if (yych == '4') goto yy1844;
+		goto yy11;
+yy1789:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1919;
-		goto yy87;
-yy1863:
+		if (yych == 'u') goto yy1846;
+		goto yy11;
+yy1790:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1921;
-		goto yy87;
-yy1864:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'u') goto yy1848;
+		goto yy11;
+yy1791:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 460 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicLoad, I64AtomicLoad8U); }
-#line 9792 "src/prebuilt/wast-lexer-gen.cc"
-yy1866:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9178 "src/prebuilt/wast-lexer-gen.cc"
+yy1793:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 471 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmwAdd); }
-#line 9800 "src/prebuilt/wast-lexer-gen.cc"
-yy1868:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9186 "src/prebuilt/wast-lexer-gen.cc"
+yy1795:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 485 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmwAnd); }
-#line 9808 "src/prebuilt/wast-lexer-gen.cc"
-yy1870:
+#line 9194 "src/prebuilt/wast-lexer-gen.cc"
+yy1797:
 		yych = *++cursor_;
-		if (yych == 'x') goto yy1923;
-		goto yy87;
-yy1871:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'x') goto yy1850;
+		goto yy11;
+yy1798:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 478 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmwSub); }
-#line 9820 "src/prebuilt/wast-lexer-gen.cc"
-yy1873:
+#line 9206 "src/prebuilt/wast-lexer-gen.cc"
+yy1800:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy1924;
-		goto yy87;
-yy1874:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'g') goto yy1851;
+		goto yy11;
+yy1801:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 499 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmwXor); }
-#line 9832 "src/prebuilt/wast-lexer-gen.cc"
-yy1876:
+#line 9218 "src/prebuilt/wast-lexer-gen.cc"
+yy1803:
 		yych = *++cursor_;
-		if (yych == '.') goto yy1926;
-		goto yy87;
-yy1877:
+		if (yych == '.') goto yy1853;
+		goto yy11;
+yy1804:
 		yych = *++cursor_;
-		if (yych == '.') goto yy1927;
-		goto yy87;
-yy1878:
+		if (yych == '.') goto yy1854;
+		goto yy11;
+yy1805:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'a':	goto yy1928;
-		case 'c':	goto yy1929;
-		case 'o':	goto yy1930;
-		case 's':	goto yy1931;
-		case 'x':	goto yy1932;
-		default:	goto yy87;
-		}
-yy1879:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		case 'a':	goto yy1855;
+		case 'c':	goto yy1856;
+		case 'o':	goto yy1857;
+		case 's':	goto yy1858;
+		case 'x':	goto yy1859;
+		default:	goto yy11;
+		}
+yy1806:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 468 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicStore, I64AtomicStore16); }
-#line 9858 "src/prebuilt/wast-lexer-gen.cc"
-yy1881:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9244 "src/prebuilt/wast-lexer-gen.cc"
+yy1808:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 469 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicStore, I64AtomicStore32); }
-#line 9866 "src/prebuilt/wast-lexer-gen.cc"
-yy1883:
+#line 9252 "src/prebuilt/wast-lexer-gen.cc"
+yy1810:
 		yych = *++cursor_;
-		if (yych == '4') goto yy1933;
-		goto yy87;
-yy1884:
+		if (yych == '4') goto yy1860;
+		goto yy11;
+yy1811:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1935;
-		goto yy87;
-yy1885:
+		if (yych == '2') goto yy1862;
+		goto yy11;
+yy1812:
 		yych = *++cursor_;
-		if (yych == '4') goto yy1937;
-		goto yy87;
-yy1886:
+		if (yych == '4') goto yy1864;
+		goto yy11;
+yy1813:
 		yych = *++cursor_;
-		if (yych == '2') goto yy1939;
-		goto yy87;
-yy1887:
+		if (yych == '2') goto yy1866;
+		goto yy11;
+yy1814:
 		yych = *++cursor_;
-		if (yych == '4') goto yy1941;
-		goto yy87;
-yy1888:
+		if (yych == '4') goto yy1868;
+		goto yy11;
+yy1815:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1943;
-		goto yy87;
-yy1889:
+		if (yych == '_') goto yy1870;
+		goto yy11;
+yy1816:
 		yych = *++cursor_;
-		if (yych == '_') goto yy1944;
-		goto yy87;
-yy1890:
+		if (yych == '_') goto yy1871;
+		goto yy11;
+yy1817:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy1945;
-		goto yy87;
-yy1891:
+		if (yych == 'm') goto yy1872;
+		goto yy11;
+yy1818:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy1946;
-		goto yy87;
-yy1892:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'i') goto yy1873;
+		goto yy11;
+yy1819:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 444 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, F32ReinterpretI32); }
-#line 9910 "src/prebuilt/wast-lexer-gen.cc"
-yy1894:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9296 "src/prebuilt/wast-lexer-gen.cc"
+yy1821:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 446 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, F64ReinterpretI64); }
-#line 9918 "src/prebuilt/wast-lexer-gen.cc"
-yy1896:
+#line 9304 "src/prebuilt/wast-lexer-gen.cc"
+yy1823:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1947;
-		if (yych == 'u') goto yy1949;
-		goto yy87;
-yy1897:
+		if (yych == 's') goto yy1874;
+		if (yych == 'u') goto yy1876;
+		goto yy11;
+yy1824:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1951;
-		if (yych == 'u') goto yy1953;
-		goto yy87;
-yy1898:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 's') goto yy1878;
+		if (yych == 'u') goto yy1880;
+		goto yy11;
+yy1825:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 459 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicLoad, I32AtomicLoad16U); }
-#line 9936 "src/prebuilt/wast-lexer-gen.cc"
-yy1900:
+#line 9322 "src/prebuilt/wast-lexer-gen.cc"
+yy1827:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy1955;
-		goto yy87;
-yy1901:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'c') goto yy1882;
+		goto yy11;
+yy1828:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 505 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I32AtomicRmwXchg); }
-#line 9948 "src/prebuilt/wast-lexer-gen.cc"
-yy1903:
+#line 9334 "src/prebuilt/wast-lexer-gen.cc"
+yy1830:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'a':	goto yy1956;
-		case 'c':	goto yy1957;
-		case 'o':	goto yy1958;
-		case 's':	goto yy1959;
-		case 'x':	goto yy1960;
-		default:	goto yy87;
+		case 'a':	goto yy1883;
+		case 'c':	goto yy1884;
+		case 'o':	goto yy1885;
