llvm::CostKindCosts Struct Reference

Costs for each cost kind in a target cost table. More...

#include "llvm/Analysis/TargetTransformInfo.h"

Public Member Functions
std::optional< unsigned >	operator[] (TargetTransformInfo::TargetCostKind Kind) const

Public Attributes
unsigned	RecipThroughputCost = ~0U
unsigned	LatencyCost = ~0U
unsigned	CodeSizeCost = ~0U
unsigned	SizeAndLatencyCost = ~0U

Detailed Description

Costs for each cost kind in a target cost table.

Field order matches TargetCostKind, since table entries initialize these fields positionally. A cost of ~0U means the table provides no cost for that kind.

Definition at line 2205 of file TargetTransformInfo.h.

Member Function Documentation

operator[]()

std::optional< unsigned > llvm::CostKindCosts::operator[] ( TargetTransformInfo::TargetCostKind Kind ) const

inline

Definition at line 2212 of file TargetTransformInfo.h.

References CodeSizeCost, LatencyCost, RecipThroughputCost, SizeAndLatencyCost, llvm::TargetTransformInfo::TCK_CodeSize, llvm::TargetTransformInfo::TCK_Latency, llvm::TargetTransformInfo::TCK_RecipThroughput, and llvm::TargetTransformInfo::TCK_SizeAndLatency.

Member Data Documentation

CodeSizeCost

unsigned llvm::CostKindCosts::CodeSizeCost = ~0U

Definition at line 2208 of file TargetTransformInfo.h.

Referenced by operator[]().

LatencyCost

unsigned llvm::CostKindCosts::LatencyCost = ~0U

Definition at line 2207 of file TargetTransformInfo.h.

Referenced by operator[]().

RecipThroughputCost

unsigned llvm::CostKindCosts::RecipThroughputCost = ~0U

Definition at line 2206 of file TargetTransformInfo.h.

Referenced by operator[]().

SizeAndLatencyCost

unsigned llvm::CostKindCosts::SizeAndLatencyCost = ~0U

Definition at line 2209 of file TargetTransformInfo.h.

Referenced by operator[]().

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The documentation for this struct was generated from the following file:

• include/llvm/Analysis/TargetTransformInfo.h