diff options
Diffstat (limited to 'contrib/llvm/lib/Target/X86/X86TargetTransformInfo.h')
| -rw-r--r-- | contrib/llvm/lib/Target/X86/X86TargetTransformInfo.h | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/contrib/llvm/lib/Target/X86/X86TargetTransformInfo.h b/contrib/llvm/lib/Target/X86/X86TargetTransformInfo.h index ecaaf95..ad0a0a2 100644 --- a/contrib/llvm/lib/Target/X86/X86TargetTransformInfo.h +++ b/contrib/llvm/lib/Target/X86/X86TargetTransformInfo.h @@ -33,8 +33,6 @@ class X86TTIImpl : public BasicTTIImplBase<X86TTIImpl> { const X86Subtarget *ST; const X86TargetLowering *TLI; - int getScalarizationOverhead(Type *Ty, bool Insert, bool Extract); - const X86Subtarget *getST() const { return ST; } const X86TargetLowering *getTLI() const { return TLI; } @@ -53,7 +51,8 @@ public: /// @{ unsigned getNumberOfRegisters(bool Vector); - unsigned getRegisterBitWidth(bool Vector); + unsigned getRegisterBitWidth(bool Vector) const; + unsigned getLoadStoreVecRegBitWidth(unsigned AS) const; unsigned getMaxInterleaveFactor(unsigned VF); int getArithmeticInstrCost( unsigned Opcode, Type *Ty, @@ -63,11 +62,13 @@ public: TTI::OperandValueProperties Opd2PropInfo = TTI::OP_None, ArrayRef<const Value *> Args = ArrayRef<const Value *>()); int getShuffleCost(TTI::ShuffleKind Kind, Type *Tp, int Index, Type *SubTp); - int getCastInstrCost(unsigned Opcode, Type *Dst, Type *Src); - int getCmpSelInstrCost(unsigned Opcode, Type *ValTy, Type *CondTy); + int getCastInstrCost(unsigned Opcode, Type *Dst, Type *Src, + const Instruction *I = nullptr); + int getCmpSelInstrCost(unsigned Opcode, Type *ValTy, Type *CondTy, + const Instruction *I = nullptr); int getVectorInstrCost(unsigned Opcode, Type *Val, unsigned Index); int getMemoryOpCost(unsigned Opcode, Type *Src, unsigned Alignment, - unsigned AddressSpace); + unsigned AddressSpace, const Instruction *I = nullptr); int getMaskedMemoryOpCost(unsigned Opcode, Type *Src, unsigned Alignment, unsigned AddressSpace); int getGatherScatterOpCost(unsigned Opcode, Type *DataTy, Value *Ptr, @@ -75,10 +76,14 @@ public: int getAddressComputationCost(Type *PtrTy, ScalarEvolution *SE, const SCEV *Ptr); + unsigned getAtomicMemIntrinsicMaxElementSize() const; + int getIntrinsicInstrCost(Intrinsic::ID IID, Type *RetTy, - ArrayRef<Type *> Tys, FastMathFlags FMF); + ArrayRef<Type *> Tys, FastMathFlags FMF, + unsigned ScalarizationCostPassed = UINT_MAX); int getIntrinsicInstrCost(Intrinsic::ID IID, Type *RetTy, - ArrayRef<Value *> Args, FastMathFlags FMF); + ArrayRef<Value *> Args, FastMathFlags FMF, + unsigned VF = 1); int getReductionCost(unsigned Opcode, Type *Ty, bool IsPairwiseForm); @@ -88,6 +93,9 @@ public: int getInterleavedMemoryOpCostAVX512(unsigned Opcode, Type *VecTy, unsigned Factor, ArrayRef<unsigned> Indices, unsigned Alignment, unsigned AddressSpace); + int getInterleavedMemoryOpCostAVX2(unsigned Opcode, Type *VecTy, + unsigned Factor, ArrayRef<unsigned> Indices, + unsigned Alignment, unsigned AddressSpace); int getIntImmCost(int64_t); @@ -102,7 +110,7 @@ public: bool isLegalMaskedScatter(Type *DataType); bool areInlineCompatible(const Function *Caller, const Function *Callee) const; - + bool expandMemCmp(Instruction *I, unsigned &MaxLoadSize); bool enableInterleavedAccessVectorization(); private: int getGSScalarCost(unsigned Opcode, Type *DataTy, bool VariableMask, |