+		case 's':	goto yy1886;
+		case 'x':	goto yy1887;
+		default:	goto yy11;
 		}
-yy1904:
+yy1831:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1961;
-		if (yych == 'n') goto yy1962;
-		goto yy87;
-yy1905:
+		if (yych == 'd') goto yy1888;
+		if (yych == 'n') goto yy1889;
+		goto yy11;
+yy1832:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy1963;
-		goto yy87;
-yy1906:
+		if (yych == 'm') goto yy1890;
+		goto yy11;
+yy1833:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1964;
-		goto yy87;
-yy1907:
+		if (yych == 'r') goto yy1891;
+		goto yy11;
+yy1834:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1966;
-		goto yy87;
-yy1908:
+		if (yych == 'u') goto yy1893;
+		goto yy11;
+yy1835:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy1967;
-		if (yych == 'o') goto yy1968;
-		goto yy87;
-yy1909:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'c') goto yy1894;
+		if (yych == 'o') goto yy1895;
+		goto yy11;
+yy1836:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 445 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I32ReinterpretF32); }
-#line 9988 "src/prebuilt/wast-lexer-gen.cc"
-yy1911:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9374 "src/prebuilt/wast-lexer-gen.cc"
+yy1838:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 426 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I32TruncSSatF32); }
-#line 9996 "src/prebuilt/wast-lexer-gen.cc"
-yy1913:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9382 "src/prebuilt/wast-lexer-gen.cc"
+yy1840:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 428 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I32TruncSSatF64); }
-#line 10004 "src/prebuilt/wast-lexer-gen.cc"
-yy1915:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9390 "src/prebuilt/wast-lexer-gen.cc"
+yy1842:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 430 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I32TruncUSatF32); }
-#line 10012 "src/prebuilt/wast-lexer-gen.cc"
-yy1917:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9398 "src/prebuilt/wast-lexer-gen.cc"
+yy1844:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 432 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I32TruncUSatF64); }
-#line 10020 "src/prebuilt/wast-lexer-gen.cc"
-yy1919:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9406 "src/prebuilt/wast-lexer-gen.cc"
+yy1846:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 461 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicLoad, I64AtomicLoad16U); }
-#line 10028 "src/prebuilt/wast-lexer-gen.cc"
-yy1921:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9414 "src/prebuilt/wast-lexer-gen.cc"
+yy1848:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 462 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicLoad, I64AtomicLoad32U); }
-#line 10036 "src/prebuilt/wast-lexer-gen.cc"
-yy1923:
+#line 9422 "src/prebuilt/wast-lexer-gen.cc"
+yy1850:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy1969;
-		goto yy87;
-yy1924:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'c') goto yy1896;
+		goto yy11;
+yy1851:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 506 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmwXchg); }
-#line 10048 "src/prebuilt/wast-lexer-gen.cc"
-yy1926:
+#line 9434 "src/prebuilt/wast-lexer-gen.cc"
+yy1853:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'a':	goto yy1970;
-		case 'c':	goto yy1971;
-		case 'o':	goto yy1972;
-		case 's':	goto yy1973;
-		case 'x':	goto yy1974;
-		default:	goto yy87;
+		case 'a':	goto yy1897;
+		case 'c':	goto yy1898;
+		case 'o':	goto yy1899;
+		case 's':	goto yy1900;
+		case 'x':	goto yy1901;
+		default:	goto yy11;
 		}
-yy1927:
+yy1854:
 		yych = *++cursor_;
 		switch (yych) {
-		case 'a':	goto yy1975;
-		case 'c':	goto yy1976;
-		case 'o':	goto yy1977;
-		case 's':	goto yy1978;
-		case 'x':	goto yy1979;
-		default:	goto yy87;
+		case 'a':	goto yy1902;
+		case 'c':	goto yy1903;
+		case 'o':	goto yy1904;
+		case 's':	goto yy1905;
+		case 'x':	goto yy1906;
+		default:	goto yy11;
 		}
-yy1928:
+yy1855:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1980;
-		if (yych == 'n') goto yy1981;
-		goto yy87;
-yy1929:
+		if (yych == 'd') goto yy1907;
+		if (yych == 'n') goto yy1908;
+		goto yy11;
+yy1856:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy1982;
-		goto yy87;
-yy1930:
+		if (yych == 'm') goto yy1909;
+		goto yy11;
+yy1857:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy1983;
-		goto yy87;
-yy1931:
+		if (yych == 'r') goto yy1910;
+		goto yy11;
+yy1858:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy1985;
-		goto yy87;
-yy1932:
+		if (yych == 'u') goto yy1912;
+		goto yy11;
+yy1859:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy1986;
-		if (yych == 'o') goto yy1987;
-		goto yy87;
-yy1933:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'c') goto yy1913;
+		if (yych == 'o') goto yy1914;
+		goto yy11;
+yy1860:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 447 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I64ReinterpretF64); }
-#line 10098 "src/prebuilt/wast-lexer-gen.cc"
-yy1935:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9484 "src/prebuilt/wast-lexer-gen.cc"
+yy1862:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 427 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I64TruncSSatF32); }
-#line 10106 "src/prebuilt/wast-lexer-gen.cc"
-yy1937:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9492 "src/prebuilt/wast-lexer-gen.cc"
+yy1864:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 429 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I64TruncSSatF64); }
-#line 10114 "src/prebuilt/wast-lexer-gen.cc"
-yy1939:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9500 "src/prebuilt/wast-lexer-gen.cc"
+yy1866:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 431 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I64TruncUSatF32); }
-#line 10122 "src/prebuilt/wast-lexer-gen.cc"
-yy1941:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9508 "src/prebuilt/wast-lexer-gen.cc"
+yy1868:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 433 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Convert, I64TruncUSatF64); }
-#line 10130 "src/prebuilt/wast-lexer-gen.cc"
-yy1943:
+#line 9516 "src/prebuilt/wast-lexer-gen.cc"
+yy1870:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1988;
-		if (yych == 'u') goto yy1990;
