[csa] TNodify builtins-typed-array-gen.cc

All converted except for two calls to PrepareValueForWriteToTypedArray.

Bug: v8:6949, v8:9396
Change-Id: I3c695b8067487bd8845e38cf760519bef1f37f2b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1803351
Auto-Submit: Dan Elphick <delphick@chromium.org>
Reviewed-by: Santiago Aboy Solanes <solanes@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63782}

src/builtins/builtins-typed-array-gen.cc

@@ -115,8 +115,8 @@ TF_BUILTIN(TypedArrayConstructor, TypedArrayBuiltinsAssembler) {
 // ES6 #sec-get-%typedarray%.prototype.bytelength
 TF_BUILTIN(TypedArrayPrototypeByteLength, TypedArrayBuiltinsAssembler) {
   const char* const kMethodName = "get TypedArray.prototype.byteLength";
-  Node* context = Parameter(Descriptor::kContext);
-  Node* receiver = Parameter(Descriptor::kReceiver);
+  TNode<Context> context = CAST(Parameter(Descriptor::kContext));
+  TNode<Object> receiver = CAST(Parameter(Descriptor::kReceiver));
 
   // Check if the {receiver} is actually a JSTypedArray.
   ThrowIfNotInstanceType(context, receiver, JS_TYPED_ARRAY_TYPE, kMethodName);
@@ -133,8 +133,8 @@ TF_BUILTIN(TypedArrayPrototypeByteLength, TypedArrayBuiltinsAssembler) {
 // ES6 #sec-get-%typedarray%.prototype.byteoffset
 TF_BUILTIN(TypedArrayPrototypeByteOffset, TypedArrayBuiltinsAssembler) {
   const char* const kMethodName = "get TypedArray.prototype.byteOffset";
-  Node* context = Parameter(Descriptor::kContext);
-  Node* receiver = Parameter(Descriptor::kReceiver);
+  TNode<Context> context = CAST(Parameter(Descriptor::kContext));
+  TNode<Object> receiver = CAST(Parameter(Descriptor::kReceiver));
 
   // Check if the {receiver} is actually a JSTypedArray.
   ThrowIfNotInstanceType(context, receiver, JS_TYPED_ARRAY_TYPE, kMethodName);
@@ -151,8 +151,8 @@ TF_BUILTIN(TypedArrayPrototypeByteOffset, TypedArrayBuiltinsAssembler) {
 // ES6 #sec-get-%typedarray%.prototype.length
 TF_BUILTIN(TypedArrayPrototypeLength, TypedArrayBuiltinsAssembler) {
   const char* const kMethodName = "get TypedArray.prototype.length";
-  Node* context = Parameter(Descriptor::kContext);
-  Node* receiver = Parameter(Descriptor::kReceiver);
+  TNode<Context> context = CAST(Parameter(Descriptor::kContext));
+  TNode<Object> receiver = CAST(Parameter(Descriptor::kReceiver));
 
   // Check if the {receiver} is actually a JSTypedArray.
   ThrowIfNotInstanceType(context, receiver, JS_TYPED_ARRAY_TYPE, kMethodName);
@@ -616,7 +616,7 @@ TF_BUILTIN(TypedArrayPrototypeSet, TypedArrayBuiltinsAssembler) {
 
 // ES #sec-get-%typedarray%.prototype-@@tostringtag
 TF_BUILTIN(TypedArrayPrototypeToStringTag, TypedArrayBuiltinsAssembler) {
-  Node* receiver = Parameter(Descriptor::kReceiver);
+  TNode<Object> receiver = CAST(Parameter(Descriptor::kReceiver));
   Label if_receiverisheapobject(this), return_undefined(this);
   Branch(TaggedIsSmi(receiver), &return_undefined, &if_receiverisheapobject);
 
@@ -643,12 +643,12 @@ TF_BUILTIN(TypedArrayPrototypeToStringTag, TypedArrayBuiltinsAssembler) {
 #undef TYPED_ARRAY_CASE
   };
 
-  // We offset the dispatch by FIRST_FIXED_TYPED_ARRAY_ELEMENTS_KIND, so
-  // that this can be turned into a non-sparse table switch for ideal
-  // performance.
+  // We offset the dispatch by FIRST_FIXED_TYPED_ARRAY_ELEMENTS_KIND, so that
+  // this can be turned into a non-sparse table switch for ideal performance.
   BIND(&if_receiverisheapobject);
+  TNode<HeapObject> receiver_heap_object = CAST(receiver);
   TNode<Int32T> elements_kind =
-      Int32Sub(LoadElementsKind(receiver),
+      Int32Sub(LoadElementsKind(receiver_heap_object),
                Int32Constant(FIRST_FIXED_TYPED_ARRAY_ELEMENTS_KIND));
   Switch(elements_kind, &return_undefined, elements_kinds, elements_kind_labels,
          kTypedElementsKindCount);