MachineCFGPrinter.cpp File Reference

#include "llvm/CodeGen/MachineCFGPrinter.h"
#include "llvm/CodeGen/MachineBasicBlock.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/TargetSubtargetInfo.h"
#include "llvm/InitializePasses.h"
#include "llvm/Pass.h"
#include "llvm/PassRegistry.h"
#include "llvm/Support/GraphWriter.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "dot-machine-cfg"

Functions
static void	writeMCFGToDotFile (MachineFunction &MF)
	INITIALIZE_PASS (MachineCFGPrinter, DEBUG_TYPE, "Machine CFG Printer Pass", false, true) MachineCFGPrinter
	Default construct and initialize the pass.

Variables
static cl::opt< std::string >	MCFGFuncName ("mcfg-func-name", cl::Hidden, cl::desc("The name of a function (or its substring)" " whose CFG is viewed/printed."))
static cl::opt< std::string >	MCFGDotFilenamePrefix ("mcfg-dot-filename-prefix", cl::Hidden, cl::desc("The prefix used for the Machine CFG dot file names."))
static cl::opt< bool >	CFGOnly ("dot-mcfg-only", cl::init(false), cl::Hidden, cl::desc("Print only the CFG without blocks body"))

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "dot-machine-cfg"

Definition at line 25 of file MachineCFGPrinter.cpp.

Function Documentation

INITIALIZE_PASS()

INITIALIZE_PASS	(	MachineCFGPrinter	,
		DEBUG_TYPE	,
		"Machine CFG Printer Pass"	,
		false	,
		true
	)

Default construct and initialize the pass.

Definition at line 79 of file MachineCFGPrinter.cpp.

References llvm::PassRegistry::getPassRegistry(), and llvm::initializeMachineCFGPrinterPass().

writeMCFGToDotFile()

static void writeMCFGToDotFile ( MachineFunction &  MF )

static

Definition at line 40 of file MachineCFGPrinter.cpp.

References CFGOnly, llvm::errs(), llvm::MachineFunction::getName(), MCFGDotFilenamePrefix, llvm::sys::fs::OF_Text, and llvm::WriteGraph().

Variable Documentation

CFGOnly

cl::opt< bool > CFGOnly("dot-mcfg-only", cl::init(false), cl::Hidden, cl::desc("Print only the CFG without blocks body")) ( "dot-mcfg-only"  , cl::init(false)  , cl::Hidden  , cl::desc("Print only the CFG without blocks body")    )

static

Referenced by viewCFG(), writeCFGToDotFile(), and writeMCFGToDotFile().

MCFGDotFilenamePrefix

cl::opt< std::string > MCFGDotFilenamePrefix("mcfg-dot-filename-prefix", cl::Hidden, cl::desc("The prefix used for the Machine CFG dot file names.")) ( "mcfg-dot-filename-prefix"  , cl::Hidden  , cl::desc("The prefix used for the Machine CFG dot file names.")    )

static

Referenced by writeMCFGToDotFile().

MCFGFuncName

cl::opt< std::string > MCFGFuncName("mcfg-func-name", cl::Hidden, cl::desc("The name of a function (or its substring)" " whose CFG is viewed/printed.")) ( "mcfg-func-name"  , cl::Hidden  , cl::desc("The name of a function (or its substring)" " whose CFG is viewed/printed.")    )

static