llvm::TargetLoweringBase::AddrMode Struct Reference

This represents an addressing mode of: BaseGV + BaseOffs + BaseReg + Scale*ScaleReg + ScalableOffset*vscale If BaseGV is null, there is no BaseGV. More...

#include "llvm/CodeGen/TargetLowering.h"

Public Member Functions
	AddrMode ()=default

Public Attributes
GlobalValue *	BaseGV = nullptr
int64_t	BaseOffs = 0
bool	HasBaseReg = false
int64_t	Scale = 0
int64_t	ScalableOffset = 0

Detailed Description

This represents an addressing mode of: BaseGV + BaseOffs + BaseReg + Scale*ScaleReg + ScalableOffset*vscale If BaseGV is null, there is no BaseGV.

If BaseOffs is zero, there is no base offset. If HasBaseReg is false, there is no base register. If Scale is zero, there is no ScaleReg. Scale of 1 indicates a reg with no scale. If ScalableOffset is zero, there is no scalable offset.

Definition at line 2899 of file TargetLowering.h.

Constructor & Destructor Documentation

AddrMode()

llvm::TargetLoweringBase::AddrMode::AddrMode ( )

default

Member Data Documentation

BaseGV

GlobalValue* llvm::TargetLoweringBase::AddrMode::BaseGV = nullptr

Definition at line 2900 of file TargetLowering.h.

Referenced by llvm::AArch64TTIImpl::getScalingFactorCost(), llvm::ARMTTIImpl::getScalingFactorCost(), llvm::BasicTTIImplBase< BasicTTIImpl >::getScalingFactorCost(), llvm::X86TTIImpl::getScalingFactorCost(), llvm::AArch64TargetLowering::isLegalAddressingMode(), llvm::ARMTargetLowering::isLegalAddressingMode(), llvm::AVRTargetLowering::isLegalAddressingMode(), llvm::BasicTTIImplBase< BasicTTIImpl >::isLegalAddressingMode(), llvm::HexagonTargetLowering::isLegalAddressingMode(), llvm::LoongArchTargetLowering::isLegalAddressingMode(), llvm::NVPTXTargetLowering::isLegalAddressingMode(), llvm::PPCTargetLowering::isLegalAddressingMode(), llvm::RISCVTargetLowering::isLegalAddressingMode(), llvm::SITargetLowering::isLegalAddressingMode(), llvm::SystemZTargetLowering::isLegalAddressingMode(), llvm::TargetLoweringBase::isLegalAddressingMode(), llvm::X86TargetLowering::isLegalAddressingMode(), and llvm::XCoreTargetLowering::isLegalAddressingMode().

BaseOffs

int64_t llvm::TargetLoweringBase::AddrMode::BaseOffs = 0

Definition at line 2901 of file TargetLowering.h.

Referenced by canFoldInAddressingMode(), canFoldInAddressingMode(), llvm::AArch64TTIImpl::getScalingFactorCost(), llvm::ARMTTIImpl::getScalingFactorCost(), llvm::BasicTTIImplBase< BasicTTIImpl >::getScalingFactorCost(), llvm::X86TTIImpl::getScalingFactorCost(), llvm::AArch64TargetLowering::isLegalAddressingMode(), llvm::ARMTargetLowering::isLegalAddressingMode(), llvm::AVRTargetLowering::isLegalAddressingMode(), llvm::BasicTTIImplBase< BasicTTIImpl >::isLegalAddressingMode(), llvm::HexagonTargetLowering::isLegalAddressingMode(), llvm::LoongArchTargetLowering::isLegalAddressingMode(), llvm::NVPTXTargetLowering::isLegalAddressingMode(), llvm::PPCTargetLowering::isLegalAddressingMode(), llvm::RISCVTargetLowering::isLegalAddressingMode(), llvm::SITargetLowering::isLegalAddressingMode(), llvm::SystemZTargetLowering::isLegalAddressingMode(), llvm::TargetLoweringBase::isLegalAddressingMode(), llvm::X86TargetLowering::isLegalAddressingMode(), llvm::XCoreTargetLowering::isLegalAddressingMode(), llvm::SITargetLowering::isLegalFlatAddressingMode(), and llvm::CombinerHelper::matchPtrAddImmedChain().

