16#ifndef LLVM_LIB_TARGET_POWERPC_PPCTARGETTRANSFORMINFO_H
17#define LLVM_LIB_TARGET_POWERPC_PPCTARGETTRANSFORMINFO_H
41 TLI(ST->getTargetLowering()) {}
90 bool IsZeroCmp)
const;
109 ArrayRef<const Value *>
Args = ArrayRef<const Value *>(),
110 const Instruction *CxtI =
nullptr);
115 ArrayRef<const Value *> Args = std::nullopt);
119 const Instruction *
I =
nullptr);
121 const Instruction *
I =
nullptr);
125 const Instruction *
I =
nullptr);
129 unsigned Index, Value *Op0, Value *Op1);
134 const Instruction *
I =
nullptr);
136 unsigned Opcode, Type *VecTy,
unsigned Factor, ArrayRef<unsigned> Indices,
138 bool UseMaskForCond =
false,
bool UseMaskForGaps =
false);
142 const ArrayRef<Type *> &Types)
const;
144 Align Alignment)
const;
148 const Instruction *
I =
nullptr);
amdgpu Simplify well known AMD library false FunctionCallee Callee
static const Function * getParent(const Value *V)
This file provides a helper that implements much of the TTI interface in terms of the target-independ...
Analysis containing CSE Info
static cl::opt< TargetTransformInfo::TargetCostKind > CostKind("cost-kind", cl::desc("Target cost kind"), cl::init(TargetTransformInfo::TCK_RecipThroughput), cl::values(clEnumValN(TargetTransformInfo::TCK_RecipThroughput, "throughput", "Reciprocal throughput"), clEnumValN(TargetTransformInfo::TCK_Latency, "latency", "Instruction latency"), clEnumValN(TargetTransformInfo::TCK_CodeSize, "code-size", "Code size"), clEnumValN(TargetTransformInfo::TCK_SizeAndLatency, "size-latency", "Code size and latency")))
Returns the sub type a function will return at a given Idx Should correspond to the result type of an ExtractValue instruction executed with just that one unsigned Idx
mir Rename Register Operands
const char LLVMTargetMachineRef TM
This file describes how to lower LLVM code to machine code.
Class for arbitrary precision integers.
ArrayRef - Represent a constant reference to an array (0 or more elements consecutively in memory),...
A cache of @llvm.assume calls within a function.
Base class which can be used to help build a TTI implementation.
InstructionCost getVectorInstrCost(unsigned Opcode, Type *Val, TTI::TargetCostKind CostKind, unsigned Index, Value *Op0, Value *Op1)
Conditional or Unconditional Branch instruction.
Predicate
This enumeration lists the possible predicates for CmpInst subclasses.
Concrete subclass of DominatorTreeBase that is used to compute a normal dominator tree.
The core instruction combiner logic.
A wrapper class for inspecting calls to intrinsic functions.
Represents a single loop in the control flow graph.
InstructionCost getIntImmCost(const APInt &Imm, Type *Ty, TTI::TargetCostKind CostKind)
std::optional< Instruction * > instCombineIntrinsic(InstCombiner &IC, IntrinsicInst &II) const
TypeSize getRegisterBitWidth(TargetTransformInfo::RegisterKind K) const
const char * getRegisterClassName(unsigned ClassID) const
bool isLSRCostLess(const TargetTransformInfo::LSRCost &C1, const TargetTransformInfo::LSRCost &C2)
InstructionCost getCmpSelInstrCost(unsigned Opcode, Type *ValTy, Type *CondTy, CmpInst::Predicate VecPred, TTI::TargetCostKind CostKind, const Instruction *I=nullptr)
bool useColdCCForColdCall(Function &F)
InstructionCost vectorCostAdjustmentFactor(unsigned Opcode, Type *Ty1, Type *Ty2)
bool isNumRegsMajorCostOfLSR()
InstructionCost getShuffleCost(TTI::ShuffleKind Kind, Type *Tp, ArrayRef< int > Mask, TTI::TargetCostKind CostKind, int Index, Type *SubTp, ArrayRef< const Value * > Args=std::nullopt)
bool supportsTailCallFor(const CallBase *CB) const
TTI::MemCmpExpansionOptions enableMemCmpExpansion(bool OptSize, bool IsZeroCmp) const
