llvm::MachineOperandIteratorBase::PhysRegInfo Struct Reference

#include <MachineInstrBundle.h>

Collaboration diagram for llvm::MachineOperandIteratorBase::PhysRegInfo:

List of all members.

Public Attributes
bool	Clobbers
bool	Defines
	Defines - Reg or a super-register is defined.
bool	Reads
	Reads - Read or a super-register is read.
bool	ReadsOverlap
	ReadsOverlap - Reg or an overlapping register is read.
bool	DefinesDead
	DefinesDead - All defs of a Reg or a super-register are dead.
bool	Kills
	There is a kill of Reg or a super-register.

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Detailed Description

PhysRegInfo - Information about a physical register used by a set of operands.

Definition at line 169 of file MachineInstrBundle.h.

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Member Data Documentation

bool llvm::MachineOperandIteratorBase::PhysRegInfo::Clobbers

Clobbers - Reg or an overlapping register is defined, or a regmask clobbers Reg.

Definition at line 172 of file MachineInstrBundle.h.

Referenced by llvm::MachineOperandIteratorBase::analyzePhysReg(), and llvm::MachineBasicBlock::computeRegisterLiveness().

bool llvm::MachineOperandIteratorBase::PhysRegInfo::Defines

Defines - Reg or a super-register is defined.

Definition at line 175 of file MachineInstrBundle.h.

Referenced by llvm::MachineOperandIteratorBase::analyzePhysReg(), and llvm::MachineBasicBlock::computeRegisterLiveness().

bool llvm::MachineOperandIteratorBase::PhysRegInfo::DefinesDead

DefinesDead - All defs of a Reg or a super-register are dead.

Definition at line 184 of file MachineInstrBundle.h.

Referenced by llvm::MachineOperandIteratorBase::analyzePhysReg(), and llvm::MachineBasicBlock::computeRegisterLiveness().

bool llvm::MachineOperandIteratorBase::PhysRegInfo::Kills

There is a kill of Reg or a super-register.

Definition at line 187 of file MachineInstrBundle.h.

Referenced by llvm::MachineOperandIteratorBase::analyzePhysReg(), and llvm::MachineBasicBlock::computeRegisterLiveness().

bool llvm::MachineOperandIteratorBase::PhysRegInfo::Reads

Reads - Read or a super-register is read.

Definition at line 178 of file MachineInstrBundle.h.

Referenced by llvm::MachineOperandIteratorBase::analyzePhysReg(), and llvm::MachineBasicBlock::computeRegisterLiveness().

bool llvm::MachineOperandIteratorBase::PhysRegInfo::ReadsOverlap

ReadsOverlap - Reg or an overlapping register is read.

Definition at line 181 of file MachineInstrBundle.h.

Referenced by llvm::MachineOperandIteratorBase::analyzePhysReg(), and llvm::MachineBasicBlock::computeRegisterLiveness().

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

• MachineInstrBundle.h