diff options
Diffstat (limited to 'deps/v8/src/compiler/x64/instruction-scheduler-x64.cc')
| -rw-r--r-- | deps/v8/src/compiler/x64/instruction-scheduler-x64.cc | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/deps/v8/src/compiler/x64/instruction-scheduler-x64.cc b/deps/v8/src/compiler/x64/instruction-scheduler-x64.cc index 1d0e182303..c3c0d3a2a5 100644 --- a/deps/v8/src/compiler/x64/instruction-scheduler-x64.cc +++ b/deps/v8/src/compiler/x64/instruction-scheduler-x64.cc @@ -267,6 +267,46 @@ int InstructionScheduler::GetTargetInstructionFlags( case kLFence: return kHasSideEffect; + case kX64Word64AtomicLoadUint8: + case kX64Word64AtomicLoadUint16: + case kX64Word64AtomicLoadUint32: + case kX64Word64AtomicLoadUint64: + return kIsLoadOperation; + + case kX64Word64AtomicStoreWord8: + case kX64Word64AtomicStoreWord16: + case kX64Word64AtomicStoreWord32: + case kX64Word64AtomicStoreWord64: + case kX64Word64AtomicAddUint8: + case kX64Word64AtomicAddUint16: + case kX64Word64AtomicAddUint32: + case kX64Word64AtomicAddUint64: + case kX64Word64AtomicSubUint8: + case kX64Word64AtomicSubUint16: + case kX64Word64AtomicSubUint32: + case kX64Word64AtomicSubUint64: + case kX64Word64AtomicAndUint8: + case kX64Word64AtomicAndUint16: + case kX64Word64AtomicAndUint32: + case kX64Word64AtomicAndUint64: + case kX64Word64AtomicOrUint8: + case kX64Word64AtomicOrUint16: + case kX64Word64AtomicOrUint32: + case kX64Word64AtomicOrUint64: + case kX64Word64AtomicXorUint8: + case kX64Word64AtomicXorUint16: + case kX64Word64AtomicXorUint32: + case kX64Word64AtomicXorUint64: + case kX64Word64AtomicExchangeUint8: + case kX64Word64AtomicExchangeUint16: + case kX64Word64AtomicExchangeUint32: + case kX64Word64AtomicExchangeUint64: + case kX64Word64AtomicCompareExchangeUint8: + case kX64Word64AtomicCompareExchangeUint16: + case kX64Word64AtomicCompareExchangeUint32: + case kX64Word64AtomicCompareExchangeUint64: + return kHasSideEffect; + #define CASE(Name) case k##Name: COMMON_ARCH_OPCODE_LIST(CASE) #undef CASE |