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Unified Diff: src/builtins/builtins-typedarray.cc

Issue 2502293002: Reland of [refactoring] Split CodeAssemblerState out of CodeAssembler (Closed)
Patch Set: fix Created 4 years, 1 month ago
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Index: src/builtins/builtins-typedarray.cc
diff --git a/src/builtins/builtins-typedarray.cc b/src/builtins/builtins-typedarray.cc
index 94173fa6131d8a6fa648a610f11110725ee40def..7efb5469b4b0fdd6973db19d876b476ac397247a 100644
--- a/src/builtins/builtins-typedarray.cc
+++ b/src/builtins/builtins-typedarray.cc
@@ -20,48 +20,48 @@ BUILTIN(TypedArrayPrototypeBuffer) {
namespace {
-void Generate_TypedArrayProtoypeGetter(CodeStubAssembler* assembler,
+void Generate_TypedArrayProtoypeGetter(compiler::CodeAssemblerState* state,
const char* method_name,
int object_offset) {
typedef CodeStubAssembler::Label Label;
typedef compiler::Node Node;
+ CodeStubAssembler assembler(state);
- Node* receiver = assembler->Parameter(0);
- Node* context = assembler->Parameter(3);
+ Node* receiver = assembler.Parameter(0);
+ Node* context = assembler.Parameter(3);
// Check if the {receiver} is actually a JSTypedArray.
- Label if_receiverisincompatible(assembler, Label::kDeferred);
- assembler->GotoIf(assembler->TaggedIsSmi(receiver),
- &if_receiverisincompatible);
- Node* receiver_instance_type = assembler->LoadInstanceType(receiver);
- assembler->GotoUnless(
- assembler->Word32Equal(receiver_instance_type,
- assembler->Int32Constant(JS_TYPED_ARRAY_TYPE)),
+ Label if_receiverisincompatible(&assembler, Label::kDeferred);
+ assembler.GotoIf(assembler.TaggedIsSmi(receiver), &if_receiverisincompatible);
+ Node* receiver_instance_type = assembler.LoadInstanceType(receiver);
+ assembler.GotoUnless(
+ assembler.Word32Equal(receiver_instance_type,
+ assembler.Int32Constant(JS_TYPED_ARRAY_TYPE)),
&if_receiverisincompatible);
// Check if the {receiver}'s JSArrayBuffer was neutered.
Node* receiver_buffer =
- assembler->LoadObjectField(receiver, JSTypedArray::kBufferOffset);
- Label if_receiverisneutered(assembler, Label::kDeferred);
- assembler->GotoIf(assembler->IsDetachedBuffer(receiver_buffer),
- &if_receiverisneutered);
- assembler->Return(assembler->LoadObjectField(receiver, object_offset));
+ assembler.LoadObjectField(receiver, JSTypedArray::kBufferOffset);
+ Label if_receiverisneutered(&assembler, Label::kDeferred);
+ assembler.GotoIf(assembler.IsDetachedBuffer(receiver_buffer),
+ &if_receiverisneutered);
+ assembler.Return(assembler.LoadObjectField(receiver, object_offset));
- assembler->Bind(&if_receiverisneutered);
+ assembler.Bind(&if_receiverisneutered);
{
// The {receiver}s buffer was neutered, default to zero.
- assembler->Return(assembler->SmiConstant(0));
+ assembler.Return(assembler.SmiConstant(0));
}
- assembler->Bind(&if_receiverisincompatible);
+ assembler.Bind(&if_receiverisincompatible);
{
// The {receiver} is not a valid JSGeneratorObject.
- Node* result = assembler->CallRuntime(
+ Node* result = assembler.CallRuntime(
Runtime::kThrowIncompatibleMethodReceiver, context,
- assembler->HeapConstant(assembler->factory()->NewStringFromAsciiChecked(
+ assembler.HeapConstant(assembler.factory()->NewStringFromAsciiChecked(
method_name, TENURED)),
receiver);
- assembler->Return(result); // Never reached.
+ assembler.Return(result); // Never reached.
