//===- BugDriver.h - Top-Level BugPoint class -------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by the LLVM research group and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
//
// This class contains all of the shared state and information that is used by
// the BugPoint tool to track down errors in optimizations. This class is the
#ifndef BUGDRIVER_H
#define BUGDRIVER_H
-#include "Support/CommandLine.h"
#include <vector>
#include <string>
class ReduceCrashingFunctions;
class ReduceCrashingBlocks;
+class CBE;
+class GCC;
+
+extern bool DisableSimplifyCFG;
+
class BugDriver {
const std::string ToolName; // Name of bugpoint
- cl::opt<std::string> ReferenceOutputFile; // Name of `good' output file
+ std::string ReferenceOutputFile; // Name of `good' output file
Module *Program; // The raw program, linked together
std::vector<const PassInfo*> PassesToRun;
AbstractInterpreter *Interpreter; // How to run the program
+ CBE *cbe;
+ GCC *gcc;
// FIXME: sort out public/private distinctions...
friend class DebugCrashes;
bool addSources(const std::vector<std::string> &FileNames);
template<class It>
void addPasses(It I, It E) { PassesToRun.insert(PassesToRun.end(), I, E); }
+ void setPassesToRun(const std::vector<const PassInfo*> &PTR) {
+ PassesToRun = PTR;
+ }
/// run - The top level method that is invoked after all of the instance
/// variables are set up from command line arguments.
bool debugPassMiscompilation(const PassInfo *ThePass,
const std::string &ReferenceOutput);
-
/// compileSharedObject - This method creates a SharedObject from a given
/// BytecodeFile for debugging a code generator.
- int compileSharedObject(const std::string &BytecodeFile,
- std::string &SharedObject);
+ ///
+ std::string compileSharedObject(const std::string &BytecodeFile);
/// debugCodeGenerator - This method narrows down a module to a function or
/// set of functions, using the CBE as a ``safe'' code generator for other
/// functions that are not under consideration.
bool debugCodeGenerator();
+ /// isExecutingJIT - Returns true if bugpoint is currently testing the JIT
+ ///
+ bool isExecutingJIT();
+
private:
/// ParseInputFile - Given a bytecode or assembly input filename, parse and
/// return it, or return null if not possible.
}
/// PrintFunctionList - prints out list of problematic functions
+ ///
static void PrintFunctionList(const std::vector<Function*> &Funcs);
/// deleteInstructionFromProgram - This method clones the current Program and
/// performFinalCleanups - This method clones the current Program and performs
/// a series of cleanups intended to get rid of extra cruft on the module
- /// before handing it to the user...
+ /// before handing it to the user... if the module parameter is specified, it
+ /// operates directly on the specified Module, modifying it in place.
///
- Module *performFinalCleanups() const;
+ Module *performFinalCleanups(Module *M = 0) const;
/// initializeExecutionEnvironment - This method is used to set up the
/// environment for executing LLVM programs.
///
std::string executeProgram(std::string RequestedOutputFilename = "",
std::string Bytecode = "",
- std::string SharedObject = "",
+ const std::string &SharedObjects = "",
AbstractInterpreter *AI = 0);
/// executeProgramWithCBE - Used to create reference output with the C
/// backend, if reference output is not provided.
- std::string executeProgramWithCBE(std::string RequestedOutputFilename = "",
- std::string Bytecode = "",
- std::string SharedObject = "");
+ ///
+ std::string executeProgramWithCBE(std::string OutputFile = "",
+ std::string BytecodeFile = "",
+ const std::string &SharedObj = "") {
+ return executeProgram(OutputFile, BytecodeFile, SharedObj,
+ (AbstractInterpreter*)cbe);
+ }
/// diffProgram - This method executes the specified module and diffs the
/// output against the file specified by ReferenceOutputFile. If the output
/// is different, true is returned.
///
bool diffProgram(const std::string &BytecodeFile = "",
- const std::string &SharedObject = "",
+ const std::string &SharedObj = "",
bool RemoveBytecode = false);
};