-		goto yy87;
-yy1944:
+		if (yych == 's') goto yy1915;
+		if (yych == 'u') goto yy1917;
+		goto yy11;
+yy1871:
 		yych = *++cursor_;
-		if (yych == 's') goto yy1992;
-		if (yych == 'u') goto yy1994;
-		goto yy87;
-yy1945:
+		if (yych == 's') goto yy1919;
+		if (yych == 'u') goto yy1921;
+		goto yy11;
+yy1872:
 		yych = *++cursor_;
-		if (yych == 'e') goto yy1996;
-		goto yy87;
-yy1946:
+		if (yych == 'e') goto yy1923;
+		goto yy11;
+yy1873:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy1997;
-		goto yy87;
-yy1947:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'c') goto yy1924;
+		goto yy11;
+yy1874:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 543 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I16X8AddSaturateS); }
-#line 10156 "src/prebuilt/wast-lexer-gen.cc"
-yy1949:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9542 "src/prebuilt/wast-lexer-gen.cc"
+yy1876:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 544 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I16X8AddSaturateU); }
-#line 10164 "src/prebuilt/wast-lexer-gen.cc"
-yy1951:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9550 "src/prebuilt/wast-lexer-gen.cc"
+yy1878:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 547 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I16X8SubSaturateS); }
-#line 10172 "src/prebuilt/wast-lexer-gen.cc"
-yy1953:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9558 "src/prebuilt/wast-lexer-gen.cc"
+yy1880:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 548 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I16X8SubSaturateU); }
-#line 10180 "src/prebuilt/wast-lexer-gen.cc"
-yy1955:
+#line 9566 "src/prebuilt/wast-lexer-gen.cc"
+yy1882:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy1998;
-		goto yy87;
-yy1956:
+		if (yych == 'h') goto yy1925;
+		goto yy11;
+yy1883:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy1999;
-		if (yych == 'n') goto yy2000;
-		goto yy87;
-yy1957:
+		if (yych == 'd') goto yy1926;
+		if (yych == 'n') goto yy1927;
+		goto yy11;
+yy1884:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy2001;
-		goto yy87;
-yy1958:
+		if (yych == 'm') goto yy1928;
+		goto yy11;
+yy1885:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy2002;
-		goto yy87;
-yy1959:
+		if (yych == 'r') goto yy1929;
+		goto yy11;
+yy1886:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy2004;
-		goto yy87;
-yy1960:
+		if (yych == 'u') goto yy1931;
+		goto yy11;
+yy1887:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy2005;
-		if (yych == 'o') goto yy2006;
-		goto yy87;
-yy1961:
+		if (yych == 'c') goto yy1932;
+		if (yych == 'o') goto yy1933;
+		goto yy11;
+yy1888:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy2007;
-		goto yy87;
-yy1962:
+		if (yych == 'd') goto yy1934;
+		goto yy11;
+yy1889:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy2009;
-		goto yy87;
-yy1963:
+		if (yych == 'd') goto yy1936;
+		goto yy11;
+yy1890:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy2011;
-		goto yy87;
-yy1964:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'p') goto yy1938;
+		goto yy11;
+yy1891:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 493 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I32AtomicRmw8UOr); }
-#line 10226 "src/prebuilt/wast-lexer-gen.cc"
-yy1966:
+#line 9612 "src/prebuilt/wast-lexer-gen.cc"
+yy1893:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy2012;
-		goto yy87;
-yy1967:
+		if (yych == 'b') goto yy1939;
+		goto yy11;
+yy1894:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy2014;
-		goto yy87;
-yy1968:
+		if (yych == 'h') goto yy1941;
+		goto yy11;
+yy1895:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy2015;
-		goto yy87;
-yy1969:
+		if (yych == 'r') goto yy1942;
+		goto yy11;
+yy1896:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy2017;
-		goto yy87;
-yy1970:
+		if (yych == 'h') goto yy1944;
+		goto yy11;
+yy1897:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy2018;
-		if (yych == 'n') goto yy2019;
-		goto yy87;
-yy1971:
+		if (yych == 'd') goto yy1945;
+		if (yych == 'n') goto yy1946;
+		goto yy11;
+yy1898:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy2020;
-		goto yy87;
-yy1972:
+		if (yych == 'm') goto yy1947;
+		goto yy11;
+yy1899:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy2021;
-		goto yy87;
-yy1973:
+		if (yych == 'r') goto yy1948;
+		goto yy11;
+yy1900:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy2023;
-		goto yy87;
-yy1974:
+		if (yych == 'u') goto yy1950;
+		goto yy11;
+yy1901:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy2024;
-		if (yych == 'o') goto yy2025;
-		goto yy87;
-yy1975:
+		if (yych == 'c') goto yy1951;
+		if (yych == 'o') goto yy1952;
+		goto yy11;
+yy1902:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy2026;
-		if (yych == 'n') goto yy2027;
-		goto yy87;
-yy1976:
+		if (yych == 'd') goto yy1953;
+		if (yych == 'n') goto yy1954;
+		goto yy11;
+yy1903:
 		yych = *++cursor_;
-		if (yych == 'm') goto yy2028;
-		goto yy87;
-yy1977:
+		if (yych == 'm') goto yy1955;
+		goto yy11;
+yy1904:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy2029;
-		goto yy87;
-yy1978:
+		if (yych == 'r') goto yy1956;
+		goto yy11;
+yy1905:
 		yych = *++cursor_;
-		if (yych == 'u') goto yy2031;
-		goto yy87;
-yy1979:
+		if (yych == 'u') goto yy1958;
+		goto yy11;
+yy1906:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy2032;
-		if (yych == 'o') goto yy2033;
-		goto yy87;
-yy1980:
+		if (yych == 'c') goto yy1959;
+		if (yych == 'o') goto yy1960;
+		goto yy11;
+yy1907:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy2034;
-		goto yy87;
-yy1981:
+		if (yych == 'd') goto yy1961;
+		goto yy11;
+yy1908:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy2036;
-		goto yy87;
-yy1982:
+		if (yych == 'd') goto yy1963;
+		goto yy11;
+yy1909:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy2038;
-		goto yy87;
-yy1983:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'p') goto yy1965;
+		goto yy11;
+yy1910:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 495 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmw8UOr); }
-#line 10306 "src/prebuilt/wast-lexer-gen.cc"
-yy1985:
+#line 9692 "src/prebuilt/wast-lexer-gen.cc"
+yy1912:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy2039;
-		goto yy87;
-yy1986:
+		if (yych == 'b') goto yy1966;
