llvm::X86AddressMode Struct Reference

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

#include "Target/X86/X86InstrBuilder.h"

Collaboration diagram for llvm::X86AddressMode:

Public Types
enum	{ RegBase, FrameIndexBase }

Public Member Functions
	X86AddressMode ()
void	getFullAddress (SmallVectorImpl< MachineOperand > &MO)

Public Attributes
enum llvm::X86AddressMode:: { ... }	BaseType
union {
unsigned   Reg
int   FrameIndex
}	Base
unsigned	Scale
unsigned	IndexReg
int	Disp
const GlobalValue *	GV
unsigned	GVOpFlags

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 43 of file X86InstrBuilder.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
RegBase
FrameIndexBase

Definition at line 44 of file X86InstrBuilder.h.

Constructor & Destructor Documentation

X86AddressMode()

llvm::X86AddressMode::X86AddressMode ( )

inline

Definition at line 60 of file X86InstrBuilder.h.

Member Function Documentation

getFullAddress()

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

inline

Definition at line 66 of file X86InstrBuilder.h.

References assert(), llvm::MachineOperand::CreateFI(), llvm::MachineOperand::CreateGA(), llvm::MachineOperand::CreateImm(), llvm::MachineOperand::CreateReg(), FrameIndexBase, llvm::SmallVectorTemplateBase< T >::push_back(), and RegBase.

Referenced by computeBytesPoppedByCalleeForSRet().

Member Data Documentation

Base

union { ... } llvm::X86AddressMode::Base

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

BaseType

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

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

Disp

int llvm::X86AddressMode::Disp

Definition at line 56 of file X86InstrBuilder.h.

Referenced by llvm::addFullAddress(), computeBytesPoppedByCalleeForSRet(), llvm::getAddressFromInstr(), X86ChooseCmpImmediateOpcode(), and X86SelectAddress().

FrameIndex

int llvm::X86AddressMode::FrameIndex

Definition at line 51 of file X86InstrBuilder.h.

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

GV

const GlobalValue* llvm::X86AddressMode::GV

Definition at line 57 of file X86InstrBuilder.h.

Referenced by llvm::addFullAddress(), computeBytesPoppedByCalleeForSRet(), llvm::getAddressFromInstr(), and getLeaOP().

GVOpFlags

unsigned llvm::X86AddressMode::GVOpFlags

Definition at line 58 of file X86InstrBuilder.h.

Referenced by llvm::addFullAddress(), and getLeaOP().

IndexReg

unsigned llvm::X86AddressMode::IndexReg

Definition at line 55 of file X86InstrBuilder.h.

Referenced by llvm::addFullAddress(), computeBytesPoppedByCalleeForSRet(), llvm::X86TargetLowering::EmitInstrWithCustomInserter(), llvm::getAddressFromInstr(), getLeaOP(), and getX86SSEConditionCode().

Reg

unsigned llvm::X86AddressMode::Reg

Definition at line 50 of file X86InstrBuilder.h.

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

Scale

unsigned llvm::X86AddressMode::Scale

Definition at line 54 of file X86InstrBuilder.h.

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

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

• lib/Target/X86/X86InstrBuilder.h