HexagonLoopAlign.cpp File Reference

#include "HexagonTargetMachine.h"
#include "llvm/CodeGen/MachineBlockFrequencyInfo.h"
#include "llvm/CodeGen/MachineBranchProbabilityInfo.h"
#include "llvm/CodeGen/SchedulerRegistry.h"
#include "llvm/Support/Debug.h"

Go to the source code of this file.

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

Macros
#define	DEBUG_TYPE   "hexagon-loop-align"

Functions
FunctionPass *	llvm::createHexagonLoopAlign ()
void	llvm::initializeHexagonLoopAlignPass (PassRegistry &)
	INITIALIZE_PASS (HexagonLoopAlign, "hexagon-loop-align", "Hexagon LoopAlign pass", false, false) FunctionPass *llvm

Variables
static cl::opt< bool >	DisableLoopAlign ("disable-hexagon-loop-align", cl::Hidden, cl::desc("Disable Hexagon loop alignment pass"))
static cl::opt< uint32_t >	HVXLoopAlignLimitUB ("hexagon-hvx-loop-align-limit-ub", cl::Hidden, cl::init(16), cl::desc("Set hexagon hvx loop upper bound align limit"))
static cl::opt< uint32_t >	TinyLoopAlignLimitUB ("hexagon-tiny-loop-align-limit-ub", cl::Hidden, cl::init(16), cl::desc("Set hexagon tiny-core loop upper bound align limit"))
static cl::opt< uint32_t >	LoopAlignLimitUB ("hexagon-loop-align-limit-ub", cl::Hidden, cl::init(8), cl::desc("Set hexagon loop upper bound align limit"))
static cl::opt< uint32_t >	LoopAlignLimitLB ("hexagon-loop-align-limit-lb", cl::Hidden, cl::init(4), cl::desc("Set hexagon loop lower bound align limit"))
static cl::opt< uint32_t >	LoopBndlAlignLimit ("hexagon-loop-bundle-align-limit", cl::Hidden, cl::init(4), cl::desc("Set hexagon loop align bundle limit"))
static cl::opt< uint32_t >	TinyLoopBndlAlignLimit ("hexagon-tiny-loop-bundle-align-limit", cl::Hidden, cl::init(8), cl::desc("Set hexagon tiny-core loop align bundle limit"))
static cl::opt< uint32_t >	LoopEdgeThreshold ("hexagon-loop-edge-threshold", cl::Hidden, cl::init(7500), cl::desc("Set hexagon loop align edge theshold"))

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "hexagon-loop-align"

Definition at line 12 of file HexagonLoopAlign.cpp.

Function Documentation

INITIALIZE_PASS()

INITIALIZE_PASS	(	HexagonLoopAlign	,
		"hexagon-loop-align"	,
		"Hexagon LoopAlign pass"	,
		false	,
		false
	)

Definition at line 209 of file HexagonLoopAlign.cpp.

Variable Documentation

DisableLoopAlign

cl::opt< bool > DisableLoopAlign("disable-hexagon-loop-align", cl::Hidden, cl::desc("Disable Hexagon loop alignment pass")) ( "disable-hexagon-loop-align"  , cl::Hidden  , cl::desc("Disable Hexagon loop alignment pass")    )

static

HVXLoopAlignLimitUB

cl::opt< uint32_t > HVXLoopAlignLimitUB("hexagon-hvx-loop-align-limit-ub", cl::Hidden, cl::init(16), cl::desc("Set hexagon hvx loop upper bound align limit")) ( "hexagon-hvx-loop-align-limit-ub"  , cl::Hidden  , cl::init(16)  , cl::desc("Set hexagon hvx loop upper bound align limit")    )

static

LoopAlignLimitLB

cl::opt< uint32_t > LoopAlignLimitLB("hexagon-loop-align-limit-lb", cl::Hidden, cl::init(4), cl::desc("Set hexagon loop lower bound align limit")) ( "hexagon-loop-align-limit-lb"  , cl::Hidden  , cl::init(4)  , cl::desc("Set hexagon loop lower bound align limit")    )

static

LoopAlignLimitUB

cl::opt< uint32_t > LoopAlignLimitUB("hexagon-loop-align-limit-ub", cl::Hidden, cl::init(8), cl::desc("Set hexagon loop upper bound align limit")) ( "hexagon-loop-align-limit-ub"  , cl::Hidden  , cl::init(8)  , cl::desc("Set hexagon loop upper bound align limit")    )

static

LoopBndlAlignLimit

cl::opt< uint32_t > LoopBndlAlignLimit("hexagon-loop-bundle-align-limit", cl::Hidden, cl::init(4), cl::desc("Set hexagon loop align bundle limit")) ( "hexagon-loop-bundle-align-limit"  , cl::Hidden  , cl::init(4)  , cl::desc("Set hexagon loop align bundle limit")    )

static

LoopEdgeThreshold

cl::opt< uint32_t > LoopEdgeThreshold("hexagon-loop-edge-threshold", cl::Hidden, cl::init(7500), cl::desc("Set hexagon loop align edge theshold")) ( "hexagon-loop-edge-threshold"  , cl::Hidden  , cl::init(7500)  , cl::desc("Set hexagon loop align edge theshold")    )

static

TinyLoopAlignLimitUB

cl::opt< uint32_t > TinyLoopAlignLimitUB("hexagon-tiny-loop-align-limit-ub", cl::Hidden, cl::init(16), cl::desc("Set hexagon tiny-core loop upper bound align limit")) ( "hexagon-tiny-loop-align-limit-ub"  , cl::Hidden  , cl::init(16)  , cl::desc("Set hexagon tiny-core loop upper bound align limit")    )

static

TinyLoopBndlAlignLimit

cl::opt< uint32_t > TinyLoopBndlAlignLimit("hexagon-tiny-loop-bundle-align-limit", cl::Hidden, cl::init(8), cl::desc("Set hexagon tiny-core loop align bundle limit")) ( "hexagon-tiny-loop-bundle-align-limit"  , cl::Hidden  , cl::init(8)  , cl::desc("Set hexagon tiny-core loop align bundle limit")    )

static