GraphWriter.cpp File Reference

#include "llvm/Support/GraphWriter.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Config/config.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/ErrorOr.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/Program.h"
#include "llvm/Support/raw_ostream.h"
#include <cassert>
#include <system_error>
#include <string>
#include <vector>

Include dependency graph for GraphWriter.cpp:

Go to the source code of this file.

Functions
static bool	ExecGraphViewer (StringRef ExecPath, std::vector< StringRef > &args, StringRef Filename, bool wait, std::string &ErrMsg)
static const char *	getProgramName (GraphProgram::Name program)

Variables
static cl::opt< bool >	ViewBackground ("view-background", cl::Hidden, cl::desc("Execute graph viewer in the background. Creates tmp file litter."))

Function Documentation

ExecGraphViewer()

static bool ExecGraphViewer ( StringRef  ExecPath, std::vector< StringRef > &  args, StringRef  Filename, bool  wait, std::string &  ErrMsg  )

static

Definition at line 94 of file GraphWriter.cpp.

References llvm::errs(), llvm::sys::ExecuteAndWait(), llvm::sys::ExecuteNoWait(), llvm::sys::findProgramByName(), Name, llvm::None, P, llvm::sys::fs::remove(), and llvm::StringRef::split().

Referenced by llvm::DisplayGraph().

getProgramName()

static const char* getProgramName ( GraphProgram::Name  program )

static

Definition at line 133 of file GraphWriter.cpp.

References llvm::GraphProgram::CIRCO, llvm::GraphProgram::DOT, llvm::GraphProgram::FDP, llvm_unreachable, llvm::GraphProgram::NEATO, and llvm::GraphProgram::TWOPI.

Referenced by llvm::DisplayGraph().

Variable Documentation

ViewBackground

cl::opt<bool> ViewBackground("view-background", cl::Hidden, cl::desc("Execute graph viewer in the background. Creates tmp file litter."))

static

Referenced by llvm::DisplayGraph().