Chromium Code Reviews| Index: src/x64/macro-assembler-x64.cc |
| =================================================================== |
| --- src/x64/macro-assembler-x64.cc (revision 2993) |
| +++ src/x64/macro-assembler-x64.cc (working copy) |
| @@ -63,6 +63,13 @@ |
| } |
| +void MacroAssembler::CompareRoot(Operand with, |
| + Heap::RootListIndex index) { |
| + LoadRoot(kScratchRegister, index); |
| + cmpq(with, kScratchRegister); |
| +} |
| + |
| + |
| static void RecordWriteHelper(MacroAssembler* masm, |
| Register object, |
| Register addr, |