LLVM: llvm::VectorBuilder Class Reference

LLVM 19.0.0git

#include "llvm/IR/VectorBuilder.h"

Public Types
enum class	Behavior { ReportAndAbort = 0 , SilentlyReturnNone = 1 }

Public Member Functions
	VectorBuilder (IRBuilderBase &Builder, Behavior ErrorHandling=Behavior::ReportAndAbort)

Module &	getModule () const

LLVMContext &	getContext () const

Value *	getAllTrueMask ()

VectorBuilder &	setMask (Value *NewMask)

VectorBuilder &	setEVL (Value *NewExplicitVectorLength)

VectorBuilder &	setStaticVL (unsigned NewFixedVL)

Value *	createVectorInstruction (unsigned Opcode, Type ReturnTy, ArrayRef< Value > VecOpArray, const Twine &Name=Twine())

Value *	createSimpleTargetReduction (RecurKind Kind, Type ValTy, ArrayRef< Value > VecOpArray, const Twine &Name=Twine())
	Emit a VP reduction intrinsic call for recurrence kind.

Detailed Description

Definition at line 26 of file VectorBuilder.h.

Member Enumeration Documentation

◆ Behavior

enum class llvm::VectorBuilder::Behavior

strong

Enumerator
ReportAndAbort
SilentlyReturnNone

Definition at line 28 of file VectorBuilder.h.

Constructor & Destructor Documentation

◆ VectorBuilder()

llvm::VectorBuilder::VectorBuilder	(	IRBuilderBase &	Builder,
		Behavior	ErrorHandling = `Behavior::ReportAndAbort`
	)

inline

Definition at line 67 of file VectorBuilder.h.

Member Function Documentation

◆ createSimpleTargetReduction()

Value * llvm::VectorBuilder::createSimpleTargetReduction	(	RecurKind	Kind,
		Type *	ValTy,
		ArrayRef< Value * >	VecOpArray,
		const Twine &	Name = `Twine()`
	)

Emit a VP reduction intrinsic call for recurrence kind.

Parameters

Kind	The kind of recurrence
ValTy	The type of operand which the reduction operation is performed.
VecOpArray	The operand list.

Definition at line 63 of file VectorBuilder.cpp.

References llvm::Add, llvm::And, llvm::FAdd, llvm::FMax, llvm::FMaximum, llvm::FMin, llvm::FMinimum, llvm::FMul, llvm::FMulAdd, llvm_unreachable, llvm::Mul, Name, llvm::Or, llvm::SMax, llvm::SMin, llvm::UMax, llvm::UMin, and llvm::Xor.

Referenced by llvm::createOrderedReduction(), and llvm::createSimpleTargetReduction().

◆ createVectorInstruction()

Value * llvm::VectorBuilder::createVectorInstruction	(	unsigned	Opcode,
		Type *	ReturnTy,
		ArrayRef< Value * >	VecOpArray,
		const Twine &	Name = `Twine()`
	)

Definition at line 54 of file VectorBuilder.cpp.

References llvm::VPIntrinsic::getForOpcode(), Name, and llvm::Intrinsic::not_intrinsic.

Referenced by llvm::VPWidenLoadEVLRecipe::execute(), and llvm::VPWidenStoreEVLRecipe::execute().

◆ getAllTrueMask()

Value * llvm::VectorBuilder::getAllTrueMask ( )

Definition at line 34 of file VectorBuilder.cpp.

References llvm::IRBuilderBase::getAllOnesMask().

◆ getContext()

LLVMContext & llvm::VectorBuilder::getContext ( ) const

inline

Definition at line 74 of file VectorBuilder.h.

References llvm::IRBuilderBase::getContext().

◆ getModule()

Module & llvm::VectorBuilder::getModule ( ) const

Definition at line 30 of file VectorBuilder.cpp.

References llvm::IRBuilderBase::GetInsertBlock(), and llvm::BasicBlock::getModule().

◆ setEVL()

VectorBuilder & llvm::VectorBuilder::setEVL ( Value * NewExplicitVectorLength )

inline

Definition at line 83 of file VectorBuilder.h.

Referenced by llvm::VPReductionEVLRecipe::execute(), llvm::VPWidenLoadEVLRecipe::execute(), and llvm::VPWidenStoreEVLRecipe::execute().

◆ setMask()

VectorBuilder & llvm::VectorBuilder::setMask ( Value * NewMask )

inline

Definition at line 79 of file VectorBuilder.h.

Referenced by llvm::VPReductionEVLRecipe::execute(), llvm::VPWidenLoadEVLRecipe::execute(), and llvm::VPWidenStoreEVLRecipe::execute().

◆ setStaticVL()

VectorBuilder & llvm::VectorBuilder::setStaticVL ( unsigned NewFixedVL )

inline

Definition at line 87 of file VectorBuilder.h.

References llvm::ElementCount::getFixed().

The documentation for this class was generated from the following files:

include/llvm/IR/VectorBuilder.h
lib/IR/VectorBuilder.cpp