TargetTransformInfo.cpp File Reference

#include "llvm/Analysis/TargetTransformInfo.h"
#include "llvm/Analysis/CFG.h"
#include "llvm/Analysis/LoopIterator.h"
#include "llvm/Analysis/TargetLibraryInfo.h"
#include "llvm/Analysis/TargetTransformInfoImpl.h"
#include "llvm/IR/CFG.h"
#include "llvm/IR/Dominators.h"
#include "llvm/IR/Instruction.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/Operator.h"
#include "llvm/InitializePasses.h"
#include "llvm/Support/CommandLine.h"
#include <optional>
#include <utility>

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "tti"

Variables
static cl::opt< bool >	EnableReduxCost ("costmodel-reduxcost", cl::init(false), cl::Hidden, cl::desc("Recognize reduction patterns."))
static cl::opt< unsigned >	CacheLineSize ("cache-line-size", cl::init(0), cl::Hidden, cl::desc("Use this to override the target cache line size when " "specified by the user."))
static cl::opt< unsigned >	MinPageSize ("min-page-size", cl::init(0), cl::Hidden, cl::desc("Use this to override the target's minimum page size."))
static cl::opt< unsigned >	PredictableBranchThreshold ("predictable-branch-threshold", cl::init(99), cl::Hidden, cl::desc("Use this to override the target's predictable branch threshold (%)."))

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "tti"

Definition at line 29 of file TargetTransformInfo.cpp.

Variable Documentation

CacheLineSize

cl::opt< unsigned > CacheLineSize("cache-line-size", cl::init(0), cl::Hidden, cl::desc("Use this to override the target cache line size when " "specified by the user.")) ( "cache-line-size" , cl::init(0) , cl::Hidden , cl::desc("Use this to override the target cache line size when " "specified by the user.")  )

static

Referenced by llvm::IndexedReference::computeRefCost(), llvm::AMDGPUTargetAsmStreamer::EmitCodeEnd(), llvm::AMDGPUTargetELFStreamer::EmitCodeEnd(), llvm::TargetTransformInfo::getCacheLineSize(), and llvm::RISCVInstrInfo::shouldClusterMemOps().

EnableReduxCost

cl::opt< bool > EnableReduxCost("costmodel-reduxcost", cl::init(false), cl::Hidden, cl::desc("Recognize reduction patterns.")) ( "costmodel-reduxcost" , cl::init(false) , cl::Hidden , cl::desc("Recognize reduction patterns.")  )

static

MinPageSize

cl::opt< unsigned > MinPageSize("min-page-size", cl::init(0), cl::Hidden, cl::desc("Use this to override the target's minimum page size.")) ( "min-page-size" , cl::init(0) , cl::Hidden , cl::desc("Use this to override the target's minimum page size.")  )

static

Referenced by llvm::TargetTransformInfo::getMinPageSize().

PredictableBranchThreshold

cl::opt< unsigned > PredictableBranchThreshold("predictable-branch-threshold", cl::init(99), cl::Hidden, cl::desc( "Use this to override the target's predictable branch threshold (%).")) ( "predictable-branch-threshold" , cl::init(99) , cl::Hidden , cl::desc( "Use this to override the target's predictable branch threshold (%).")  )

static

Referenced by llvm::TargetTransformInfo::getPredictableBranchThreshold().