BPFMIPeephole.cpp File Reference

#include "BPF.h"
#include "BPFInstrInfo.h"
#include "BPFTargetMachine.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/CodeGen/LivePhysRegs.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/Support/Debug.h"
#include <set>

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "bpf-mi-zext-elim"

Functions
	STATISTIC (ZExtElemNum, "Number of zero extension shifts eliminated")
	STATISTIC (RedundantMovElemNum, "Number of redundant moves eliminated")

Variables
static cl::opt< int >	GotolAbsLowBound ("gotol-abs-low-bound", cl::Hidden, cl::init(INT16_MAX > > 1), cl::desc("Specify gotol lower bound"))

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "bpf-mi-zext-elim"

Definition at line 38 of file BPFMIPeephole.cpp.

Function Documentation

STATISTIC() [1/2]

STATISTIC	(	RedundantMovElemNum	,
		"Number of redundant moves eliminated"	)

References TII, and TRI.

STATISTIC() [2/2]

STATISTIC	(	ZExtElemNum	,
		"Number of zero extension shifts eliminated"	)

References MRI, and TII.

Variable Documentation

GotolAbsLowBound

cl::opt< int > GotolAbsLowBound("gotol-abs-low-bound", cl::Hidden, cl::init(INT16_MAX > > 1), cl::desc("Specify gotol lower bound")) ( "gotol-abs-low-bound" , cl::Hidden , cl::init(INT16_MAX > > 1) , cl::desc("Specify gotol lower bound")  )

static