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/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"

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."))
static cl::opt< bool >	EnableLoopHeaderDuplicationAtMinSize ("enable-loop-header-duplication-at-minsize", cl::init(false), cl::Hidden, cl::desc("Enable loop header duplication even for minsize"))

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "loop-rotate"

Definition at line 30 of file LoopRotation.cpp.

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().

EnableLoopHeaderDuplicationAtMinSize

cl::opt< bool > EnableLoopHeaderDuplicationAtMinSize("enable-loop-header-duplication-at-minsize", cl::init(false), cl::Hidden, cl::desc("Enable loop header duplication even for minsize")) ( "enable-loop-header-duplication-at-minsize" , cl::init(false) , cl::Hidden , cl::desc("Enable loop header duplication even for minsize")  )

static

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

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().