llvm::TargetInstrInfo::RegSubRegPairAndIdx Struct Reference

A pair composed of a pair of a register and a sub-register index, and another sub-register index. More...

#include "llvm/CodeGen/TargetInstrInfo.h"

Inheritance diagram for llvm::TargetInstrInfo::RegSubRegPairAndIdx:

Collaboration diagram for llvm::TargetInstrInfo::RegSubRegPairAndIdx:

Public Member Functions
	RegSubRegPairAndIdx (unsigned Reg=0, unsigned SubReg=0, unsigned SubIdx=0)
Public Member Functions inherited from llvm::TargetInstrInfo::RegSubRegPair
	RegSubRegPair (unsigned Reg=0, unsigned SubReg=0)

Public Attributes
unsigned	SubIdx
Public Attributes inherited from llvm::TargetInstrInfo::RegSubRegPair
unsigned	Reg
unsigned	SubReg

Detailed Description

A pair composed of a pair of a register and a sub-register index, and another sub-register index.

Used to give some type checking when modeling Reg:SubReg1, SubReg2.

Definition at line 437 of file TargetInstrInfo.h.

Constructor & Destructor Documentation

RegSubRegPairAndIdx()

llvm::TargetInstrInfo::RegSubRegPairAndIdx::RegSubRegPairAndIdx ( unsigned  Reg = 0, unsigned  SubReg = 0, unsigned  SubIdx = 0  )

inline

Definition at line 440 of file TargetInstrInfo.h.

References llvm::TargetInstrInfo::getExtractSubregInputs(), llvm::TargetInstrInfo::getInsertSubregInputs(), llvm::TargetInstrInfo::getRegSequenceInputs(), MRI, and llvm::TargetInstrInfo::produceSameValue().

Member Data Documentation

SubIdx

unsigned llvm::TargetInstrInfo::RegSubRegPairAndIdx::SubIdx

Definition at line 438 of file TargetInstrInfo.h.

Referenced by llvm::TargetInstrInfo::getExtractSubregInputs(), llvm::ARMBaseInstrInfo::getExtractSubregLikeInputs(), llvm::TargetInstrInfo::getInsertSubregInputs(), llvm::ARMBaseInstrInfo::getInsertSubregLikeInputs(), and isVirtualRegisterOperand().

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

• include/llvm/CodeGen/TargetInstrInfo.h