#include "LegalizeTypes.h"
#include "llvm/ADT/SmallBitVector.h"
#include "llvm/Analysis/MemoryLocation.h"
#include "llvm/Analysis/VectorUtils.h"
#include "llvm/CodeGen/ISDOpcodes.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/TypeSize.h"
#include "llvm/Support/raw_ostream.h"
#include <numeric>
#include "llvm/IR/ConstrainedOps.def"

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 unsigned	getExtendForIntVecReduction (unsigned Opc)

static std::optional< 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 35 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 7659 of file LegalizeVectorTypes.cpp.

References llvm::ISD::BITCAST, End, llvm::SelectionDAG::getContext(), llvm::SelectionDAG::getNode(), llvm::EVT::getSizeInBits(), llvm::SelectionDAG::getVectorIdxConstant(), llvm::EVT::getVectorVT(), Idx, llvm::ISD::INSERT_VECTOR_ELT, and llvm::ISD::SCALAR_TO_VECTOR.

◆ CollectOpsToWiden()

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

static

Definition at line 4867 of file LegalizeVectorTypes.cpp.

References llvm::ISD::CONCAT_VECTORS, llvm::SmallVectorTemplateCommon< T, typename >::data(), llvm::SelectionDAG::getContext(), llvm::SelectionDAG::getNode(), llvm::SelectionDAG::getUNDEF(), getValueType(), llvm::EVT::getVectorElementType(), llvm::SelectionDAG::getVectorIdxConstant(), llvm::EVT::getVectorNumElements(), llvm::EVT::getVectorVT(), Idx, llvm::ISD::INSERT_VECTOR_ELT, llvm::TargetLoweringBase::isTypeLegal(), and llvm::EVT::isVector().

◆ findMemType()

static std::optional< EVT > findMemType	(	SelectionDAG &	DAG,
		const TargetLowering &	TLI,
		unsigned	Width,
		EVT	WidenVT,
		unsigned	Align = `0`,
		unsigned	WidenEx = `0`
	)