LLVM: llvm::VectorBuilder Class Reference

LLVM 20.0.0git

#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 *	createSimpleReduction (Intrinsic::ID RdxID, Type ValTy, ArrayRef< Value > VecOpArray, const Twine &Name=Twine())
	Emit a VP reduction intrinsic call for recurrence kind.

Detailed Description

Definition at line 25 of file VectorBuilder.h.

Member Enumeration Documentation

◆ Behavior

enum class llvm::VectorBuilder::Behavior

strong

Enumerator
ReportAndAbort
SilentlyReturnNone

Definition at line 27 of file VectorBuilder.h.

Constructor & Destructor Documentation

◆ VectorBuilder()

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

inline

Definition at line 66 of file VectorBuilder.h.

Member Function Documentation

◆ createSimpleReduction()

Value * llvm::VectorBuilder::createSimpleReduction	(	Intrinsic::ID	RdxID,
		Type *	ValTy,
		ArrayRef< Value * >	VecOpArray,
		const Twine &	Name = `Twine()`
	)

Emit a VP reduction intrinsic call for recurrence kind.

Parameters

RdxID	The intrinsic ID of llvm.vector.reduce.*
ValTy	The type of operand which the reduction operation is performed.
VecOpArray	The operand list.

Definition at line 63 of file VectorBuilder.cpp.

References assert(), llvm::VPIntrinsic::getForIntrinsic(), llvm::VPReductionIntrinsic::isVPReduction(), and Name.

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

◆ 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(), llvm::VPWidenStoreEVLRecipe::execute(), and llvm::VPWidenEVLRecipe::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 73 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 82 of file VectorBuilder.h.

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

◆ setMask()

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

inline

Definition at line 78 of file VectorBuilder.h.

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

◆ setStaticVL()

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

inline

Definition at line 86 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