LegalizeVectorTypes.cpp File Reference

#include "LegalizeTypes.h"
#include "llvm/Analysis/MemoryLocation.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/TypeSize.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/IR/ConstrainedOps.def"

Include dependency graph for LegalizeVectorTypes.cpp:

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "legalize-types"
#define	DAG_INSTRUCTION(NAME, NARG, ROUND_MODE, INTRINSIC, DAGN)   case ISD::STRICT_##DAGN:
#define	DAG_INSTRUCTION(NAME, NARG, ROUND_MODE, INTRINSIC, DAGN)   case ISD::STRICT_##DAGN:
#define	DAG_INSTRUCTION(NAME, NARG, ROUND_MODE, INTRINSIC, DAGN)   case ISD::STRICT_##DAGN:

Functions
static SDValue	CollectOpsToWiden (SelectionDAG &DAG, const TargetLowering &TLI, SmallVectorImpl< SDValue > &ConcatOps, unsigned ConcatEnd, EVT VT, EVT MaxVT, EVT WidenVT)
static bool	isSETCCOp (unsigned Opcode)
static bool	isLogicalMaskOp (unsigned Opcode)
static EVT	getSETCCOperandType (SDValue N)
static bool	isSETCCorConvertedSETCC (SDValue N)
static EVT	FindMemType (SelectionDAG &DAG, const TargetLowering &TLI, unsigned Width, EVT WidenVT, unsigned Align=0, unsigned WidenEx=0)
static SDValue	BuildVectorFromScalar (SelectionDAG &DAG, EVT VecTy, SmallVectorImpl< SDValue > &LdOps, unsigned Start, unsigned End)

Macro Definition Documentation

DAG_INSTRUCTION [1/3]

#define DAG_INSTRUCTION	(		NAME,
			NARG,
			ROUND_MODE,
			INTRINSIC,
			DAGN
	)		case ISD::STRICT_##DAGN:

DAG_INSTRUCTION [2/3]

#define DAG_INSTRUCTION	(		NAME,
			NARG,
			ROUND_MODE,
			INTRINSIC,
			DAGN
	)		case ISD::STRICT_##DAGN:

DAG_INSTRUCTION [3/3]

#define DAG_INSTRUCTION	(		NAME,
			NARG,
			ROUND_MODE,
			INTRINSIC,
			DAGN
	)		case ISD::STRICT_##DAGN:

DEBUG_TYPE

#define DEBUG_TYPE   "legalize-types"

Definition at line 30 of file LegalizeVectorTypes.cpp.

Function Documentation

BuildVectorFromScalar()

static SDValue BuildVectorFromScalar ( SelectionDAG &  DAG, EVT  VecTy, SmallVectorImpl< SDValue > &  LdOps, unsigned  Start, unsigned  End  )

static

Definition at line 5189 of file LegalizeVectorTypes.cpp.

CollectOpsToWiden()

static SDValue CollectOpsToWiden ( SelectionDAG &  DAG, const TargetLowering &  TLI, SmallVectorImpl< SDValue > &  ConcatOps, unsigned  ConcatEnd, EVT  VT, EVT  MaxVT, EVT  WidenVT  )

static

Definition at line 3197 of file LegalizeVectorTypes.cpp.

References llvm::ISD::CONCAT_VECTORS, llvm::SelectionDAG::getContext(), llvm::SelectionDAG::getNode(), llvm::SelectionDAG::getUNDEF(), llvm::EVT::getVectorElementType(), llvm::SelectionDAG::getVectorIdxConstant(), llvm::EVT::getVectorNumElements(), llvm::EVT::getVectorVT(), i, llvm::ISD::INSERT_VECTOR_ELT, llvm::TargetLoweringBase::isTypeLegal(), llvm::EVT::isVector(), j(), and llvm::makeArrayRef().

FindMemType()

static EVT FindMemType ( SelectionDAG &  DAG, const TargetLowering &  TLI, unsigned  Width, EVT  WidenVT, unsigned  Align = 0, unsigned  WidenEx = 0  )

static

Definition at line 5117 of file LegalizeVectorTypes.cpp.

References llvm::MVT::FIRST_INTEGER_VALUETYPE, llvm::MVT::FIRST_VECTOR_VALUETYPE, llvm::SelectionDAG::getContext(), llvm::EVT::getFixedSizeInBits(), llvm::TypeSize::getKnownMinSize(), llvm::EVT::getSizeInBits(), llvm::TargetLoweringBase::getTypeAction(), llvm::EVT::getVectorElementType(), llvm::isPowerOf2_32(), llvm::EVT::isScalableVector(), llvm::MVT::LAST_INTEGER_VALUETYPE, llvm::MVT::LAST_VECTOR_VALUETYPE, llvm::report_fatal_error(), llvm::TargetLoweringBase::TypeLegal, and llvm::TargetLoweringBase::TypePromoteInteger.

getSETCCOperandType()

static EVT getSETCCOperandType ( SDValue  N )

inlinestatic

Definition at line 4139 of file LegalizeVectorTypes.cpp.

References N.

isLogicalMaskOp()

static bool isLogicalMaskOp ( unsigned  Opcode )

inlinestatic

Definition at line 4127 of file LegalizeVectorTypes.cpp.

References llvm::ISD::AND, llvm::ISD::OR, and llvm::ISD::XOR.

Referenced by isSETCCorConvertedSETCC().

isSETCCOp()

static bool isSETCCOp ( unsigned  Opcode )

inlinestatic

Definition at line 4116 of file LegalizeVectorTypes.cpp.

References llvm::ISD::SETCC, llvm::ISD::STRICT_FSETCC, and llvm::ISD::STRICT_FSETCCS.

Referenced by isSETCCorConvertedSETCC().

isSETCCorConvertedSETCC()

static bool isSETCCorConvertedSETCC ( SDValue  N )

inlinestatic

Definition at line 4147 of file LegalizeVectorTypes.cpp.

References llvm::ISD::CONCAT_VECTORS, llvm::ISD::EXTRACT_SUBVECTOR, i, llvm::ISD::isBuildVectorOfConstantSDNodes(), isLogicalMaskOp(), isSETCCOp(), N, llvm::ISD::SIGN_EXTEND, and llvm::ISD::TRUNCATE.