SystemZCopyPhysRegs.cpp File Reference

#include "SystemZ.h"
#include "SystemZTargetMachine.h"
#include "llvm/CodeGen/MachineDominators.h"
#include "llvm/CodeGen/MachineFunctionAnalysisManager.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachinePassManager.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/TargetInstrInfo.h"
#include "llvm/CodeGen/TargetRegisterInfo.h"
#include "llvm/IR/Analysis.h"

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Functions
	INITIALIZE_PASS (SystemZCopyPhysRegsLegacy, "systemz-copy-physregs", "SystemZ Copy Physregs", false, false) FunctionPass *llvm
static bool	visitMBB (MachineBasicBlock &MBB, MachineRegisterInfo *MRI, const TargetInstrInfo *TII)
static bool	runCopyPhysRegsOnMF (MachineFunction &F)

Function Documentation

INITIALIZE_PASS()

INITIALIZE_PASS	(	SystemZCopyPhysRegsLegacy	,
		"systemz-copy-physregs"	,
		"SystemZ Copy Physregs"	,
		false	,
		false	)

Definition at line 45 of file SystemZCopyPhysRegs.cpp.

References llvm::createSystemZCopyPhysRegsLegacyPass().

runCopyPhysRegsOnMF()

bool runCopyPhysRegsOnMF ( MachineFunction & F )

static

Definition at line 100 of file SystemZCopyPhysRegs.cpp.

References F, MBB, Modified, MRI, TII, and visitMBB().

Referenced by llvm::SystemZCopyPhysRegsPass::run().

visitMBB()

bool visitMBB ( MachineBasicBlock & MBB, MachineRegisterInfo * MRI, const TargetInstrInfo * TII )

static

Definition at line 58 of file SystemZCopyPhysRegs.cpp.

References llvm::MachineInstrBuilder::addReg(), llvm::BuildMI(), DL, E(), llvm::Register::isVirtual(), MBB, MBBI, MI, Modified, MRI, and TII.

Referenced by runCopyPhysRegsOnMF().