}
}
@@ -69,100 +69,101 @@ void Generate_TypedArrayProtoypeGetter(CodeStubAssembler* assembler,
// ES6 section 22.2.3.2 get %TypedArray%.prototype.byteLength
void Builtins::Generate_TypedArrayPrototypeByteLength(
- CodeStubAssembler* assembler) {
- Generate_TypedArrayProtoypeGetter(assembler,
+ compiler::CodeAssemblerState* state) {
+ Generate_TypedArrayProtoypeGetter(state,
"get TypedArray.prototype.byteLength",
JSTypedArray::kByteLengthOffset);
}
// ES6 section 22.2.3.3 get %TypedArray%.prototype.byteOffset
void Builtins::Generate_TypedArrayPrototypeByteOffset(
- CodeStubAssembler* assembler) {
- Generate_TypedArrayProtoypeGetter(assembler,
+ compiler::CodeAssemblerState* state) {
+ Generate_TypedArrayProtoypeGetter(state,
"get TypedArray.prototype.byteOffset",
JSTypedArray::kByteOffsetOffset);
}
// ES6 section 22.2.3.18 get %TypedArray%.prototype.length
void Builtins::Generate_TypedArrayPrototypeLength(
- CodeStubAssembler* assembler) {
- Generate_TypedArrayProtoypeGetter(assembler,
- "get TypedArray.prototype.length",
+ compiler::CodeAssemblerState* state) {
+ Generate_TypedArrayProtoypeGetter(state, "get TypedArray.prototype.length",
JSTypedArray::kLengthOffset);
}
namespace {
template <IterationKind kIterationKind>
-void Generate_TypedArrayPrototypeIterationMethod(CodeStubAssembler* assembler,
- const char* method_name) {
+void Generate_TypedArrayPrototypeIterationMethod(
+ compiler::CodeAssemblerState* state, const char* method_name) {
typedef compiler::Node Node;
typedef CodeStubAssembler::Label Label;
typedef CodeStubAssembler::Variable Variable;
+ CodeStubAssembler assembler(state);
- Node* receiver = assembler->Parameter(0);
- Node* context = assembler->Parameter(3);
+ Node* receiver = assembler.Parameter(0);
+ Node* context = assembler.Parameter(3);
- Label throw_bad_receiver(assembler, Label::kDeferred);
- Label throw_typeerror(assembler, Label::kDeferred);
+ Label throw_bad_receiver(&assembler, Label::kDeferred);
+ Label throw_typeerror(&assembler, Label::kDeferred);
- assembler->GotoIf(assembler->TaggedIsSmi(receiver), &throw_bad_receiver);
+ assembler.GotoIf(assembler.TaggedIsSmi(receiver), &throw_bad_receiver);
- Node* map = assembler->LoadMap(receiver);
- Node* instance_type = assembler->LoadMapInstanceType(map);
- assembler->GotoIf(
- assembler->Word32NotEqual(instance_type,
- assembler->Int32Constant(JS_TYPED_ARRAY_TYPE)),
+ Node* map = assembler.LoadMap(receiver);
+ Node* instance_type = assembler.LoadMapInstanceType(map);
+ assembler.GotoIf(
+ assembler.Word32NotEqual(instance_type,
+ assembler.Int32Constant(JS_TYPED_ARRAY_TYPE)),
&throw_bad_receiver);
// Check if the {receiver}'s JSArrayBuffer was neutered.
Node* receiver_buffer =
- assembler->LoadObjectField(receiver, JSTypedArray::kBufferOffset);
- Label if_receiverisneutered(assembler, Label::kDeferred);
- assembler->GotoIf(assembler->IsDetachedBuffer(receiver_buffer),
- &if_receiverisneutered);
+ assembler.LoadObjectField(receiver, JSTypedArray::kBufferOffset);
+ Label if_receiverisneutered(&assembler, Label::kDeferred);
+ assembler.GotoIf(assembler.IsDetachedBuffer(receiver_buffer),
+ &if_receiverisneutered);
- assembler->Return(assembler->CreateArrayIterator(receiver, map, instance_type,
- context, kIterationKind));
+ assembler.Return(assembler.CreateArrayIterator(receiver, map, instance_type,
+ context, kIterationKind));
- Variable var_message(assembler, MachineRepresentation::kTagged);
- assembler->Bind(&throw_bad_receiver);
+ Variable var_message(&assembler, MachineRepresentation::kTagged);
+ assembler.Bind(&throw_bad_receiver);
var_message.Bind(
- assembler->SmiConstant(Smi::FromInt(MessageTemplate::kNotTypedArray)));
- assembler->Goto(&throw_typeerror);
+ assembler.SmiConstant(Smi::FromInt(MessageTemplate::kNotTypedArray)));
+ assembler.Goto(&throw_typeerror);
- assembler->Bind(&if_receiverisneutered);
- var_message.Bind(assembler->SmiConstant(
- Smi::FromInt(MessageTemplate::kDetachedOperation)));
- assembler->Goto(&throw_typeerror);
+ assembler.Bind(&if_receiverisneutered);
+ var_message.Bind(
+ assembler.SmiConstant(Smi::FromInt(MessageTemplate::kDetachedOperation)));
+ assembler.Goto(&throw_typeerror);
- assembler->Bind(&throw_typeerror);
+ assembler.Bind(&throw_typeerror);
{
- Node* arg1 = assembler->HeapConstant(
- assembler->isolate()->factory()->NewStringFromAsciiChecked(method_name,
- TENURED));
- Node* result = assembler->CallRuntime(Runtime::kThrowTypeError, context,
- var_message.value(), arg1);
- assembler->Return(result);
+ Node* arg1 = assembler.HeapConstant(
+ assembler.isolate()->factory()->NewStringFromAsciiChecked(method_name,
+ TENURED));
+ Node* result = assembler.CallRuntime(Runtime::kThrowTypeError, context,
+ var_message.value(), arg1);
+ assembler.Return(result);
}
}
} // namespace
void Builtins::Generate_TypedArrayPrototypeValues(
- CodeStubAssembler* assembler) {
+ compiler::CodeAssemblerState* state) {
Generate_TypedArrayPrototypeIterationMethod<IterationKind::kValues>(
- assembler, "%TypedArray%.prototype.values()");
+ state, "%TypedArray%.prototype.values()");
}
void Builtins::Generate_TypedArrayPrototypeEntries(
- CodeStubAssembler* assembler) {
+ compiler::CodeAssemblerState* state) {
Generate_TypedArrayPrototypeIterationMethod<IterationKind::kEntries>(
- assembler, "%TypedArray%.prototype.entries()");
+ state, "%TypedArray%.prototype.entries()");
}
-void Builtins::Generate_TypedArrayPrototypeKeys(CodeStubAssembler* assembler) {
+void Builtins::Generate_TypedArrayPrototypeKeys(
+ compiler::CodeAssemblerState* state) {
Generate_TypedArrayPrototypeIterationMethod<IterationKind::kKeys>(
- assembler, "%TypedArray%.prototype.keys()");
+ state, "%TypedArray%.prototype.keys()");
}
} // namespace internal
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