+		goto yy11;
+yy1913:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy2041;
-		goto yy87;
-yy1987:
+		if (yych == 'h') goto yy1968;
+		goto yy11;
+yy1914:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy2042;
-		goto yy87;
-yy1988:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy1969;
+		goto yy11;
+yy1915:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 541 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I8X16AddSaturateS); }
-#line 10326 "src/prebuilt/wast-lexer-gen.cc"
-yy1990:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9712 "src/prebuilt/wast-lexer-gen.cc"
+yy1917:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 542 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I8X16AddSaturateU); }
-#line 10334 "src/prebuilt/wast-lexer-gen.cc"
-yy1992:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9720 "src/prebuilt/wast-lexer-gen.cc"
+yy1919:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 545 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I8X16SubSaturateS); }
-#line 10342 "src/prebuilt/wast-lexer-gen.cc"
-yy1994:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9728 "src/prebuilt/wast-lexer-gen.cc"
+yy1921:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 546 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(Binary, I8X16SubSaturateU); }
-#line 10350 "src/prebuilt/wast-lexer-gen.cc"
-yy1996:
+#line 9736 "src/prebuilt/wast-lexer-gen.cc"
+yy1923:
 		yych = *++cursor_;
-		if (yych == 't') goto yy2044;
-		goto yy87;
-yy1997:
+		if (yych == 't') goto yy1971;
+		goto yy11;
+yy1924:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy2045;
-		goto yy87;
-yy1998:
+		if (yych == 'a') goto yy1972;
+		goto yy11;
+yy1925:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy2046;
-		goto yy87;
-yy1999:
+		if (yych == 'g') goto yy1973;
+		goto yy11;
+yy1926:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy2048;
-		goto yy87;
-yy2000:
+		if (yych == 'd') goto yy1975;
+		goto yy11;
+yy1927:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy2050;
-		goto yy87;
-yy2001:
+		if (yych == 'd') goto yy1977;
+		goto yy11;
+yy1928:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy2052;
-		goto yy87;
-yy2002:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'p') goto yy1979;
+		goto yy11;
+yy1929:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 494 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I32AtomicRmw16UOr); }
-#line 10382 "src/prebuilt/wast-lexer-gen.cc"
-yy2004:
+#line 9768 "src/prebuilt/wast-lexer-gen.cc"
+yy1931:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy2053;
-		goto yy87;
-yy2005:
+		if (yych == 'b') goto yy1980;
+		goto yy11;
+yy1932:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy2055;
-		goto yy87;
-yy2006:
+		if (yych == 'h') goto yy1982;
+		goto yy11;
+yy1933:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy2056;
-		goto yy87;
-yy2007:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy1983;
+		goto yy11;
+yy1934:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 472 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I32AtomicRmw8UAdd); }
-#line 10402 "src/prebuilt/wast-lexer-gen.cc"
-yy2009:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9788 "src/prebuilt/wast-lexer-gen.cc"
+yy1936:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 486 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I32AtomicRmw8UAnd); }
-#line 10410 "src/prebuilt/wast-lexer-gen.cc"
-yy2011:
+#line 9796 "src/prebuilt/wast-lexer-gen.cc"
+yy1938:
 		yych = *++cursor_;
-		if (yych == 'x') goto yy2058;
-		goto yy87;
-yy2012:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'x') goto yy1985;
+		goto yy11;
+yy1939:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 479 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I32AtomicRmw8USub); }
-#line 10422 "src/prebuilt/wast-lexer-gen.cc"
-yy2014:
+#line 9808 "src/prebuilt/wast-lexer-gen.cc"
+yy1941:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy2059;
-		goto yy87;
-yy2015:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'g') goto yy1986;
+		goto yy11;
+yy1942:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 500 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I32AtomicRmw8UXor); }
-#line 10434 "src/prebuilt/wast-lexer-gen.cc"
-yy2017:
+#line 9820 "src/prebuilt/wast-lexer-gen.cc"
+yy1944:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy2061;
-		goto yy87;
-yy2018:
+		if (yych == 'g') goto yy1988;
+		goto yy11;
+yy1945:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy2063;
-		goto yy87;
-yy2019:
+		if (yych == 'd') goto yy1990;
+		goto yy11;
+yy1946:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy2065;
-		goto yy87;
-yy2020:
+		if (yych == 'd') goto yy1992;
+		goto yy11;
+yy1947:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy2067;
-		goto yy87;
-yy2021:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'p') goto yy1994;
+		goto yy11;
+yy1948:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 496 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmw16UOr); }
-#line 10458 "src/prebuilt/wast-lexer-gen.cc"
-yy2023:
+#line 9844 "src/prebuilt/wast-lexer-gen.cc"
+yy1950:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy2068;
-		goto yy87;
-yy2024:
+		if (yych == 'b') goto yy1995;
+		goto yy11;
+yy1951:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy2070;
-		goto yy87;
-yy2025:
+		if (yych == 'h') goto yy1997;
+		goto yy11;
+yy1952:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy2071;
-		goto yy87;
-yy2026:
+		if (yych == 'r') goto yy1998;
+		goto yy11;
+yy1953:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy2073;
-		goto yy87;
-yy2027:
+		if (yych == 'd') goto yy2000;
+		goto yy11;
+yy1954:
 		yych = *++cursor_;
-		if (yych == 'd') goto yy2075;
-		goto yy87;
-yy2028:
+		if (yych == 'd') goto yy2002;
+		goto yy11;
+yy1955:
 		yych = *++cursor_;
-		if (yych == 'p') goto yy2077;
-		goto yy87;
-yy2029:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'p') goto yy2004;
+		goto yy11;
+yy1956:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 497 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmw32UOr); }
-#line 10490 "src/prebuilt/wast-lexer-gen.cc"
-yy2031:
+#line 9876 "src/prebuilt/wast-lexer-gen.cc"
+yy1958:
 		yych = *++cursor_;
-		if (yych == 'b') goto yy2078;
-		goto yy87;
-yy2032:
+		if (yych == 'b') goto yy2005;
+		goto yy11;
