src/x64/full-codegen-x64.cc - Issue 272203002: Reland and fix r21225 and r21226

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

Issue 272203002: Reland and fix r21225 and r21226 (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 6 years, 7 months ago

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

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

index 475080553ace031321b956c37ebef602a420308e..54007737e2474f4a38089c7f4da12d9bf4224038 100644

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

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

@@ -2977,10 +2977,7 @@ void FullCodeGenerator::EmitIsStringWrapperSafeForDefaultValueOf(

// rcx: valid entries in the descriptor array.

// Calculate the end of the descriptor array.

__ imulp(rcx, rcx, Immediate(DescriptorArray::kDescriptorSize));

- SmiIndex index = masm_->SmiToIndex(rdx, rcx, kPointerSizeLog2);

- __ leap(rcx,

- Operand(

- r8, index.reg, index.scale, DescriptorArray::kFirstOffset));

+ __ leap(rcx, Operand(r8, rcx, times_8, DescriptorArray::kFirstOffset));

// Calculate location of the first key name.

__ addp(r8, Immediate(DescriptorArray::kFirstOffset));

// Loop through all the keys in the descriptor array. If one of these is the

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