X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=tools%2Fbugpoint%2FExecutionDriver.cpp;h=3b93a1a3224b0f51d6e88e290999d49774fdcbcd;hb=16350f8d00fc3a4a8d2da8a746a29979505af9a8;hp=feda331177b166a62536526ccf85c0e882a029ca;hpb=68ccdaa84909108c42417a8091c771598e26456e;p=oota-llvm.git

diff --git a/tools/bugpoint/ExecutionDriver.cpp b/tools/bugpoint/ExecutionDriver.cpp
index feda331177b..3b93a1a3224 100644
--- a/tools/bugpoint/ExecutionDriver.cpp
+++ b/tools/bugpoint/ExecutionDriver.cpp
@@ -28,7 +28,7 @@ namespace {
   // for miscompilation.
   //
   enum OutputType {
-    AutoPick, RunLLI, RunJIT, RunLLC, RunCBE, CBE_bug, LLC_Safe, Custom
+    AutoPick, RunLLI, RunJIT, RunLLC, RunLLCIA, RunCBE, CBE_bug, LLC_Safe,Custom
   };
 
   cl::opt<double>
@@ -45,6 +45,8 @@ namespace {
                                        "Execute with the interpreter"),
                             clEnumValN(RunJIT, "run-jit", "Execute with JIT"),
                             clEnumValN(RunLLC, "run-llc", "Compile with LLC"),
+                            clEnumValN(RunLLCIA, "run-llc-ia",
+                                  "Compile with LLC with integrated assembler"),
                             clEnumValN(RunCBE, "run-cbe", "Compile with CBE"),
                             clEnumValN(CBE_bug,"cbe-bug", "Find CBE bugs"),
                             clEnumValN(LLC_Safe, "llc-safe", "Use LLC for all"),
@@ -168,9 +170,11 @@ bool BugDriver::initializeExecutionEnvironment() {
                                                  &ToolArgv);
     break;
   case RunLLC:
+  case RunLLCIA:
   case LLC_Safe:
     Interpreter = AbstractInterpreter::createLLC(getToolName(), Message,
-                                                 &ToolArgv, &GCCToolArgv);
+                                                 &ToolArgv, &GCCToolArgv,
+                                                 InterpreterSel == RunLLCIA);
     break;
   case RunJIT:
     Interpreter = AbstractInterpreter::createJIT(getToolName(), Message,
@@ -244,10 +248,12 @@ bool BugDriver::initializeExecutionEnvironment() {
     }
     break;
   case RunLLC:
+  case RunLLCIA:
     SafeToolArgs.push_back("--relocation-model=pic");
     SafeInterpreter = AbstractInterpreter::createLLC(Path.c_str(), Message,
                                                      &SafeToolArgs,
-                                                     &GCCToolArgv);
+                                                     &GCCToolArgv,
+                                                SafeInterpreterSel == RunLLCIA);
     break;
   case RunCBE:
     SafeInterpreter = AbstractInterpreter::createCBE(Path.c_str(), Message,
@@ -306,8 +312,7 @@ void BugDriver::compileProgram(Module *M) {
 std::string BugDriver::executeProgram(std::string OutputFile,
                                       std::string BitcodeFile,
                                       const std::string &SharedObj,
-                                      AbstractInterpreter *AI,
-                                      bool *ProgramExitedNonzero) {
+                                      AbstractInterpreter *AI) {
   if (AI == 0) AI = Interpreter;
   assert(AI && "Interpreter should have been created already!");
   bool CreatedBitcode = false;
@@ -331,7 +336,7 @@ std::string BugDriver::executeProgram(std::string OutputFile,
   }
 
   // Remove the temporary bitcode file when we are done.
-  sys::Path BitcodePath (BitcodeFile);
+  sys::Path BitcodePath(BitcodeFile);
   FileRemover BitcodeFileRemover(BitcodePath, CreatedBitcode && !SaveTemps);
 
   if (OutputFile.empty()) OutputFile = OutputPrefix + "-execution-output";
@@ -373,9 +378,6 @@ std::string BugDriver::executeProgram(std::string OutputFile,
     outFile.close();
   }
 
-  if (ProgramExitedNonzero != 0)
-    *ProgramExitedNonzero = (RetVal != 0);
-
   // Return the filename we captured the output to.
   return OutputFile;
 }
@@ -384,9 +386,7 @@ std::string BugDriver::executeProgram(std::string OutputFile,
 /// backend, if reference output is not provided.
 ///
 std::string BugDriver::executeProgramSafely(std::string OutputFile) {
-  bool ProgramExitedNonzero;
-  std::string outFN = executeProgram(OutputFile, "", "", SafeInterpreter,
-                                     &ProgramExitedNonzero);
+  std::string outFN = executeProgram(OutputFile, "", "", SafeInterpreter);
   return outFN;
 }
 
@@ -443,11 +443,8 @@ bool BugDriver::createReferenceFile(Module *M, const std::string &Filename) {
 bool BugDriver::diffProgram(const std::string &BitcodeFile,
                             const std::string &SharedObject,
                             bool RemoveBitcode) {
-  bool ProgramExitedNonzero;
-
   // Execute the program, generating an output file...
-  sys::Path Output(executeProgram("", BitcodeFile, SharedObject, 0,
-                                      &ProgramExitedNonzero));
+  sys::Path Output(executeProgram("", BitcodeFile, SharedObject, 0));
 
   std::string Error;
   bool FilesDifferent = false;