update MemorySize => CurrentMemory

6 files changed, 11 insertions, 15 deletions

diff --git a/src/passes/Print.cpp b/src/passes/Print.cpp
index aa533849f..ddeec3dce 100644
--- a/src/passes/Print.cpp
+++ b/src/passes/Print.cpp
@@ -383,7 +383,7 @@ struct PrintSExpression : public Visitor<PrintSExpression> {
   void visitHost(Host *curr) {
     switch (curr->op) {
       case PageSize: printOpening(o, "pagesize") << ')'; break;
-      case MemorySize: printOpening(o, "memory_size") << ')'; break;
+      case CurrentMemory: printOpening(o, "current_memory") << ')'; break;
       case GrowMemory: {
         printOpening(o, "grow_memory");
         incIndent();
diff --git a/src/s2wasm.h b/src/s2wasm.h
index ff3c1f29f..d0dbe8c6a 100644
--- a/src/s2wasm.h
+++ b/src/s2wasm.h
@@ -1066,7 +1066,7 @@ class S2WasmBuilder {
       } else if (match("unreachable")) {
         addToBlock(allocator.alloc<Unreachable>());
       } else if (match("memory_size")) {
-        makeHost(MemorySize);
+        makeHost(CurrentMemory);
       } else if (match("grow_memory")) {
         makeHost1(GrowMemory);
       } else if (match(".Lfunc_end")) {
diff --git a/src/wasm-binary.h b/src/wasm-binary.h
index db2c0d71d..08dafc563 100644
--- a/src/wasm-binary.h
+++ b/src/wasm-binary.h
@@ -237,7 +237,7 @@ enum FunctionEntry {
 };
 
 enum ASTNodes {
-  MemorySize = 0x3b,
+  CurrentMemory = 0x3b,
   GrowMemory = 0x39,
   I32Add = 0x40,
   I32Sub = 0x41,
@@ -1097,8 +1097,8 @@ public:
   void visitHost(Host *curr) {
     if (debug) std::cerr << "zz node: Host" << std::endl;
     switch (curr->op) {
-      case MemorySize: {
-        o << int8_t(BinaryConsts::MemorySize);
+      case CurrentMemory: {
+        o << int8_t(BinaryConsts::CurrentMemory);
         break;
       }
       case GrowMemory: {
@@ -1943,8 +1943,8 @@ public:
   }
   bool maybeVisitImpl(Host *curr, uint8_t code) {
     switch (code) {
-      case BinaryConsts::MemorySize: {
-        curr->op = MemorySize;
+      case BinaryConsts::CurrentMemory: {
+        curr->op = CurrentMemory;
         curr->type = i32;
         break;
       }
diff --git a/src/wasm-interpreter.h b/src/wasm-interpreter.h
index c57c764e4..61b67958f 100644
--- a/src/wasm-interpreter.h
+++ b/src/wasm-interpreter.h
@@ -604,7 +604,7 @@ private:
         NOTE_ENTER("Host");
         switch (curr->op) {
           case PageSize:   return Literal((int32_t)Memory::kPageSize);
-          case MemorySize: return Literal(int32_t(instance.memorySize * Memory::kPageSize));
+          case CurrentMemory: return Literal(int32_t(instance.memorySize * Memory::kPageSize));
           case GrowMemory: {
             Flow flow = visit(curr->operands[0]);
             if (flow.breaking()) return flow;
diff --git a/src/wasm-s-parser.h b/src/wasm-s-parser.h
index c1a1162e1..be3263312 100644
--- a/src/wasm-s-parser.h
+++ b/src/wasm-s-parser.h
@@ -623,7 +623,7 @@ public:
             if (id == CALL) return makeCall(s);
             if (id == CALL_IMPORT) return makeCallImport(s);
             if (id == CALL_INDIRECT) return makeCallIndirect(s);
-          }
+          } else if (str[1] == 'u') return makeHost(s, HostOp::CurrentMemory);
           abort_on(str);
         }
         case 'e': {
@@ -647,10 +647,6 @@ public:
           if (str[1] == 'o') return makeLoop(s);
           abort_on(str);
         }
-        case 'm': {
-          if (str[1] == 'e') return makeHost(s, HostOp::MemorySize);
-          abort_on(str);
-        }
         case 'n': {
           if (str[1] == 'o') return allocator.alloc<Nop>();
           abort_on(str);
diff --git a/src/wasm.h b/src/wasm.h
index 93c9d8709..ee2f27388 100644
--- a/src/wasm.h
+++ b/src/wasm.h
@@ -709,7 +709,7 @@ enum BinaryOp {
 };
 
 enum HostOp {
-  PageSize, MemorySize, GrowMemory, HasFeature
+  PageSize, CurrentMemory, GrowMemory, HasFeature
 };
 
 //
@@ -1041,7 +1041,7 @@ public:
 
   void finalize() {
     switch (op) {
-      case PageSize: case MemorySize: case HasFeature: {
+      case PageSize: case CurrentMemory: case HasFeature: {
         type = i32;
         break;
       }