+yy1959:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy2080;
-		goto yy87;
-yy2033:
+		if (yych == 'h') goto yy2007;
+		goto yy11;
+yy1960:
 		yych = *++cursor_;
-		if (yych == 'r') goto yy2081;
-		goto yy87;
-yy2034:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'r') goto yy2008;
+		goto yy11;
+yy1961:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 474 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmw8UAdd); }
-#line 10510 "src/prebuilt/wast-lexer-gen.cc"
-yy2036:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9896 "src/prebuilt/wast-lexer-gen.cc"
+yy1963:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 488 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmw8UAnd); }
-#line 10518 "src/prebuilt/wast-lexer-gen.cc"
-yy2038:
+#line 9904 "src/prebuilt/wast-lexer-gen.cc"
+yy1965:
 		yych = *++cursor_;
-		if (yych == 'x') goto yy2083;
-		goto yy87;
-yy2039:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'x') goto yy2010;
+		goto yy11;
+yy1966:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 481 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmw8USub); }
-#line 10530 "src/prebuilt/wast-lexer-gen.cc"
-yy2041:
+#line 9916 "src/prebuilt/wast-lexer-gen.cc"
+yy1968:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy2084;
-		goto yy87;
-yy2042:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'g') goto yy2011;
+		goto yy11;
+yy1969:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 502 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmw8UXor); }
-#line 10542 "src/prebuilt/wast-lexer-gen.cc"
-yy2044:
+#line 9928 "src/prebuilt/wast-lexer-gen.cc"
+yy1971:
 		yych = *++cursor_;
-		if (yych == 'i') goto yy2086;
-		goto yy87;
-yy2045:
+		if (yych == 'i') goto yy2013;
+		goto yy11;
+yy1972:
 		yych = *++cursor_;
-		if (yych == 'l') goto yy2087;
-		goto yy87;
-yy2046:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'l') goto yy2014;
+		goto yy11;
+yy1973:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 512 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmwCmpxchg, I32AtomicRmwCmpxchg); }
-#line 10558 "src/prebuilt/wast-lexer-gen.cc"
-yy2048:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9944 "src/prebuilt/wast-lexer-gen.cc"
+yy1975:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 473 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I32AtomicRmw16UAdd); }
-#line 10566 "src/prebuilt/wast-lexer-gen.cc"
-yy2050:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9952 "src/prebuilt/wast-lexer-gen.cc"
+yy1977:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 487 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I32AtomicRmw16UAnd); }
-#line 10574 "src/prebuilt/wast-lexer-gen.cc"
-yy2052:
+#line 9960 "src/prebuilt/wast-lexer-gen.cc"
+yy1979:
 		yych = *++cursor_;
-		if (yych == 'x') goto yy2088;
-		goto yy87;
-yy2053:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'x') goto yy2015;
+		goto yy11;
+yy1980:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 480 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I32AtomicRmw16USub); }
-#line 10586 "src/prebuilt/wast-lexer-gen.cc"
-yy2055:
+#line 9972 "src/prebuilt/wast-lexer-gen.cc"
+yy1982:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy2089;
-		goto yy87;
-yy2056:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'g') goto yy2016;
+		goto yy11;
+yy1983:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 501 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I32AtomicRmw16UXor); }
-#line 10598 "src/prebuilt/wast-lexer-gen.cc"
-yy2058:
+#line 9984 "src/prebuilt/wast-lexer-gen.cc"
+yy1985:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy2091;
-		goto yy87;
-yy2059:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'c') goto yy2018;
+		goto yy11;
+yy1986:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 507 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I32AtomicRmw8UXchg); }
-#line 10610 "src/prebuilt/wast-lexer-gen.cc"
-yy2061:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 9996 "src/prebuilt/wast-lexer-gen.cc"
+yy1988:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 513 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmwCmpxchg, I64AtomicRmwCmpxchg); }
-#line 10618 "src/prebuilt/wast-lexer-gen.cc"
-yy2063:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 10004 "src/prebuilt/wast-lexer-gen.cc"
+yy1990:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 475 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmw16UAdd); }
-#line 10626 "src/prebuilt/wast-lexer-gen.cc"
-yy2065:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 10012 "src/prebuilt/wast-lexer-gen.cc"
+yy1992:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 489 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmw16UAnd); }
-#line 10634 "src/prebuilt/wast-lexer-gen.cc"
-yy2067:
+#line 10020 "src/prebuilt/wast-lexer-gen.cc"
+yy1994:
 		yych = *++cursor_;
-		if (yych == 'x') goto yy2092;
-		goto yy87;
-yy2068:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'x') goto yy2019;
+		goto yy11;
+yy1995:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 482 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmw16USub); }
-#line 10646 "src/prebuilt/wast-lexer-gen.cc"
-yy2070:
+#line 10032 "src/prebuilt/wast-lexer-gen.cc"
+yy1997:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy2093;
-		goto yy87;
-yy2071:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'g') goto yy2020;
+		goto yy11;
+yy1998:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 503 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmw16UXor); }
-#line 10658 "src/prebuilt/wast-lexer-gen.cc"
-yy2073:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 10044 "src/prebuilt/wast-lexer-gen.cc"
+yy2000:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 476 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmw32UAdd); }
-#line 10666 "src/prebuilt/wast-lexer-gen.cc"
-yy2075:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 10052 "src/prebuilt/wast-lexer-gen.cc"
+yy2002:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 490 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmw32UAnd); }
-#line 10674 "src/prebuilt/wast-lexer-gen.cc"
-yy2077:
+#line 10060 "src/prebuilt/wast-lexer-gen.cc"
+yy2004:
 		yych = *++cursor_;
-		if (yych == 'x') goto yy2095;
-		goto yy87;
-yy2078:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'x') goto yy2022;
