src/x64/code-stubs-x64.cc - Issue 11413087: Fix corner case in x64 compare stubs.

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Unified Diff: src/x64/code-stubs-x64.cc

Issue 11413087: Fix corner case in x64 compare stubs. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: added copyright header to test case Created 8 years, 1 month ago

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Index: src/x64/code-stubs-x64.cc

diff --git a/src/x64/code-stubs-x64.cc b/src/x64/code-stubs-x64.cc

index a7fc1ed5146ded3698da5aeb4219f63c8e8004c6..6d6d3e9c0688d25d5c4cb10fbc43a1510aa6331a 100644

--- a/src/x64/code-stubs-x64.cc

+++ b/src/x64/code-stubs-x64.cc

@@ -5535,7 +5535,7 @@ void ICCompareStub::GenerateSmis(MacroAssembler* masm) {

__ subq(rdx, rax);

__ j(no_overflow, &done, Label::kNear);

// Correct sign of result in case of overflow.

- __ SmiNot(rdx, rdx);

+ __ not_(rdx);

__ bind(&done);

__ movq(rax, rdx);

}

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