LoopRotation.cpp File Reference

#include "llvm/Transforms/Scalar/LoopRotation.h"
#include "llvm/Analysis/AssumptionCache.h"
#include "llvm/Analysis/InstructionSimplify.h"
#include "llvm/Analysis/LazyBlockFrequencyInfo.h"
#include "llvm/Analysis/LoopInfo.h"
#include "llvm/Analysis/LoopPass.h"
#include "llvm/Analysis/MemorySSA.h"
#include "llvm/Analysis/MemorySSAUpdater.h"
#include "llvm/Analysis/ScalarEvolution.h"
#include "llvm/Analysis/TargetTransformInfo.h"
#include "llvm/InitializePasses.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Transforms/Scalar.h"
#include "llvm/Transforms/Utils/LoopRotationUtils.h"
#include "llvm/Transforms/Utils/LoopUtils.h"
#include <optional>

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "loop-rotate"

Functions
	INITIALIZE_PASS_BEGIN (LoopRotateLegacyPass, "loop-rotate", "Rotate Loops", false, false) INITIALIZE_PASS_END(LoopRotateLegacyPass

Variables
static cl::opt< unsigned >	DefaultRotationThreshold ("rotation-max-header-size", cl::init(16), cl::Hidden, cl::desc("The default maximum header size for automatic loop rotation"))
static cl::opt< bool >	PrepareForLTOOption ("rotation-prepare-for-lto", cl::init(false), cl::Hidden, cl::desc("Run loop-rotation in the prepare-for-lto stage. This option " "should be used for testing only."))
loop	rotate
loop Rotate	Loops
loop Rotate	false

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "loop-rotate"

Definition at line 31 of file LoopRotation.cpp.

Function Documentation

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	LoopRotateLegacyPass	,
		"loop-rotate"	,
		"Rotate Loops"	,
		false	,
		false
	)

Variable Documentation

DefaultRotationThreshold

cl::opt< unsigned > DefaultRotationThreshold("rotation-max-header-size", cl::init(16), cl::Hidden, cl::desc("The default maximum header size for automatic loop rotation")) ( "rotation-max-header-size"  , cl::init(16)  , cl::Hidden  , cl::desc("The default maximum header size for automatic loop rotation")    )

static

Referenced by llvm::LoopRotatePass::run().

false

loop Rotate false

Definition at line 147 of file LoopRotation.cpp.

Loops

loop Rotate Loops

Definition at line 147 of file LoopRotation.cpp.

PrepareForLTOOption

cl::opt< bool > PrepareForLTOOption("rotation-prepare-for-lto", cl::init(false), cl::Hidden, cl::desc("Run loop-rotation in the prepare-for-lto stage. This option " "should be used for testing only.")) ( "rotation-prepare-for-lto"  , cl::init(false)  , cl::Hidden  , cl::desc("Run loop-rotation in the prepare-for-lto stage. This option " "should be used for testing only.")    )

static

Referenced by llvm::LoopRotatePass::run().

rotate

loop rotate

Definition at line 147 of file LoopRotation.cpp.

Referenced by DecodeNEONComplexLane64Instruction(), and llvm::hashing::detail::hash_9to16_bytes().