VETargetTransformInfo.h File Reference

This file a TargetTransformInfoImplBase conforming object specific to the VE target machine. More...

#include "VE.h"
#include "VETargetMachine.h"
#include "llvm/Analysis/TargetTransformInfo.h"
#include "llvm/CodeGen/BasicTTIImpl.h"

Go to the source code of this file.

Classes
class	llvm::VETTIImpl

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.

Macros
#define	VEC_VP_CASE(SUFFIX)

Functions
static llvm::Type *	getVectorElementType (llvm::Type *Ty)
static llvm::Type *	getLaneType (llvm::Type *Ty)
static bool	isVectorLaneType (llvm::Type &ElemTy)

Detailed Description

This file a TargetTransformInfoImplBase conforming object specific to the VE target machine.

It uses the target's detailed information to provide more precise answers to certain TTI queries, while letting the target independent and default TTI implementations handle the rest.

Definition in file VETargetTransformInfo.h.

Macro Definition Documentation

VEC_VP_CASE

#define VEC_VP_CASE

(

SUFFIX

)

Value:

  case Intrinsic::vp_reduce_##SUFFIX:                                          \
  case Intrinsic::vector_reduce_##SUFFIX:

Function Documentation

getLaneType()

llvm::Type * getLaneType ( llvm::Type * Ty )

static

Definition at line 28 of file VETargetTransformInfo.h.

References getVectorElementType(), and llvm::isa().

Referenced by llvm::VETTIImpl::isLegalMaskedGather(), llvm::VETTIImpl::isLegalMaskedLoad(), llvm::VETTIImpl::isLegalMaskedScatter(), and llvm::VETTIImpl::isLegalMaskedStore().

getVectorElementType()

llvm::Type * getVectorElementType ( llvm::Type * Ty )

static

Definition at line 24 of file VETargetTransformInfo.h.

References llvm::cast().

Referenced by combineSetCC(), getLaneType(), and llvm::HexagonTargetLowering::LowerINSERT_VECTOR_ELT().

isVectorLaneType()

bool isVectorLaneType ( llvm::Type & ElemTy )

static

Definition at line 35 of file VETargetTransformInfo.h.

Referenced by llvm::VETTIImpl::isLegalMaskedGather(), llvm::VETTIImpl::isLegalMaskedLoad(), llvm::VETTIImpl::isLegalMaskedScatter(), and llvm::VETTIImpl::isLegalMaskedStore().