llvm::X86AddressMode Struct Reference

X86AddressMode - This struct holds a generalized full x86 address mode. More...

#include "Target/X86/X86InstrBuilder.h"

Classes
union	BaseUnion

Public Types
enum	{ RegBase , FrameIndexBase }

Public Member Functions
void	getFullAddress (SmallVectorImpl< MachineOperand > &MO)

Public Attributes
enum llvm::X86AddressMode:: { ... }	BaseType = RegBase
union llvm::X86AddressMode::BaseUnion	Base
unsigned	Scale = 1
Register	IndexReg
int	Disp = 0
const GlobalValue *	GV = nullptr
unsigned	GVOpFlags = 0
bool	CP = false

Detailed Description

X86AddressMode - This struct holds a generalized full x86 address mode.

The base register can be a frame index, which will eventually be replaced with BP or SP and Disp being offsetted accordingly. The displacement may also include the offset of a global value.

Definition at line 42 of file X86InstrBuilder.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
RegBase
FrameIndexBase

Definition at line 43 of file X86InstrBuilder.h.

Member Function Documentation

getFullAddress()

void llvm::X86AddressMode::getFullAddress ( SmallVectorImpl< MachineOperand > & MO )

inline

Definition at line 59 of file X86InstrBuilder.h.

References assert(), Base, BaseType, llvm::MachineOperand::CreateFI(), llvm::MachineOperand::CreateGA(), llvm::MachineOperand::CreateImm(), llvm::MachineOperand::CreateReg(), Disp, FrameIndexBase, GV, GVOpFlags, IndexReg, llvm::SmallVectorTemplateBase< T, bool >::push_back(), RegBase, and Scale.

Member Data Documentation

Base

union llvm::X86AddressMode::BaseUnion llvm::X86AddressMode::Base

Referenced by llvm::addFullAddress(), llvm::getAddressFromInstr(), getFullAddress(), and X86SelectAddress().

[]

enum { ... } llvm::X86AddressMode::BaseType

Referenced by llvm::addFullAddress(), llvm::getAddressFromInstr(), llvm::X86InstrInfo::getFrameIndexOperands(), getFullAddress(), and X86SelectAddress().

CP

bool llvm::X86AddressMode::CP = false

Definition at line 57 of file X86InstrBuilder.h.

Referenced by X86SelectAddress().

Disp

int llvm::X86AddressMode::Disp = 0

Definition at line 54 of file X86InstrBuilder.h.

Referenced by llvm::addFullAddress(), llvm::getAddressFromInstr(), getFullAddress(), and X86SelectAddress().

GV

const GlobalValue* llvm::X86AddressMode::GV = nullptr

Definition at line 55 of file X86InstrBuilder.h.

Referenced by llvm::addFullAddress(), llvm::getAddressFromInstr(), getFullAddress(), and X86SelectAddress().

GVOpFlags

unsigned llvm::X86AddressMode::GVOpFlags = 0

Definition at line 56 of file X86InstrBuilder.h.

Referenced by llvm::addFullAddress(), getFullAddress(), and X86SelectAddress().

IndexReg

Register llvm::X86AddressMode::IndexReg

Definition at line 53 of file X86InstrBuilder.h.

Referenced by llvm::addFullAddress(), llvm::X86TargetLowering::EmitInstrWithCustomInserter(), llvm::getAddressFromInstr(), getFullAddress(), and X86SelectAddress().

Scale

unsigned llvm::X86AddressMode::Scale = 1

Definition at line 52 of file X86InstrBuilder.h.

Referenced by llvm::addFullAddress(), llvm::getAddressFromInstr(), and getFullAddress().

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

• lib/Target/X86/X86InstrBuilder.h