RegionInfo.cpp File Reference

#include "llvm/Analysis/RegionInfo.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/Analysis/RegionPrinter.h"
#include "llvm/Analysis/RegionInfoImpl.h"
#include "llvm/Config/llvm-config.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/PassManager.h"
#include "llvm/Pass.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/raw_ostream.h"

Include dependency graph for RegionInfo.cpp:

Go to the source code of this file.

Namespaces
	llvm
	This class represents lattice values for constants.

Macros
#define	DEBUG_TYPE   "region"

Functions
	STATISTIC (numRegions, "The # of regions")
	STATISTIC (numSimpleRegions, "The # of simple regions")
	INITIALIZE_PASS_BEGIN (RegionInfoPass, "regions", "Detect single entry single exit regions", true, true) INITIALIZE_PASS_END(RegionInfoPass
FunctionPass *	llvm::createRegionInfoPass ()

Variables
static cl::opt< bool, true >	VerifyRegionInfoX ("verify-region-info", cl::location(RegionInfoBase< RegionTraits< Function >>::VerifyRegionInfo), cl::desc("Verify region info (time consuming)"))
static cl::opt< Region::PrintStyle, true >	printStyleX ("print-region-style", cl::location(RegionInfo::printStyle), cl::Hidden, cl::desc("style of printing regions"), cl::values(clEnumValN(Region::PrintNone, "none", "print no details"), clEnumValN(Region::PrintBB, "bb", "print regions in detail with block_iterator"), clEnumValN(Region::PrintRN, "rn", "print regions in detail with element_iterator")))
	regions
Detect single entry single exit	true

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "region"

Definition at line 28 of file RegionInfo.cpp.

Function Documentation

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	RegionInfoPass	,
		"regions"	,
		"Detect single entry single exit regions"	,
		true	,
		true
	)

Referenced by llvm::RegionInfoPass::dump().

STATISTIC() [1/2]

STATISTIC	(	numRegions	,
		"The # of regions"
	)

STATISTIC() [2/2]

STATISTIC	(	numSimpleRegions	,
		"The # of simple regions"
	)

Variable Documentation

printStyleX

cl::opt<Region::PrintStyle, true> printStyleX("print-region-style", cl::location(RegionInfo::printStyle), cl::Hidden, cl::desc("style of printing regions"), cl::values( clEnumValN(Region::PrintNone, "none", "print no details"), clEnumValN(Region::PrintBB, "bb", "print regions in detail with block_iterator"), clEnumValN(Region::PrintRN, "rn", "print regions in detail with element_iterator")))

static

regions

Detect single entry single exit regions

Definition at line 169 of file RegionInfo.cpp.

true

Detect single entry single exit true

Definition at line 169 of file RegionInfo.cpp.

VerifyRegionInfoX

cl::opt<bool,true> VerifyRegionInfoX("verify-region-info", cl::location(RegionInfoBase< RegionTraits< Function >>::VerifyRegionInfo), cl::desc("Verify region info (time consuming)"))

static