src/ia32/lithium-codegen-ia32.cc - Issue 17865002: ia32: Restore missing temp register for LNumberTagU

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Unified Diff: src/ia32/lithium-codegen-ia32.cc

Issue 17865002: ia32: Restore missing temp register for LNumberTagU (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: fix non-sse2 Created 7 years, 6 months ago

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Index: src/ia32/lithium-codegen-ia32.cc

diff --git a/src/ia32/lithium-codegen-ia32.cc b/src/ia32/lithium-codegen-ia32.cc

index c388fe7d3c4f4ac9c869e7a293d9415f622ff1be..963894b585c4588c34928b58f709b6c31d74d186 100644

--- a/src/ia32/lithium-codegen-ia32.cc

+++ b/src/ia32/lithium-codegen-ia32.cc

@@ -4853,7 +4853,8 @@ void LCodeGen::DoDeferredNumberTagI(LInstruction* instr,

} else {

if (CpuFeatures::IsSupported(SSE2)) {

CpuFeatureScope feature_scope(masm(), SSE2);

- __ LoadUint32(xmm0, reg, xmm1);

+ __ LoadUint32(xmm0, reg,

+ ToDoubleRegister(LNumberTagU::cast(instr)->temp()));

} else {

// There's no fild variant for unsigned values, so zero-extend to a 64-bit

// int manually.

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