#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 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 7457 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 4750 of file LegalizeVectorTypes.cpp.

References llvm::ISD::CONCAT_VECTORS, llvm::SmallVectorTemplateCommon< T, typename >::data(), llvm::SelectionDAG::getContext(), llvm::SelectionDAG::getNode(), llvm::SelectionDAG::getUNDEF(), 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`
	)