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LLoadKeyed does not clobber double anymore.

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BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/23890031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16767 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
olivf@chromium.org 2013-09-17 12:22:09 +00:00
parent 1a50eb6611
commit 4f3d58ddb5
1 changed files with 0 additions and 5 deletions
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5
src/ia32/lithium-ia32.h
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@ -1620,11 +1620,6 @@ class LLoadKeyed V8_FINAL : public LTemplateInstruction<1, 2, 0> {
return hydrogen()->is_external(); return hydrogen()->is_external();
} }
virtual bool ClobbersDoubleRegisters() const V8_OVERRIDE {
return !CpuFeatures::IsSupported(SSE2) &&
!IsDoubleOrFloatElementsKind(hydrogen()->elements_kind());
}
DECLARE_CONCRETE_INSTRUCTION(LoadKeyed, "load-keyed") DECLARE_CONCRETE_INSTRUCTION(LoadKeyed, "load-keyed")
DECLARE_HYDROGEN_ACCESSOR(LoadKeyed) DECLARE_HYDROGEN_ACCESSOR(LoadKeyed)