+		goto yy11;
+yy2005:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 483 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmw32USub); }
-#line 10686 "src/prebuilt/wast-lexer-gen.cc"
-yy2080:
+#line 10072 "src/prebuilt/wast-lexer-gen.cc"
+yy2007:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy2096;
-		goto yy87;
-yy2081:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'g') goto yy2023;
+		goto yy11;
+yy2008:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 504 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmw32UXor); }
-#line 10698 "src/prebuilt/wast-lexer-gen.cc"
-yy2083:
+#line 10084 "src/prebuilt/wast-lexer-gen.cc"
+yy2010:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy2098;
-		goto yy87;
-yy2084:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'c') goto yy2025;
+		goto yy11;
+yy2011:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 509 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmw8UXchg); }
-#line 10710 "src/prebuilt/wast-lexer-gen.cc"
-yy2086:
+#line 10096 "src/prebuilt/wast-lexer-gen.cc"
+yy2013:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy2099;
-		goto yy87;
-yy2087:
+		if (yych == 'c') goto yy2026;
+		goto yy11;
+yy2014:
 		yych = *++cursor_;
-		if (yych == '_') goto yy2100;
-		goto yy87;
-yy2088:
+		if (yych == '_') goto yy2027;
+		goto yy11;
+yy2015:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy2101;
-		goto yy87;
-yy2089:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'c') goto yy2028;
+		goto yy11;
+yy2016:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 508 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I32AtomicRmw16UXchg); }
-#line 10730 "src/prebuilt/wast-lexer-gen.cc"
-yy2091:
+#line 10116 "src/prebuilt/wast-lexer-gen.cc"
+yy2018:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy2102;
-		goto yy87;
-yy2092:
+		if (yych == 'h') goto yy2029;
+		goto yy11;
+yy2019:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy2103;
-		goto yy87;
-yy2093:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'c') goto yy2030;
+		goto yy11;
+yy2020:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 510 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmw16UXchg); }
-#line 10746 "src/prebuilt/wast-lexer-gen.cc"
-yy2095:
+#line 10132 "src/prebuilt/wast-lexer-gen.cc"
+yy2022:
 		yych = *++cursor_;
-		if (yych == 'c') goto yy2104;
-		goto yy87;
-yy2096:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'c') goto yy2031;
+		goto yy11;
+yy2023:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 511 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmw, I64AtomicRmw32UXchg); }
-#line 10758 "src/prebuilt/wast-lexer-gen.cc"
-yy2098:
+#line 10144 "src/prebuilt/wast-lexer-gen.cc"
+yy2025:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy2105;
-		goto yy87;
-yy2099:
+		if (yych == 'h') goto yy2032;
+		goto yy11;
+yy2026:
 		yych = *++cursor_;
-		if (yych == '_') goto yy2106;
-		goto yy87;
-yy2100:
+		if (yych == '_') goto yy2033;
+		goto yy11;
+yy2027:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy2107;
-		goto yy87;
-yy2101:
+		if (yych == 'n') goto yy2034;
+		goto yy11;
+yy2028:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy2108;
-		goto yy87;
-yy2102:
+		if (yych == 'h') goto yy2035;
+		goto yy11;
+yy2029:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy2109;
-		goto yy87;
-yy2103:
+		if (yych == 'g') goto yy2036;
+		goto yy11;
+yy2030:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy2111;
-		goto yy87;
-yy2104:
+		if (yych == 'h') goto yy2038;
+		goto yy11;
+yy2031:
 		yych = *++cursor_;
-		if (yych == 'h') goto yy2112;
-		goto yy87;
-yy2105:
+		if (yych == 'h') goto yy2039;
+		goto yy11;
+yy2032:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy2113;
-		goto yy87;
-yy2106:
+		if (yych == 'g') goto yy2040;
+		goto yy11;
+yy2033:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy2115;
-		goto yy87;
-yy2107:
+		if (yych == 'n') goto yy2042;
+		goto yy11;
+yy2034:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy2116;
-		goto yy87;
-yy2108:
+		if (yych == 'a') goto yy2043;
+		goto yy11;
+yy2035:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy2117;
-		goto yy87;
-yy2109:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'g') goto yy2044;
+		goto yy11;
+yy2036:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 514 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmwCmpxchg, I32AtomicRmw8UCmpxchg); }
-#line 10810 "src/prebuilt/wast-lexer-gen.cc"
-yy2111:
+#line 10196 "src/prebuilt/wast-lexer-gen.cc"
+yy2038:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy2119;
-		goto yy87;
-yy2112:
+		if (yych == 'g') goto yy2046;
+		goto yy11;
+yy2039:
 		yych = *++cursor_;
-		if (yych == 'g') goto yy2121;
-		goto yy87;
-yy2113:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'g') goto yy2048;
+		goto yy11;
+yy2040:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 516 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmwCmpxchg, I64AtomicRmw8UCmpxchg); }
-#line 10826 "src/prebuilt/wast-lexer-gen.cc"
-yy2115:
+#line 10212 "src/prebuilt/wast-lexer-gen.cc"
+yy2042:
 		yych = *++cursor_;
-		if (yych == 'a') goto yy2123;
-		goto yy87;
-yy2116:
+		if (yych == 'a') goto yy2050;
+		goto yy11;
+yy2043:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy2124;
-		goto yy87;
-yy2117:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'n') goto yy2051;
+		goto yy11;
+yy2044:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 515 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmwCmpxchg, I32AtomicRmw16UCmpxchg); }
-#line 10842 "src/prebuilt/wast-lexer-gen.cc"
-yy2119:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 10228 "src/prebuilt/wast-lexer-gen.cc"
+yy2046:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 517 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmwCmpxchg, I64AtomicRmw16UCmpxchg); }
-#line 10850 "src/prebuilt/wast-lexer-gen.cc"
-yy2121:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 10236 "src/prebuilt/wast-lexer-gen.cc"
+yy2048:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 518 "src/wast-lexer.cc"
 		{ RETURN_OPCODE(AtomicRmwCmpxchg, I64AtomicRmw32UCmpxchg); }
-#line 10858 "src/prebuilt/wast-lexer-gen.cc"
-yy2123:
+#line 10244 "src/prebuilt/wast-lexer-gen.cc"
+yy2050:
 		yych = *++cursor_;
-		if (yych == 'n') goto yy2126;
-		goto yy87;
