4 files changed, 10 insertions, 10 deletions
diff --git a/src/passes/CMakeLists.txt b/src/passes/CMakeLists.txt
index b3a7db4c9..25c9cb6b3 100644
--- a/src/passes/CMakeLists.txt
+++ b/src/passes/CMakeLists.txt
@@ -32,7 +32,6 @@ set(passes_SOURCES
   GenerateDynCalls.cpp
   GlobalTypeOptimization.cpp
   Heap2Local.cpp
-  HeapRefining.cpp
   I64ToI32Lowering.cpp
   Inlining.cpp
   InstrumentLocals.cpp
@@ -81,6 +80,7 @@ set(passes_SOURCES
   ReorderFunctions.cpp
   ReReloop.cpp
   TrapMode.cpp
+  TypeRefining.cpp
   SafeHeap.cpp
   SimplifyGlobals.cpp
   SimplifyLocals.cpp
diff --git a/src/passes/HeapRefining.cpp b/src/passes/TypeRefining.cpp
index 54d6f5103..33e382bc5 100644
--- a/src/passes/HeapRefining.cpp
+++ b/src/passes/TypeRefining.cpp
@@ -107,12 +107,12 @@ struct FieldInfoScanner
   }
 };
 
-struct HeapRefining : public Pass {
+struct TypeRefining : public Pass {
   StructUtils::StructValuesMap<FieldInfo> finalInfos;
 
   void run(PassRunner* runner, Module* module) override {
     if (getTypeSystem() != TypeSystem::Nominal) {
-      Fatal() << "HeapRefining requires nominal typing";
+      Fatal() << "TypeRefining requires nominal typing";
     }
 
     // Find and analyze struct operations inside each function.
@@ -238,10 +238,10 @@ struct HeapRefining : public Pass {
 
   void updateTypes(Module& wasm, PassRunner* runner) {
     class TypeRewriter : public GlobalTypeRewriter {
-      HeapRefining& parent;
+      TypeRefining& parent;
 
     public:
-      TypeRewriter(Module& wasm, HeapRefining& parent)
+      TypeRewriter(Module& wasm, TypeRefining& parent)
         : GlobalTypeRewriter(wasm), parent(parent) {}
 
       void modifyStruct(HeapType oldStructType, Struct& struct_) override {
@@ -267,6 +267,6 @@ struct HeapRefining : public Pass {
 
 } // anonymous namespace
 
-Pass* createHeapRefiningPass() { return new HeapRefining(); }
+Pass* createTypeRefiningPass() { return new TypeRefining(); }
 
 } // namespace wasm
diff --git a/src/passes/pass.cpp b/src/passes/pass.cpp
index 118b2e6ae..49615d81b 100644
--- a/src/passes/pass.cpp
+++ b/src/passes/pass.cpp
@@ -156,9 +156,9 @@ void PassRegistry::registerPasses() {
     "generate-stack-ir", "generate Stack IR", createGenerateStackIRPass);
   registerPass(
     "gto", "globally optimize GC types", createGlobalTypeOptimizationPass);
-  registerPass("heap-refining",
+  registerPass("type-refining",
                "apply more specific subtypes to type fields where possible",
-               createHeapRefiningPass);
+               createTypeRefiningPass);
   registerPass(
     "heap2local", "replace GC allocations with locals", createHeap2LocalPass);
   registerPass(
@@ -527,7 +527,7 @@ void PassRunner::addDefaultGlobalOptimizationPrePasses() {
   }
   if (wasm->features.hasGC() && getTypeSystem() == TypeSystem::Nominal &&
       options.optimizeLevel >= 2) {
-    addIfNoDWARFIssues("heap-refining");
+    addIfNoDWARFIssues("type-refining");
     // Global type optimization can remove fields that are not needed, which can
     // remove ref.funcs that were once assigned to vtables but are no longer
     // needed, which can allow more code to be removed globally. After those,
diff --git a/src/passes/passes.h b/src/passes/passes.h
index 365a68ad7..e8e8ecc78 100644
--- a/src/passes/passes.h
+++ b/src/passes/passes.h
@@ -53,7 +53,6 @@ Pass* createGenerateI64DynCallsPass();
 Pass* createGenerateStackIRPass();
 Pass* createGlobalTypeOptimizationPass();
 Pass* createHeap2LocalPass();
-Pass* createHeapRefiningPass();
 Pass* createI64ToI32LoweringPass();
 Pass* createInlineMainPass();
 Pass* createInliningPass();
@@ -131,6 +130,7 @@ Pass* createSSAifyPass();
 Pass* createSSAifyNoMergePass();
 Pass* createTrapModeClamp();
 Pass* createTrapModeJS();
+Pass* createTypeRefiningPass();
 Pass* createUnteePass();
 Pass* createVacuumPass();