[csa] Tnodifiy builtins-async-iterator-gen.cc

Bug: v8:6949
Change-Id: I6cafec59b063e46d55967b678b209202d0328cd3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1852770Reviewed-by: Santiago Aboy Solanes <solanes@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64237}

src/builtins/builtins-async-gen.cc

@@ -278,7 +278,7 @@ void AsyncBuiltinsAssembler::InitializeNativeClosure(
 }
 
 TNode<JSFunction> AsyncBuiltinsAssembler::CreateUnwrapClosure(
-    TNode<NativeContext> native_context, TNode<HeapObject> done) {
+    TNode<NativeContext> native_context, TNode<Oddball> done) {
   const TNode<Map> map = CAST(LoadContextElement(
       native_context, Context::STRICT_FUNCTION_WITHOUT_PROTOTYPE_MAP_INDEX));
   const TNode<SharedFunctionInfo> on_fulfilled_shared = CAST(LoadContextElement(
@@ -290,7 +290,7 @@ TNode<JSFunction> AsyncBuiltinsAssembler::CreateUnwrapClosure(
 }
 
 TNode<Context> AsyncBuiltinsAssembler::AllocateAsyncIteratorValueUnwrapContext(
-    TNode<NativeContext> native_context, TNode<HeapObject> done) {
+    TNode<NativeContext> native_context, TNode<Oddball> done) {
   CSA_ASSERT(this, IsBoolean(done));
 
   TNode<Context> context =

src/builtins/builtins-async-gen.h

@@ -50,7 +50,7 @@ class AsyncBuiltinsAssembler : public PromiseBuiltinsAssembler {
   // Return a new built-in function object as defined in
   // Async Iterator Value Unwrap Functions
   TNode<JSFunction> CreateUnwrapClosure(TNode<NativeContext> native_context,
-                                        TNode<HeapObject> done);
+                                        TNode<Oddball> done);
 
  private:
   void InitializeNativeClosure(TNode<Context> context,
@@ -58,7 +58,7 @@ class AsyncBuiltinsAssembler : public PromiseBuiltinsAssembler {
                                TNode<HeapObject> function,
                                TNode<IntPtrT> context_index);
   TNode<Context> AllocateAsyncIteratorValueUnwrapContext(
-      TNode<NativeContext> native_context, TNode<HeapObject> done);
+      TNode<NativeContext> native_context, TNode<Oddball> done);
 
   TNode<Object> AwaitOld(TNode<Context> context,
                          TNode<JSGeneratorObject> generator,