i64 to i32 lowering for wasm2asm (#1134)

1 files changed, 42 insertions, 5 deletions

diff --git a/test/address.2asm.js b/test/address.2asm.js
index 3aa8b0cd8..b2c78fca9 100644
--- a/test/address.2asm.js
+++ b/test/address.2asm.js
@@ -13,7 +13,7 @@ function asmFunc(global, env, buffer) {
  var Math_abs = global.Math.abs;
  var Math_clz32 = global.Math.clz32;
  var print = env.print;
- function good(i) {
+ function $$0(i) {
   i = i | 0;
   var wasm2asm_i32$0 = 0;
   print(HEAPU8[i >> 0] | 0 | 0);
@@ -31,14 +31,51 @@ function asmFunc(global, env, buffer) {
   print((wasm2asm_i32$0 = i, HEAPU8[(wasm2asm_i32$0 + 25 | 0) >> 0] | 0 | 0 | (HEAPU8[(wasm2asm_i32$0 + 26 | 0) >> 0] | 0 | 0) << 8 | (HEAPU8[(wasm2asm_i32$0 + 27 | 0) >> 0] | 0 | 0) << 16 | (HEAPU8[(wasm2asm_i32$0 + 28 | 0) >> 0] | 0 | 0) << 24) | 0);
  }
  
- function bad2(i) {
+ function $$1(i) {
   i = i | 0;
-  HEAPU32[(i + 4294967295 | 0) >> 2] | 0
+  HEAPU32[(i + 4294967295 | 0) >> 2] | 0;
+ }
+ 
+ function __wasm_ctz_i32(x) {
+  x = x | 0;
+  var $$1 = 0;
+  if ((x | 0) == (0 | 0)) $$1 = 32; else $$1 = 31 - Math_clz32(x ^ (x - 1 | 0) | 0) | 0;
+  return $$1 | 0;
+ }
+ 
+ function __wasm_popcnt_i32(x) {
+  x = x | 0;
+  var count = 0, $$2 = 0, $$3 = 0;
+  count = 0;
+  b : {
+   l : do {
+    $$2 = count;
+    if ((x | 0) == (0 | 0)) break b;
+    x = x & (x - 1 | 0) | 0;
+    count = count + 1 | 0;
+    continue l;
+    break l;
+   } while (1);
+  };
+  $$3 = $$2;
+  return $$3 | 0;
+ }
+ 
+ function __wasm_rotl_i32(x, k) {
+  x = x | 0;
+  k = k | 0;
+  return ((4294967295 >>> (k & 31 | 0) | 0) & x | 0) << (k & 31 | 0) | 0 | (((4294967295 << (32 - (k & 31 | 0) | 0) | 0) & x | 0) >>> (32 - (k & 31 | 0) | 0) | 0) | 0 | 0;
+ }
+ 
+ function __wasm_rotr_i32(x, k) {
+  x = x | 0;
+  k = k | 0;
+  return ((4294967295 << (k & 31 | 0) | 0) & x | 0) >>> (k & 31 | 0) | 0 | (((4294967295 >>> (32 - (k & 31 | 0) | 0) | 0) & x | 0) << (32 - (k & 31 | 0) | 0) | 0) | 0 | 0;
  }
  
  return {
-  good: good, 
-  bad2: bad2
+  good: $$0, 
+  bad: $$1
  };
 }