src/x64/lithium-codegen-x64.cc - Issue 1404903004: [x64] Use vcvtlsi2sd when AVX is enabled

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Unified Diff: src/x64/lithium-codegen-x64.cc

Issue 1404903004: [x64] Use vcvtlsi2sd when AVX is enabled (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Fix the test on Win64 Created 5 years, 2 months ago

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Index: src/x64/lithium-codegen-x64.cc

diff --git a/src/x64/lithium-codegen-x64.cc b/src/x64/lithium-codegen-x64.cc

index e39c6eaa812f31cbcce059c678209fdfcbb55931..4014bdd8ddeb29a25e2fd89e9a2b8e5e9b4e3b7a 100644

--- a/src/x64/lithium-codegen-x64.cc

+++ b/src/x64/lithium-codegen-x64.cc

@@ -4774,7 +4774,7 @@ void LCodeGen::DoDeferredNumberTagIU(LInstruction* instr,

// the value in there. If that fails, call the runtime system.

__ SmiToInteger32(reg, reg);

__ xorl(reg, Immediate(0x80000000));

- __ cvtlsi2sd(temp_xmm, reg);

+ __ Cvtlsi2sd(temp_xmm, reg);

} else {

DCHECK(signedness == UNSIGNED_INT32);

__ LoadUint32(temp_xmm, reg);

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