IslExprBuilder.cpp File Reference

#include "polly/CodeGen/IslExprBuilder.h"
#include "polly/CodeGen/RuntimeDebugBuilder.h"
#include "polly/Options.h"
#include "polly/ScopInfo.h"
#include "polly/Support/GICHelper.h"
#include "llvm/Transforms/Utils/BasicBlockUtils.h"

Go to the source code of this file.

Enumerations
enum	OverflowTrackingChoice { OT_NEVER , OT_REQUEST , OT_ALWAYS }
	Different overflow tracking modes. More...

Functions
static cl::opt< OverflowTrackingChoice >	OTMode ("polly-overflow-tracking", cl::desc("Define where potential integer overflows in generated " "expressions should be tracked."), cl::values(clEnumValN(OT_NEVER, "never", "Never track the overflow bit."), clEnumValN(OT_REQUEST, "request", "Track the overflow bit if requested."), clEnumValN(OT_ALWAYS, "always", "Always track the overflow bit.")), cl::Hidden, cl::init(OT_REQUEST), cl::cat(PollyCategory))

Enumeration Type Documentation

OverflowTrackingChoice

enum OverflowTrackingChoice

Different overflow tracking modes.

Enumerator
OT_NEVER	Never tack potential overflows.
OT_REQUEST	Track potential overflows if requested.
OT_ALWAYS	Always track potential overflows.

Definition at line 22 of file IslExprBuilder.cpp.

Function Documentation

OTMode()

static cl::opt< OverflowTrackingChoice > OTMode ( "polly-overflow-tracking"  , cl::desc("Define where potential integer overflows in generated " "expressions should be tracked.")  , cl::values(clEnumValN(OT_NEVER, "never", "Never track the overflow bit."), clEnumValN(OT_REQUEST, "request", "Track the overflow bit if requested."), clEnumValN(OT_ALWAYS, "always", "Always track the overflow bit."))  , cl::Hidden  , cl::init(OT_REQUEST)  , cl::cat(PollyCategory)    )

static

Referenced by polly::IslExprBuilder::createBinOp(), polly::IslExprBuilder::getOverflowState(), polly::IslExprBuilder::IslExprBuilder(), and polly::IslExprBuilder::setTrackOverflow().