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Push AccessorInfo data directly if they reside in old space.

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Review URL: http://codereview.chromium.org/2840004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4896 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
antonm@chromium.org 2010-06-17 17:13:40 +00:00
parent 3cafa65462
commit 078d285353
1 changed files with 7 additions and 2 deletions
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9
src/ia32/stub-cache-ia32.cc
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@ -816,8 +816,13 @@ bool StubCompiler::GenerateLoadCallback(JSObject* object,
__ push(other);
__ push(receiver); // receiver
__ push(reg); // holder
__ mov(other, Immediate(callback_handle));
__ push(FieldOperand(other, AccessorInfo::kDataOffset)); // data
// Push data from AccessorInfo.
if (Heap::InNewSpace(callback_handle->data())) {
__ mov(other, Immediate(callback_handle));
__ push(FieldOperand(other, AccessorInfo::kDataOffset));
} else {
__ push(Immediate(Handle<Object>(callback_handle->data())));
}
__ push(name_reg); // name
// Save a pointer to where we pushed the arguments pointer.
// This will be passed as the const AccessorInfo& to the C++ callback.