-yy2124:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+		if (yych == 'n') goto yy2053;
+		goto yy11;
+yy2051:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 650 "src/wast-lexer.cc"
 		{ RETURN(AssertReturnCanonicalNan); }
-#line 10870 "src/prebuilt/wast-lexer-gen.cc"
-yy2126:
-		++cursor_;
-		if (yybm[0+(yych = *cursor_)] & 8) {
-			goto yy86;
+#line 10256 "src/prebuilt/wast-lexer-gen.cc"
+yy2053:
+		yych = *++cursor_;
+		if (yybm[0+yych] & 8) {
+			goto yy10;
 		}
 #line 651 "src/wast-lexer.cc"
 		{ RETURN(AssertReturnArithmeticNan); }
-#line 10878 "src/prebuilt/wast-lexer-gen.cc"
+#line 10264 "src/prebuilt/wast-lexer-gen.cc"
+	}
+/* *********************************** */
+YYCOND_BAD_TEXT:
+	if ((limit_ - cursor_) < 5) FILL(5);
+	yych = *cursor_;
+	if (yych <= 0x7F) {
+		if (yych <= '!') {
+			if (yych == '\n') goto yy2059;
+			if (yych >= ' ') goto yy2061;
+		} else {
+			if (yych <= '"') goto yy2063;
+			if (yych == '\\') goto yy2065;
+			goto yy2061;
+		}
+	} else {
+		if (yych <= 0xEF) {
+			if (yych <= 0xC1) goto yy2066;
+			if (yych <= 0xDF) goto yy2068;
+			if (yych <= 0xE0) goto yy2069;
+			goto yy2070;
+		} else {
+			if (yych <= 0xF0) goto yy2071;
+			if (yych <= 0xF3) goto yy2072;
+			if (yych <= 0xF4) goto yy2073;
+			goto yy2066;
+		}
+	}
+	++cursor_;
+yy2058:
+#line 254 "src/wast-lexer.cc"
+	{ ERROR("illegal character in string");
+                                  continue; }
+#line 10297 "src/prebuilt/wast-lexer-gen.cc"
+yy2059:
+	++cursor_;
+	BEGIN(YYCOND_i);
+#line 247 "src/wast-lexer.cc"
+	{ ERROR("newline in string");
+                                  NEWLINE;
+                                  continue; }
+#line 10305 "src/prebuilt/wast-lexer-gen.cc"
+yy2061:
+	++cursor_;
+#line 246 "src/wast-lexer.cc"
+	{ continue; }
+#line 10310 "src/prebuilt/wast-lexer-gen.cc"
+yy2063:
+	++cursor_;
+	BEGIN(YYCOND_i);
+#line 253 "src/wast-lexer.cc"
+	{ RETURN_TEXT(Text); }
+#line 10316 "src/prebuilt/wast-lexer-gen.cc"
+yy2065:
+	yyaccept = 0;
+	yych = *(marker_ = ++cursor_);
+	if (yych <= 'f') {
+		if (yych <= '/') {
+			if (yych <= '!') {
+				if (yych == '\n') goto yy2058;
+				goto yy2074;
+			} else {
+				if (yych <= '"') goto yy2061;
+				if (yych == '\'') goto yy2061;
+				goto yy2074;
+			}
+		} else {
+			if (yych <= 'F') {
+				if (yych <= '9') goto yy2076;
+				if (yych <= '@') goto yy2074;
+				goto yy2076;
+			} else {
+				if (yych == '\\') goto yy2061;
+				if (yych <= '`') goto yy2074;
+				goto yy2076;
+			}
+		}
+	} else {
+		if (yych <= 0x7F) {
+			if (yych <= 'q') {
+				if (yych == 'n') goto yy2061;
+				goto yy2074;
+			} else {
+				if (yych == 's') goto yy2074;
+				if (yych <= 't') goto yy2061;
+				goto yy2074;
+			}
+		} else {
+			if (yych <= 0xEF) {
+				if (yych <= 0xC1) goto yy2058;
+				if (yych <= 0xDF) goto yy2077;
+				if (yych <= 0xE0) goto yy2079;
+				goto yy2080;
+			} else {
+				if (yych <= 0xF0) goto yy2081;
+				if (yych <= 0xF3) goto yy2082;
+				if (yych <= 0xF4) goto yy2083;
+				goto yy2058;
+			}
+		}
+	}
+yy2066:
+	++cursor_;
+yy2067:
+#line 256 "src/wast-lexer.cc"
+	{ MAYBE_MALFORMED_UTF8(" in string"); }
+#line 10370 "src/prebuilt/wast-lexer-gen.cc"
+yy2068:
+	yych = *++cursor_;
+	if (yych <= 0x7F) goto yy2067;
+	if (yych <= 0xBF) goto yy2061;
+	goto yy2067;
+yy2069:
+	yyaccept = 1;
+	yych = *(marker_ = ++cursor_);
+	if (yych <= 0x9F) goto yy2067;
+	if (yych <= 0xBF) goto yy2084;
+	goto yy2067;
+yy2070:
+	yyaccept = 1;
+	yych = *(marker_ = ++cursor_);
+	if (yych <= 0x7F) goto yy2067;
+	if (yych <= 0xBF) goto yy2084;
+	goto yy2067;
+yy2071:
+	yyaccept = 1;
+	yych = *(marker_ = ++cursor_);
+	if (yych <= 0x8F) goto yy2067;
+	if (yych <= 0xBF) goto yy2085;
+	goto yy2067;
+yy2072:
+	yyaccept = 1;
+	yych = *(marker_ = ++cursor_);
+	if (yych <= 0x7F) goto yy2067;
+	if (yych <= 0xBF) goto yy2085;
+	goto yy2067;
+yy2073:
+	yyaccept = 1;
+	yych = *(marker_ = ++cursor_);
+	if (yych <= 0x7F) goto yy2067;
+	if (yych <= 0x8F) goto yy2085;
+	goto yy2067;
+yy2074:
+	++cursor_;
+yy2075:
+#line 250 "src/wast-lexer.cc"
+	{ ERROR("bad escape \"%.*s\"",
+                                        static_cast<int>(yyleng), yytext);
+                                  continue; }
+#line 10413 "src/prebuilt/wast-lexer-gen.cc"
+yy2076:
+	yych = *++cursor_;
+	if (yych <= '@') {
+		if (yych <= '/') goto yy2075;
+		if (yych <= '9') goto yy2061;
+		goto yy2075;
+	} else {
+		if (yych <= 'F') goto yy2061;
+		if (yych <= '`') goto yy2075;
+		if (yych <= 'f') goto yy2061;
+		goto yy2075;
+	}
+yy2077:
+	yych = *++cursor_;
+	if (yych <= 0x7F) goto yy2078;
+	if (yych <= 0xBF) goto yy2074;
+yy2078:
+	cursor_ = marker_;
+	if (yyaccept == 0) {
+		goto yy2058;
+	} else {
+		goto yy2067;
+	}
+yy2079:
+	yych = *++cursor_;
+	if (yych <= 0x9F) goto yy2078;
+	if (yych <= 0xBF) goto yy2077;
+	goto yy2078;
+yy2080:
+	yych = *++cursor_;
+	if (yych <= 0x7F) goto yy2078;
+	if (yych <= 0xBF) goto yy2077;
+	goto yy2078;
+yy2081:
+	yych = *++cursor_;
+	if (yych <= 0x8F) goto yy2078;
+	if (yych <= 0xBF) goto yy2080;
+	goto yy2078;
+yy2082:
+	yych = *++cursor_;
+	if (yych <= 0x7F) goto yy2078;
+	if (yych <= 0xBF) goto yy2080;
+	goto yy2078;
+yy2083:
+	yych = *++cursor_;
+	if (yych <= 0x7F) goto yy2078;
+	if (yych <= 0x8F) goto yy2080;
+	goto yy2078;
+yy2084:
+	yych = *++cursor_;
+	if (yych <= 0x7F) goto yy2078;
+	if (yych <= 0xBF) goto yy2061;
+	goto yy2078;
+yy2085:
+	yych = *++cursor_;
+	if (yych <= 0x7F) goto yy2078;
+	if (yych <= 0xBF) goto yy2084;
+	goto yy2078;
+/* *********************************** */
+YYCOND_LINE_COMMENT:
+	{
+		static const unsigned char yybm[] = {
+			128, 128, 128, 128, 128, 128, 128, 128, 
+			128, 128,   0, 128, 128, 128, 128, 128, 
+			128, 128, 128, 128, 128, 128, 128, 128, 
+			128, 128, 128, 128, 128, 128, 128, 128, 
+			128, 128, 128, 128, 128, 128, 128, 128, 
+			128, 128, 128, 128, 128, 128, 128, 128, 
+			128, 128, 128, 128, 128, 128, 128, 128, 
+			128, 128, 128, 128, 128, 128, 128, 128, 
+			128, 128, 128, 128, 128, 128, 128, 128, 
+			128, 128, 128, 128, 128, 128, 128, 128, 
+			128, 128, 128, 128, 128, 128, 128, 128, 
+			128, 128, 128, 128, 128, 128, 128, 128, 
+			128, 128, 128, 128, 128, 128, 128, 128, 
+			128, 128, 128, 128, 128, 128, 128, 128, 
+			128, 128, 128, 128, 128, 128, 128, 128, 
+			128, 128, 128, 128, 128, 128, 128, 128, 
+			  0,   0,   0,   0,   0,   0,   0,   0, 
+			  0,   0,   0,   0,   0,   0,   0,   0, 
