src/x64/ic-x64.cc - Issue 8872060: Reland 10216 - Optimize the equality check case of ICCompare stubs.

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Unified Diff: src/x64/ic-x64.cc

Issue 8872060: Reland 10216 - Optimize the equality check case of ICCompare stubs. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: Created 9 years ago

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Index: src/x64/ic-x64.cc

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

--- src/x64/ic-x64.cc (revision 10217)

+++ src/x64/ic-x64.cc (working copy)

@@ -1641,6 +1641,9 @@

rewritten = stub.GetCode();

} else {

ICCompareStub stub(op_, state);

+ if (state == KNOWN_OBJECTS) {

+ stub.set_known_map(Handle<Map>(Handle<JSObject>::cast(x)->map()));

+ }

rewritten = stub.GetCode();

}

set_target(*rewritten);

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