HexagonFixupHwLoops.cpp File Reference

#include "Hexagon.h"
#include "HexagonTargetMachine.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/CodeGen/TargetInstrInfo.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Pass.h"

Go to the source code of this file.

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.

Functions
FunctionPass *	llvm::createHexagonFixupHwLoops ()
void	llvm::initializeHexagonFixupHwLoopsPass (PassRegistry &)
	INITIALIZE_PASS (HexagonFixupHwLoops, "hwloopsfixup", "Hexagon Hardware Loops Fixup", false, false) FunctionPass *llvm
static bool	isHardwareLoop (const MachineInstr &MI)
	Returns true if the instruction is a hardware loop instruction.

Variables
static cl::opt< unsigned >	MaxLoopRange ("hexagon-loop-range", cl::Hidden, cl::init(200), cl::desc("Restrict range of loopN instructions (testing only)"))

Function Documentation

INITIALIZE_PASS()

INITIALIZE_PASS	(	HexagonFixupHwLoops	,
		"hwloopsfixup"	,
		"Hexagon Hardware Loops Fixup"	,
		false	,
		false
	)

Definition at line 76 of file HexagonFixupHwLoops.cpp.

isHardwareLoop()

static bool isHardwareLoop ( const MachineInstr &  MI )

static

Returns true if the instruction is a hardware loop instruction.

Definition at line 84 of file HexagonFixupHwLoops.cpp.

References MI.

Variable Documentation

MaxLoopRange

cl::opt< unsigned > MaxLoopRange("hexagon-loop-range", cl::Hidden, cl::init(200), cl::desc("Restrict range of loopN instructions (testing only)")) ( "hexagon-loop-range"  , cl::Hidden  , cl::init(200)  , cl::desc("Restrict range of loopN instructions (testing only)")    )

static