+			  0,   0,   0,   0,   0,   0,   0,   0, 
+			  0,   0,   0,   0,   0,   0,   0,   0, 
+			  0,   0,   0,   0,   0,   0,   0,   0, 
+			  0,   0,   0,   0,   0,   0,   0,   0, 
+			  0,   0,   0,   0,   0,   0,   0,   0, 
+			  0,   0,   0,   0,   0,   0,   0,   0, 
+			  0,   0,   0,   0,   0,   0,   0,   0, 
+			  0,   0,   0,   0,   0,   0,   0,   0, 
+			  0,   0,   0,   0,   0,   0,   0,   0, 
+			  0,   0,   0,   0,   0,   0,   0,   0, 
+			  0,   0,   0,   0,   0,   0,   0,   0, 
+			  0,   0,   0,   0,   0,   0,   0,   0, 
+			  0,   0,   0,   0,   0,   0,   0,   0, 
+			  0,   0,   0,   0,   0,   0,   0,   0, 
+		};
+		if ((limit_ - cursor_) < 2) FILL(2);
+		yych = *cursor_;
+		if (yybm[0+yych] & 128) {
+			goto yy2088;
+		}
+		if (yych <= 0xE0) {
+			if (yych <= '\n') goto yy2091;
+			if (yych <= 0xC1) goto yy2093;
+			if (yych <= 0xDF) goto yy2095;
+			goto yy2096;
+		} else {
+			if (yych <= 0xF0) {
+				if (yych <= 0xEF) goto yy2097;
+				goto yy2098;
+			} else {
+				if (yych <= 0xF3) goto yy2099;
+				if (yych <= 0xF4) goto yy2100;
+				goto yy2093;
+			}
+		}
+yy2088:
+		yyaccept = 0;
+		marker_ = ++cursor_;
+		if (limit_ <= cursor_) FILL(1);
+		yych = *cursor_;
+		if (yybm[0+yych] & 128) {
+			goto yy2088;
+		}
+		if (yych <= 0xEF) {
+			if (yych <= 0xC1) goto yy2090;
+			if (yych <= 0xDF) goto yy2101;
+			if (yych <= 0xE0) goto yy2103;
+			goto yy2104;
+		} else {
+			if (yych <= 0xF0) goto yy2105;
+			if (yych <= 0xF3) goto yy2106;
+			if (yych <= 0xF4) goto yy2107;
+		}
+yy2090:
+#line 664 "src/wast-lexer.cc"
+		{ continue; }
+#line 10550 "src/prebuilt/wast-lexer-gen.cc"
+yy2091:
+		++cursor_;
+		BEGIN(YYCOND_i);
+#line 663 "src/wast-lexer.cc"
+		{ NEWLINE; continue; }
+#line 10556 "src/prebuilt/wast-lexer-gen.cc"
+yy2093:
+		++cursor_;
+yy2094:
+#line 678 "src/wast-lexer.cc"
+		{ MAYBE_MALFORMED_UTF8(""); }
+#line 10562 "src/prebuilt/wast-lexer-gen.cc"
+yy2095:
+		yych = *++cursor_;
+		if (yych <= 0x7F) goto yy2094;
+		if (yych <= 0xBF) goto yy2088;
+		goto yy2094;
+yy2096:
+		yyaccept = 1;
+		yych = *(marker_ = ++cursor_);
+		if (yych <= 0x9F) goto yy2094;
+		if (yych <= 0xBF) goto yy2101;
+		goto yy2094;
+yy2097:
+		yyaccept = 1;
+		yych = *(marker_ = ++cursor_);
+		if (yych <= 0x7F) goto yy2094;
+		if (yych <= 0xBF) goto yy2101;
+		goto yy2094;
+yy2098:
+		yyaccept = 1;
+		yych = *(marker_ = ++cursor_);
+		if (yych <= 0x8F) goto yy2094;
+		if (yych <= 0xBF) goto yy2104;
+		goto yy2094;
+yy2099:
+		yyaccept = 1;
+		yych = *(marker_ = ++cursor_);
+		if (yych <= 0x7F) goto yy2094;
+		if (yych <= 0xBF) goto yy2104;
+		goto yy2094;
+yy2100:
+		yyaccept = 1;
+		yych = *(marker_ = ++cursor_);
+		if (yych <= 0x7F) goto yy2094;
+		if (yych <= 0x8F) goto yy2104;
+		goto yy2094;
+yy2101:
+		++cursor_;
+		if (limit_ <= cursor_) FILL(1);
+		yych = *cursor_;
+		if (yych <= 0x7F) goto yy2102;
+		if (yych <= 0xBF) goto yy2088;
+yy2102:
+		cursor_ = marker_;
+		if (yyaccept == 0) {
+			goto yy2090;
+		} else {
+			goto yy2094;
+		}
+yy2103:
+		++cursor_;
+		if (limit_ <= cursor_) FILL(1);
+		yych = *cursor_;
+		if (yych <= 0x9F) goto yy2102;
+		if (yych <= 0xBF) goto yy2101;
+		goto yy2102;
+yy2104:
+		++cursor_;
+		if (limit_ <= cursor_) FILL(1);
+		yych = *cursor_;
+		if (yych <= 0x7F) goto yy2102;
+		if (yych <= 0xBF) goto yy2101;
+		goto yy2102;
+yy2105:
+		++cursor_;
+		if (limit_ <= cursor_) FILL(1);
+		yych = *cursor_;
+		if (yych <= 0x8F) goto yy2102;
+		if (yych <= 0xBF) goto yy2104;
+		goto yy2102;
+yy2106:
+		++cursor_;
+		if (limit_ <= cursor_) FILL(1);
+		yych = *cursor_;
+		if (yych <= 0x7F) goto yy2102;
+		if (yych <= 0xBF) goto yy2104;
+		goto yy2102;
+yy2107:
+		++cursor_;
+		if (limit_ <= cursor_) FILL(1);
+		yych = *cursor_;
+		if (yych <= 0x7F) goto yy2102;
+		if (yych <= 0x8F) goto yy2104;
+		goto yy2102;
+	}
+/* *********************************** */
+YYCOND_BLOCK_COMMENT:
+	if ((limit_ - cursor_) < 4) FILL(4);
+	yych = *cursor_;
+	if (yych <= 0x7F) {
+		if (yych <= '\'') {
+			if (yych == '\n') goto yy2112;
+		} else {
+			if (yych <= '(') goto yy2114;
+			if (yych == ';') goto yy2115;
+		}
+	} else {
+		if (yych <= 0xEF) {
+			if (yych <= 0xC1) goto yy2116;
+			if (yych <= 0xDF) goto yy2118;
+			if (yych <= 0xE0) goto yy2119;
+			goto yy2120;
+		} else {
+			if (yych <= 0xF0) goto yy2121;
+			if (yych <= 0xF3) goto yy2122;
+			if (yych <= 0xF4) goto yy2123;
+			goto yy2116;
+		}
 	}
+yy2110:
+	++cursor_;
+yy2111:
+#line 672 "src/wast-lexer.cc"
+	{ continue; }
+#line 10676 "src/prebuilt/wast-lexer-gen.cc"
+yy2112:
+	++cursor_;
+#line 671 "src/wast-lexer.cc"
+	{ NEWLINE; continue; }
+#line 10681 "src/prebuilt/wast-lexer-gen.cc"
+yy2114:
+	yych = *++cursor_;
+	if (yych == ';') goto yy2124;
+	goto yy2111;
+yy2115:
+	yych = *++cursor_;
+	if (yych == ')') goto yy2126;
+	goto yy2111;
+yy2116:
+	++cursor_;
+yy2117:
+#line 673 "src/wast-lexer.cc"
+	{ MAYBE_MALFORMED_UTF8(" in block comment"); }
+#line 10695 "src/prebuilt/wast-lexer-gen.cc"
+yy2118:
+	yych = *++cursor_;
+	if (yych <= 0x7F) goto yy2117;
+	if (yych <= 0xBF) goto yy2110;
+	goto yy2117;
+yy2119:
+	yych = *(marker_ = ++cursor_);
+	if (yych <= 0x9F) goto yy2117;
+	if (yych <= 0xBF) goto yy2128;
+	goto yy2117;
+yy2120:
+	yych = *(marker_ = ++cursor_);
+	if (yych <= 0x7F) goto yy2117;
+	if (yych <= 0xBF) goto yy2128;
+	goto yy2117;
+yy2121:
+	yych = *(marker_ = ++cursor_);
+	if (yych <= 0x8F) goto yy2117;
+	if (yych <= 0xBF) goto yy2130;
+	goto yy2117;
+yy2122:
+	yych = *(marker_ = ++cursor_);
+	if (yych <= 0x7F) goto yy2117;
+	if (yych <= 0xBF) goto yy2130;
+	goto yy2117;
+yy2123:
+	yych = *(marker_ = ++cursor_);
+	if (yych <= 0x7F) goto yy2117;
+	if (yych <= 0x8F) goto yy2130;
+	goto yy2117;
+yy2124:
+	++cursor_;
+#line 666 "src/wast-lexer.cc"
+	{ COMMENT_NESTING++; continue; }
+#line 10730 "src/prebuilt/wast-lexer-gen.cc"
+yy2126:
+	++cursor_;
+#line 667 "src/wast-lexer.cc"
+	{ if (--COMMENT_NESTING == 0) {
+                                    BEGIN(YYCOND_i);
+                                  }
+                                  continue; }
+#line 10738 "src/prebuilt/wast-lexer-gen.cc"
+yy2128:
+	yych = *++cursor_;
+	if (yych <= 0x7F) goto yy2129;
+	if (yych <= 0xBF) goto yy2110;
+yy2129:
+	cursor_ = marker_;
+	goto yy2117;
+yy2130:
+	yych = *++cursor_;
+	if (yych <= 0x7F) goto yy2129;
+	if (yych <= 0xBF) goto yy2128;
+	goto yy2129;
 }
 #line 679 "src/wast-lexer.cc"