src/frames-inl.h - Issue 174522: Use stack frame marker constants to mark arguments adaptor frame.

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Unified Diff: src/frames-inl.h

Issue 174522: Use stack frame marker constants to mark arguments adaptor frame. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: Created 11 years, 4 months ago

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Index: src/frames-inl.h

===================================================================

--- src/frames-inl.h (revision 2767)

+++ src/frames-inl.h (working copy)

@@ -128,8 +128,9 @@

inline bool StandardFrame::IsArgumentsAdaptorFrame(Address fp) {

- int context = Memory::int_at(fp + StandardFrameConstants::kContextOffset);

- return context == ArgumentsAdaptorFrame::SENTINEL;

+ Object* marker =

+ Memory::Object_at(fp + StandardFrameConstants::kContextOffset);

+ return marker == Smi::FromInt(StackFrame::ARGUMENTS_ADAPTOR);

}

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