src/ia32/code-stubs-ia32.cc - Issue 11660010: Fixed FloatingPointHelper::CheckSSE2OperandIsInt32.

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Unified Diff: src/ia32/code-stubs-ia32.cc

Issue 11660010: Fixed FloatingPointHelper::CheckSSE2OperandIsInt32. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 8 years ago

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Index: src/ia32/code-stubs-ia32.cc

diff --git a/src/ia32/code-stubs-ia32.cc b/src/ia32/code-stubs-ia32.cc

index 6114da947c7d82548c1ddb20b39cb3ca63f1ffcc..783b97d8ad546fc72565b2d8c6967220bb049fa8 100644

--- a/src/ia32/code-stubs-ia32.cc

+++ b/src/ia32/code-stubs-ia32.cc

@@ -2871,9 +2871,10 @@ void FloatingPointHelper::CheckSSE2OperandIsInt32(MacroAssembler* masm,

__ cvttsd2si(scratch, Operand(operand));

__ cvtsi2sd(xmm_scratch, scratch);

__ pcmpeqd(xmm_scratch, operand);

- __ movmskpd(scratch, xmm_scratch);

- __ test(scratch, Immediate(1));

- __ j(zero, non_int32);

+ __ movmskps(scratch, xmm_scratch);

+ __ neg(scratch);

+ __ test(scratch, Immediate(3));

+ __ j(not_zero, non_int32);

}

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