HexagonHardwareLoops.cpp File Reference

#include "llvm/ADT/SmallSet.h"
#include "Hexagon.h"
#include "HexagonTargetMachine.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/CodeGen/MachineDominators.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineLoopInfo.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/PassSupport.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetInstrInfo.h"
#include <algorithm>
#include <vector>

Include dependency graph for HexagonHardwareLoops.cpp:

Go to the source code of this file.

Namespaces
namespace	llvm
	List of target independent CodeGen pass IDs.
Defines
#define	DEBUG_TYPE   "hwloops"
Functions
	STATISTIC (NumHWLoops,"Number of loops converted to hardware loops")
void	llvm::initializeHexagonHardwareLoopsPass (PassRegistry &)
	INITIALIZE_PASS_BEGIN (HexagonHardwareLoops,"hwloops","Hexagon Hardware Loops", false, false) INITIALIZE_PASS_END(HexagonHardwareLoops
Hexagon Hardware static false bool	isHardwareLoop (const MachineInstr *MI)
	Returns true if the instruction is a hardware loop instruction.
Variables
static cl::opt< int >	HWLoopLimit ("max-hwloop", cl::Hidden, cl::init(-1))
	hwloops
Hexagon Hardware	Loops
Hexagon Hardware	false

---

Define Documentation

#define DEBUG_TYPE   "hwloops"

Definition at line 49 of file HexagonHardwareLoops.cpp.

---

Function Documentation

INITIALIZE_PASS_BEGIN	(	HexagonHardwareLoops	,
		"hwloops"	,
		"Hexagon Hardware Loops"	,
		false	,
		false
	)

Hexagon Hardware static false bool isHardwareLoop

(

const MachineInstr *

MI

)

[static]

Returns true if the instruction is a hardware loop instruction.

Definition at line 287 of file HexagonHardwareLoops.cpp.

STATISTIC	(	NumHWLoops	,
		"Number of loops converted to hardware loops"
	)

---

Variable Documentation

Hexagon Hardware false

Definition at line 282 of file HexagonHardwareLoops.cpp.

cl::opt<int> HWLoopLimit("max-hwloop", cl::Hidden, cl::init(-1)) [static]

hwloops

Definition at line 282 of file HexagonHardwareLoops.cpp.

Hexagon Hardware Loops

Definition at line 282 of file HexagonHardwareLoops.cpp.

Referenced by llvm::BlockFrequencyInfoImplBase::analyzeIrreducible(), llvm::BlockFrequencyInfoImplBase::clear(), llvm::MachineTraceMetrics::runOnMachineFunction(), llvm::BlockFrequencyInfoImplBase::unwrapLoops(), and llvm::LoopInfo::verifyAnalysis().