InitUndef.cpp File Reference (original) (raw)

#include "[llvm/CodeGen/InitUndef.h](InitUndef%5F8h%5Fsource.html)"
#include "[llvm/ADT/SmallSet.h](SmallSet%5F8h%5Fsource.html)"
#include "[llvm/ADT/SmallVector.h](SmallVector%5F8h%5Fsource.html)"
#include "[llvm/CodeGen/DetectDeadLanes.h](DetectDeadLanes%5F8h%5Fsource.html)"
#include "[llvm/CodeGen/MachineFunction.h](MachineFunction%5F8h%5Fsource.html)"
#include "[llvm/CodeGen/MachineFunctionPass.h](MachineFunctionPass%5F8h%5Fsource.html)"
#include "[llvm/CodeGen/MachineRegisterInfo.h](MachineRegisterInfo%5F8h%5Fsource.html)"
#include "[llvm/CodeGen/TargetInstrInfo.h](TargetInstrInfo%5F8h%5Fsource.html)"
#include "[llvm/CodeGen/TargetRegisterInfo.h](TargetRegisterInfo%5F8h%5Fsource.html)"
#include "[llvm/CodeGen/TargetSubtargetInfo.h](TargetSubtargetInfo%5F8h%5Fsource.html)"
#include "[llvm/InitializePasses.h](InitializePasses%5F8h%5Fsource.html)"
#include "[llvm/MC/MCRegister.h](MCRegister%5F8h%5Fsource.html)"
#include "[llvm/Pass.h](Pass%5F8h%5Fsource.html)"
#include "[llvm/Support/Debug.h](Support%5F2Debug%5F8h%5Fsource.html)"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE "init-undef"
#define	INIT_UNDEF_NAME "Init Undef Pass"

Functions
static bool	isEarlyClobberMI (MachineInstr &MI)
static bool	findImplictDefMIFromReg (Register Reg, MachineRegisterInfo *MRI)

Macro Definition Documentation

◆ DEBUG_TYPE

#define DEBUG_TYPE "init-undef"

Definition at line 58 of file InitUndef.cpp.

◆ INIT_UNDEF_NAME

#define INIT_UNDEF_NAME "Init Undef Pass"

Definition at line 59 of file InitUndef.cpp.

Function Documentation

◆ findImplictDefMIFromReg()

bool findImplictDefMIFromReg ( Register Reg, MachineRegisterInfo * MRI )	static

Definition at line 113 of file InitUndef.cpp.

References DefMI, MRI, and Reg.

◆ isEarlyClobberMI()

bool isEarlyClobberMI ( MachineInstr & MI)	static

Definition at line 107 of file InitUndef.cpp.

References llvm::any_of(), isEarlyClobberMI(), and MI.

Referenced by isEarlyClobberMI().