Index: src/x64/full-codegen-x64.cc |
diff --git a/src/x64/full-codegen-x64.cc b/src/x64/full-codegen-x64.cc |
index 4229f445b39b0fd283bb0a51264ca739a3d56cc8..9d2e33da0915b60c63e2010660762d4292be9eca 100644 |
--- a/src/x64/full-codegen-x64.cc |
+++ b/src/x64/full-codegen-x64.cc |
@@ -2420,6 +2420,67 @@ void FullCodeGenerator::EmitInlineSmiBinaryOp(BinaryOperation* expr, |
} |
+void FullCodeGenerator::EmitClassDefineProperties(ClassLiteral* lit) { |
+ // ctor is in rax. |
+ DCHECK(lit != NULL); |
+ __ Push(rax); |
+ |
+ Register scratch = rcx; |
Dmitry Lomov (no reviews)
2014/10/27 21:37:14
Nit: Why rcx here, but ebx in ia32?
arv (Not doing code reviews)
2014/10/27 22:20:53
Because I don't know enough about the different re
arv (Not doing code reviews)
2014/10/28 09:42:00
Done.
Dmitry Lomov (no reviews)
2014/10/28 10:34:08
Acknowledged.
|
+ __ movp(scratch, FieldOperand(rax, JSFunction::kPrototypeOrInitialMapOffset)); |
Dmitry Lomov (no reviews)
2014/10/27 21:37:14
Access check comment.
arv (Not doing code reviews)
2014/10/28 09:42:00
Done.
Dmitry Lomov (no reviews)
2014/10/28 10:34:08
Acknowledged.
|
+ __ Push(scratch); |
+ |
+ for (int i = 0; i < lit->properties()->length(); i++) { |
+ ObjectLiteral::Property* property = lit->properties()->at(i); |
+ Literal* key = property->key()->AsLiteral(); |
+ Expression* value = property->value(); |
+ DCHECK(key != NULL); |
+ |
+ if (property->is_static()) { |
+ __ Push(Operand(rsp, kPointerSize)); // constructor |
+ } else { |
+ __ Push(Operand(rsp, 0)); // prototype |
+ } |
+ VisitForStackValue(key); |
+ |
+ switch (property->kind()) { |
+ case ObjectLiteral::Property::CONSTANT: |
+ case ObjectLiteral::Property::MATERIALIZED_LITERAL: |
+ case ObjectLiteral::Property::COMPUTED: |
+ case ObjectLiteral::Property::PROTOTYPE: |
+ VisitForStackValue(value); |
+ __ Push(Smi::FromInt(NONE)); |
+ __ CallRuntime(Runtime::kDefineDataPropertyUnchecked, 4); |
+ break; |
+ |
+ case ObjectLiteral::Property::GETTER: |
+ VisitForStackValue(value); |
+ __ Push(isolate()->factory()->null_value()); |
+ __ Push(Smi::FromInt(NONE)); |
+ __ CallRuntime(Runtime::kDefineAccessorPropertyUnchecked, 5); |
+ break; |
+ |
+ case ObjectLiteral::Property::SETTER: |
+ __ Push(isolate()->factory()->null_value()); |
+ VisitForStackValue(value); |
+ __ Push(Smi::FromInt(NONE)); |
+ __ CallRuntime(Runtime::kDefineAccessorPropertyUnchecked, 5); |
+ break; |
+ |
+ default: |
+ UNREACHABLE(); |
+ } |
+ } |
+ |
+ // prototype |
+ __ CallRuntime(Runtime::kToFastProperties, 1); |
+ |
+ // constructor |
+ __ CallRuntime(Runtime::kToFastProperties, 1); |
+ |
+ context()->Plug(rax); |
Dmitry Lomov (no reviews)
2014/10/27 21:37:14
Caller plugs context
arv (Not doing code reviews)
2014/10/28 09:42:00
Done.
Dmitry Lomov (no reviews)
2014/10/28 10:34:08
Acknowledged.
|
+} |
+ |
+ |
void FullCodeGenerator::EmitBinaryOp(BinaryOperation* expr, |
Token::Value op, |
OverwriteMode mode) { |