src/x64/stub-cache-x64.cc - Issue 10442129: Implement implicit instance checks for API accessors.

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Unified Diff: src/x64/stub-cache-x64.cc

Issue 10442129: Implement implicit instance checks for API accessors. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 8 years, 7 months ago

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Index: src/x64/stub-cache-x64.cc

diff --git a/src/x64/stub-cache-x64.cc b/src/x64/stub-cache-x64.cc

index 2cfe17b5bedd60de819d6b2b3305b1b57b2f1ced..9e117d304862258ac5175344e220772572ac1394 100644

--- a/src/x64/stub-cache-x64.cc

+++ b/src/x64/stub-cache-x64.cc

@@ -1110,8 +1110,9 @@ void StubCompiler::GenerateLoadInterceptor(Handle<JSObject> object,

compile_followup_inline = true;

} else if (lookup->type() == CALLBACKS &&

lookup->GetCallbackObject()->IsAccessorInfo()) {

- compile_followup_inline =

- AccessorInfo::cast(lookup->GetCallbackObject())->getter() != NULL;

+ AccessorInfo* callback = AccessorInfo::cast(lookup->GetCallbackObject());

+ compile_followup_inline = callback->getter() != NULL &&

+ callback->IsCompatibleReceiver(*object);

}