Reviewers: oliv, Yang,
Message:
I just remember that I introduced the redundant code on x64 before. Thanks
olivf.
Description:
Unnecessay to check SSE2 on x64
BUG=
Please review this at https://codereview.chromium.org/23619033/
SVN Base: git://github.com/v8/v8.git@master
Affected files (+0, -7 lines):
M src/x64/stub-cache-x64.cc
Index: src/x64/stub-cache-x64.cc
diff --git a/src/x64/stub-cache-x64.cc b/src/x64/stub-cache-x64.cc
index
9b8a04acb26f44cef9d9a489e2bc5c98dd014a9b..b6f6c5c31c79147bfdf48e36b555c516a27917ec
100644
--- a/src/x64/stub-cache-x64.cc
+++ b/src/x64/stub-cache-x64.cc
@@ -2245,13 +2245,6 @@ Handle<Code> CallStubCompiler::CompileMathFloorCall(
// -- ...
// -- rsp[(argc + 1) * 4] : receiver
// -----------------------------------
-
- if (!CpuFeatures::IsSupported(SSE2)) {
- return Handle<Code>::null();
- }
-
- CpuFeatureScope use_sse2(masm(), SSE2);
-
const int argc = arguments().immediate();
// If the object is not a JSObject or we got an unexpected number of
--
--
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