diff options
Diffstat (limited to 'deps/v8/src/compiler/ia32/instruction-scheduler-ia32.cc')
| -rw-r--r-- | deps/v8/src/compiler/ia32/instruction-scheduler-ia32.cc | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/deps/v8/src/compiler/ia32/instruction-scheduler-ia32.cc b/deps/v8/src/compiler/ia32/instruction-scheduler-ia32.cc index 82d6fb88a3..07d42bc614 100644 --- a/deps/v8/src/compiler/ia32/instruction-scheduler-ia32.cc +++ b/deps/v8/src/compiler/ia32/instruction-scheduler-ia32.cc @@ -43,6 +43,7 @@ int InstructionScheduler::GetTargetInstructionFlags( case kIA32Lzcnt: case kIA32Tzcnt: case kIA32Popcnt: + case kIA32Bswap: case kIA32Lea: case kSSEFloat32Cmp: case kSSEFloat32Add: @@ -368,6 +369,40 @@ int InstructionScheduler::GetTargetInstructionFlags( case kLFence: return kHasSideEffect; + case kIA32Word32AtomicPairLoad: + return kIsLoadOperation; + + case kIA32Word32AtomicPairStore: + case kIA32Word32AtomicPairAdd: + case kIA32Word32AtomicPairSub: + case kIA32Word32AtomicPairAnd: + case kIA32Word32AtomicPairOr: + case kIA32Word32AtomicPairXor: + case kIA32Word32AtomicPairExchange: + case kIA32Word32AtomicPairCompareExchange: + case kIA32Word64AtomicNarrowAddUint8: + case kIA32Word64AtomicNarrowAddUint16: + case kIA32Word64AtomicNarrowAddUint32: + case kIA32Word64AtomicNarrowSubUint8: + case kIA32Word64AtomicNarrowSubUint16: + case kIA32Word64AtomicNarrowSubUint32: + case kIA32Word64AtomicNarrowAndUint8: + case kIA32Word64AtomicNarrowAndUint16: + case kIA32Word64AtomicNarrowAndUint32: + case kIA32Word64AtomicNarrowOrUint8: + case kIA32Word64AtomicNarrowOrUint16: + case kIA32Word64AtomicNarrowOrUint32: + case kIA32Word64AtomicNarrowXorUint8: + case kIA32Word64AtomicNarrowXorUint16: + case kIA32Word64AtomicNarrowXorUint32: + case kIA32Word64AtomicNarrowExchangeUint8: + case kIA32Word64AtomicNarrowExchangeUint16: + case kIA32Word64AtomicNarrowExchangeUint32: + case kIA32Word64AtomicNarrowCompareExchangeUint8: + case kIA32Word64AtomicNarrowCompareExchangeUint16: + case kIA32Word64AtomicNarrowCompareExchangeUint32: + return kHasSideEffect; + #define CASE(Name) case k##Name: COMMON_ARCH_OPCODE_LIST(CASE) #undef CASE |