src/ia32/deoptimizer-ia32.cc - Issue 24072013: Hydrogenisation of binops

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Unified Diff: src/ia32/deoptimizer-ia32.cc

Issue 24072013: Hydrogenisation of binops (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: fix rewrite mode & finetune type feedback Created 7 years, 3 months ago

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Index: src/ia32/deoptimizer-ia32.cc

diff --git a/src/ia32/deoptimizer-ia32.cc b/src/ia32/deoptimizer-ia32.cc

index 649bf9cff3c7e7cd5c661416ddb2eea13ea29d1f..bb32bc5068694569e0952599f530c50f5e88fcb9 100644

--- a/src/ia32/deoptimizer-ia32.cc

+++ b/src/ia32/deoptimizer-ia32.cc

@@ -212,6 +212,7 @@ void Deoptimizer::SetPlatformCompiledStubRegisters(

void Deoptimizer::CopyDoubleRegisters(FrameDescription* output_frame) {

+ if (!CpuFeatures::IsSupported(SSE2)) return;

for (int i = 0; i < XMMRegister::kNumAllocatableRegisters; ++i) {

double double_value = input_->GetDoubleRegister(i);

output_frame->SetDoubleRegister(i, double_value);

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