PPCPreEmitPeephole.cpp File Reference

#include "PPC.h"
#include "PPCInstrInfo.h"
#include "PPCSubtarget.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/CodeGen/LivePhysRegs.h"
#include "llvm/CodeGen/MachineBasicBlock.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"

Include dependency graph for PPCPreEmitPeephole.cpp:

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "ppc-pre-emit-peephole"

Functions
	STATISTIC (NumRRConvertedInPreEmit, "Number of r+r instructions converted to r+i in pre-emit peephole")
	STATISTIC (NumRemovedInPreEmit, "Number of instructions deleted in pre-emit peephole")
	STATISTIC (NumberOfSelfCopies, "Number of self copy instructions eliminated")

Variables
static cl::opt< bool >	RunPreEmitPeephole ("ppc-late-peephole", cl::Hidden, cl::init(true), cl::desc("Run pre-emit peephole optimizations."))

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "ppc-pre-emit-peephole"

Definition at line 31 of file PPCPreEmitPeephole.cpp.

Function Documentation

STATISTIC() [1/3]

STATISTIC	(	NumRRConvertedInPreEmit	,
		"Number of r+r instructions converted to r+i in pre-emit peephole"
	)

STATISTIC() [2/3]

STATISTIC	(	NumRemovedInPreEmit	,
		"Number of instructions deleted in pre-emit peephole"
	)

STATISTIC() [3/3]

STATISTIC	(	NumberOfSelfCopies	,
		"Number of self copy instructions eliminated"
	)

Variable Documentation

RunPreEmitPeephole

cl::opt<bool> RunPreEmitPeephole("ppc-late-peephole", cl::Hidden, cl::init(true), cl::desc("Run pre-emit peephole optimizations."))

static