HasBaseReg

bool llvm::TargetLoweringBase::AddrMode::HasBaseReg = false

Definition at line 2902 of file TargetLowering.h.

Referenced by canFoldInAddressingMode(), canFoldInAddressingMode(), llvm::AArch64TTIImpl::getScalingFactorCost(), llvm::ARMTTIImpl::getScalingFactorCost(), llvm::BasicTTIImplBase< BasicTTIImpl >::getScalingFactorCost(), llvm::X86TTIImpl::getScalingFactorCost(), llvm::AArch64TargetLowering::isLegalAddressingMode(), llvm::ARMTargetLowering::isLegalAddressingMode(), llvm::AVRTargetLowering::isLegalAddressingMode(), llvm::BasicTTIImplBase< BasicTTIImpl >::isLegalAddressingMode(), llvm::LoongArchTargetLowering::isLegalAddressingMode(), llvm::NVPTXTargetLowering::isLegalAddressingMode(), llvm::PPCTargetLowering::isLegalAddressingMode(), llvm::RISCVTargetLowering::isLegalAddressingMode(), llvm::SITargetLowering::isLegalAddressingMode(), llvm::TargetLoweringBase::isLegalAddressingMode(), llvm::X86TargetLowering::isLegalAddressingMode(), llvm::XCoreTargetLowering::isLegalAddressingMode(), llvm::ARMTargetLowering::isLegalT1ScaledAddressingMode(), llvm::ARMTargetLowering::isLegalT2ScaledAddressingMode(), and llvm::CombinerHelper::matchPtrAddImmedChain().

ScalableOffset

int64_t llvm::TargetLoweringBase::AddrMode::ScalableOffset = 0

Definition at line 2904 of file TargetLowering.h.

Referenced by llvm::AArch64TTIImpl::getScalingFactorCost(), llvm::ARMTTIImpl::getScalingFactorCost(), llvm::BasicTTIImplBase< BasicTTIImpl >::getScalingFactorCost(), llvm::X86TTIImpl::getScalingFactorCost(), llvm::AArch64TargetLowering::isLegalAddressingMode(), llvm::BasicTTIImplBase< BasicTTIImpl >::isLegalAddressingMode(), llvm::RISCVTargetLowering::isLegalAddressingMode(), and llvm::TargetLoweringBase::isLegalAddressingMode().

Scale

int64_t llvm::TargetLoweringBase::AddrMode::Scale = 0

Definition at line 2903 of file TargetLowering.h.

Referenced by canFoldInAddressingMode(), canFoldInAddressingMode(), llvm::AArch64TTIImpl::getScalingFactorCost(), llvm::ARMTTIImpl::getScalingFactorCost(), llvm::BasicTTIImplBase< BasicTTIImpl >::getScalingFactorCost(), llvm::X86TTIImpl::getScalingFactorCost(), llvm::AArch64TargetLowering::isLegalAddressingMode(), llvm::ARCTargetLowering::isLegalAddressingMode(), llvm::ARMTargetLowering::isLegalAddressingMode(), llvm::AVRTargetLowering::isLegalAddressingMode(), llvm::BasicTTIImplBase< BasicTTIImpl >::isLegalAddressingMode(), llvm::HexagonTargetLowering::isLegalAddressingMode(), llvm::LoongArchTargetLowering::isLegalAddressingMode(), llvm::NVPTXTargetLowering::isLegalAddressingMode(), llvm::PPCTargetLowering::isLegalAddressingMode(), llvm::RISCVTargetLowering::isLegalAddressingMode(), llvm::SITargetLowering::isLegalAddressingMode(), llvm::SystemZTargetLowering::isLegalAddressingMode(), llvm::TargetLoweringBase::isLegalAddressingMode(), llvm::X86TargetLowering::isLegalAddressingMode(), llvm::XCoreTargetLowering::isLegalAddressingMode(), llvm::SITargetLowering::isLegalFlatAddressingMode(), llvm::ARMTargetLowering::isLegalT1ScaledAddressingMode(), and llvm::ARMTargetLowering::isLegalT2ScaledAddressingMode().

---

The documentation for this struct was generated from the following file:

• include/llvm/CodeGen/TargetLowering.h