src/x64/lithium-codegen-x64.cc - Issue 6627048: X64 Crankshaft: Revert r7071 and fix DoStoreContextSlot in a different way.

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

Issue 6627048: X64 Crankshaft: Revert r7071 and fix DoStoreContextSlot in a different way. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: Created 9 years, 9 months ago

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

===================================================================

--- src/x64/lithium-codegen-x64.cc (revision 7071)

+++ src/x64/lithium-codegen-x64.cc (working copy)

@@ -1977,7 +1977,8 @@

__ movq(ContextOperand(context, instr->slot_index()), value);

if (instr->needs_write_barrier()) {

int offset = Context::SlotOffset(instr->slot_index());

- __ RecordWrite(context, offset, value, kScratchRegister);

+ Register scratch = ToRegister(instr->TempAt(0));

+ __ RecordWrite(context, offset, value, scratch);

}

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