Stop generating __growWasmMemory (#3180)

This depends on https://github.com/emscripten-core/emscripten/pull/12391

5 files changed, 0 insertions, 17 deletions

diff --git a/src/shared-constants.h b/src/shared-constants.h
index 5367d339f..b0fd7d625 100644
--- a/src/shared-constants.h
+++ b/src/shared-constants.h
@@ -21,7 +21,6 @@
 
 namespace wasm {
 
-extern Name GROW_WASM_MEMORY;
 extern Name WASM_CALL_CTORS;
 extern Name MEMORY_BASE;
 extern Name TABLE_BASE;
diff --git a/src/tools/wasm-emscripten-finalize.cpp b/src/tools/wasm-emscripten-finalize.cpp
index c0911a37d..b98e957da 100644
--- a/src/tools/wasm-emscripten-finalize.cpp
+++ b/src/tools/wasm-emscripten-finalize.cpp
@@ -335,7 +335,6 @@ int main(int argc, const char* argv[]) {
   } else {
     BYN_TRACE("finalizing as regular module\n");
     generator.internalizeStackPointerGlobal();
-    generator.generateMemoryGrowthFunction();
     // For side modules these gets called via __post_instantiate
     if (Function* F = wasm.getFunctionOrNull(ASSIGN_GOT_ENTRIES)) {
       auto* ex = new Export();
diff --git a/src/wasm-emscripten.h b/src/wasm-emscripten.h
index 0303af053..7318b01fb 100644
--- a/src/wasm-emscripten.h
+++ b/src/wasm-emscripten.h
@@ -33,7 +33,6 @@ public:
     : wasm(wasm), builder(wasm), stackPointerOffset(stackPointerOffset),
       useStackPointerGlobal(stackPointerOffset == 0) {}
 
-  Function* generateMemoryGrowthFunction();
   Function* generateAssignGOTEntriesFunction();
   void generatePostInstantiateFunction();
 
diff --git a/src/wasm/wasm-emscripten.cpp b/src/wasm/wasm-emscripten.cpp
index a0f0ade9d..178a0865b 100644
--- a/src/wasm/wasm-emscripten.cpp
+++ b/src/wasm/wasm-emscripten.cpp
@@ -116,19 +116,6 @@ void EmscriptenGlueGenerator::generatePostInstantiateFunction() {
   wasm.addExport(ex);
 }
 
-Function* EmscriptenGlueGenerator::generateMemoryGrowthFunction() {
-  Name name(GROW_WASM_MEMORY);
-  std::vector<NameType> params{{NEW_SIZE, Type::i32}};
-  Function* growFunction =
-    builder.makeFunction(name, std::move(params), Type::i32, {});
-  growFunction->body =
-    builder.makeMemoryGrow(builder.makeLocalGet(0, Type::i32));
-
-  addExportedFunction(wasm, growFunction);
-
-  return growFunction;
-}
-
 inline void exportFunction(Module& wasm, Name name, bool must_export) {
   if (!wasm.getFunctionOrNull(name)) {
     assert(!must_export);
diff --git a/src/wasm/wasm.cpp b/src/wasm/wasm.cpp
index 738823d66..dce6ac7de 100644
--- a/src/wasm/wasm.cpp
+++ b/src/wasm/wasm.cpp
@@ -50,7 +50,6 @@ const char* Memory64Feature = "memory64";
 } // namespace UserSections
 } // namespace BinaryConsts
 
-Name GROW_WASM_MEMORY("__growWasmMemory");
 Name WASM_CALL_CTORS("__wasm_call_ctors");
 Name MEMORY_BASE("__memory_base");
 Name TABLE_BASE("__table_base");