InstructionCost getVectorInstrCost(unsigned Opcode, Type *Val, TTI::TargetCostKind CostKind, unsigned Index, Value *Op0, Value *Op1)
bool getTgtMemIntrinsic(IntrinsicInst *Inst, MemIntrinsicInfo &Info)
unsigned getRegisterClassForType(bool Vector, Type *Ty=nullptr) const
InstructionCost getIntrinsicInstrCost(const IntrinsicCostAttributes &ICA, TTI::TargetCostKind CostKind)
unsigned getCacheLineSize() const override
PPCTTIImpl(const PPCTargetMachine *TM, const Function &F)
void getUnrollingPreferences(Loop *L, ScalarEvolution &SE, TTI::UnrollingPreferences &UP, OptimizationRemarkEmitter *ORE)
bool enableInterleavedAccessVectorization()
InstructionCost getArithmeticInstrCost(unsigned Opcode, Type *Ty, TTI::TargetCostKind CostKind, TTI::OperandValueInfo Op1Info={TTI::OK_AnyValue, TTI::OP_None}, TTI::OperandValueInfo Op2Info={TTI::OK_AnyValue, TTI::OP_None}, ArrayRef< const Value * > Args=ArrayRef< const Value * >(), const Instruction *CxtI=nullptr)
unsigned getMaxInterleaveFactor(ElementCount VF)
TTI::PopcntSupportKind getPopcntSupport(unsigned TyWidth)
bool enableAggressiveInterleaving(bool LoopHasReductions)
unsigned getPrefetchDistance() const override
InstructionCost getMemoryOpCost(unsigned Opcode, Type *Src, MaybeAlign Alignment, unsigned AddressSpace, TTI::TargetCostKind CostKind, TTI::OperandValueInfo OpInfo={TTI::OK_AnyValue, TTI::OP_None}, const Instruction *I=nullptr)
InstructionCost getIntImmCostIntrin(Intrinsic::ID IID, unsigned Idx, const APInt &Imm, Type *Ty, TTI::TargetCostKind CostKind)
InstructionCost getIntImmCostInst(unsigned Opcode, unsigned Idx, const APInt &Imm, Type *Ty, TTI::TargetCostKind CostKind, Instruction *Inst=nullptr)
InstructionCost getCastInstrCost(unsigned Opcode, Type *Dst, Type *Src, TTI::CastContextHint CCH, TTI::TargetCostKind CostKind, const Instruction *I=nullptr)
void getPeelingPreferences(Loop *L, ScalarEvolution &SE, TTI::PeelingPreferences &PP)
unsigned getNumberOfRegisters(unsigned ClassID) const
bool hasActiveVectorLength(unsigned Opcode, Type *DataType, Align Alignment) const
bool shouldBuildRelLookupTables() const
InstructionCost getInstructionCost(const User *U, ArrayRef< const Value * > Operands, TTI::TargetCostKind CostKind)
bool canSaveCmp(Loop *L, BranchInst **BI, ScalarEvolution *SE, LoopInfo *LI, DominatorTree *DT, AssumptionCache *AC, TargetLibraryInfo *LibInfo)
InstructionCost getVPMemoryOpCost(unsigned Opcode, Type *Src, Align Alignment, unsigned AddressSpace, TTI::TargetCostKind CostKind, const Instruction *I=nullptr)
bool isHardwareLoopProfitable(Loop *L, ScalarEvolution &SE, AssumptionCache &AC, TargetLibraryInfo *LibInfo, HardwareLoopInfo &HWLoopInfo)
bool areTypesABICompatible(const Function *Caller, const Function *Callee, const ArrayRef< Type * > &Types) const
InstructionCost getCFInstrCost(unsigned Opcode, TTI::TargetCostKind CostKind, const Instruction *I=nullptr)
InstructionCost getInterleavedMemoryOpCost(unsigned Opcode, Type *VecTy, unsigned Factor, ArrayRef< unsigned > Indices, Align Alignment, unsigned AddressSpace, TTI::TargetCostKind CostKind, bool UseMaskForCond=false, bool UseMaskForGaps=false)
Common code between 32-bit and 64-bit PowerPC targets.
The main scalar evolution driver.
Provides information about what library functions are available for the current target.
The instances of the Type class are immutable: once they are created, they are never changed.
constexpr char Args[]
Key for Kernel::Metadata::mArgs.
This is an optimization pass for GlobalISel generic memory operations.
Attributes of a target dependent hardware loop.
Information about a load/store intrinsic defined by the target.