Temporarily revert r135614 while I fix the cmake build.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135621 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 9 insertions, 65 deletions

diff --git a/lib/Driver/Driver.cpp b/lib/Driver/Driver.cpp
index b01e8fca1b..789f6f7ae9 100644
--- a/lib/Driver/Driver.cpp
+++ b/lib/Driver/Driver.cpp
@@ -60,9 +60,9 @@ Driver::Driver(llvm::StringRef ClangExecutable,
     CCLogDiagnosticsFilename(0), CCCIsCXX(false),
     CCCIsCPP(false),CCCEcho(false), CCCPrintBindings(false),
     CCPrintOptions(false), CCPrintHeaders(false), CCLogDiagnostics(false),
-    CCGenDiagnostics(false), CCCGenericGCCName(""), CheckInputsExist(true),
-    CCCUseClang(true), CCCUseClangCXX(true), CCCUseClangCPP(true),
-    CCCUsePCH(true), SuppressMissingInputWarning(false) {
+    CCCGenericGCCName(""), CheckInputsExist(true), CCCUseClang(true),
+    CCCUseClangCXX(true), CCCUseClangCPP(true), CCCUsePCH(true),
+    SuppressMissingInputWarning(false) {
   if (IsProduction) {
     // In a "production" build, only use clang on architectures we expect to
     // work, and don't use clang C++.
@@ -313,63 +313,7 @@ Compilation *Driver::BuildCompilation(llvm::ArrayRef<const char *> ArgList) {
   return C;
 }
 
-// When clang crashes, produce diagnostic information including the fully 
-// preprocessed source file(s).  Request that the developer attach the 
-// diagnostic information to a bug report.
-void Driver::generateCompilationDiagnostics(Compilation &C,
-                                            const Command *FailingCommand) {
-  Diag(clang::diag::note_drv_command_failed_diag_msg)
-    << "Please submit a bug report to " BUG_REPORT_URL " and include command"
-    " line arguments and all diagnostic information.";
-
-  // Suppress driver output and emit preprocessor output to temp file.
-  CCCIsCPP = true;
-  CCGenDiagnostics = true;
-
-  // Clear stale state and suppress tool output.
-  C.initCompilationForDiagnostics();
-
-  // Construct the list of abstract actions to perform for this compilation.
-  Diags.Reset();
-  if (Host->useDriverDriver())
-    BuildUniversalActions(C.getDefaultToolChain(), C.getArgs(),
-                          C.getActions());
-  else
-    BuildActions(C.getDefaultToolChain(), C.getArgs(), C.getActions());
-
-  BuildJobs(C);
-
-  // If there were errors building the compilation, quit now.
-  if (Diags.hasErrorOccurred()) {
-    Diag(clang::diag::note_drv_command_failed_diag_msg)
-      << "Error generating preprocessed source(s).";
-    return;
-  }
-
-  // Generate preprocessed output.
-  FailingCommand = 0;
-  int Res = C.ExecuteJob(C.getJobs(), FailingCommand);
-
-  // If the command succeeded, we are done.
-  if (Res == 0) {
-    Diag(clang::diag::note_drv_command_failed_diag_msg)
-      << "Preprocessed source(s) are located at:";
-    ArgStringList Files = C.getTempFiles();
-    for (ArgStringList::const_iterator it = Files.begin(), ie = Files.end(); 
-         it != ie; ++it)
-      Diag(clang::diag::note_drv_command_failed_diag_msg) << *it;
-  } else {
-    // Failure, remove preprocessed files.
-    if (!C.getArgs().hasArg(options::OPT_save_temps))
-      C.CleanupFileList(C.getTempFiles(), true);
-
-    Diag(clang::diag::note_drv_command_failed_diag_msg)
-      << "Error generating preprocessed source(s).";
-  }
-}
-
-int Driver::ExecuteCompilation(const Compilation &C,
-                               const Command *&FailingCommand) const {
+int Driver::ExecuteCompilation(const Compilation &C) const {
   // Just print if -### was present.
   if (C.getArgs().hasArg(options::OPT__HASH_HASH_HASH)) {
     C.PrintJob(llvm::errs(), C.getJobs(), "\n", true);
@@ -377,9 +321,10 @@ int Driver::ExecuteCompilation(const Compilation &C,
   }
 
   // If there were errors building the compilation, quit now.
-  if (Diags.hasErrorOccurred())
+  if (getDiags().hasErrorOccurred())
     return 1;
 
+  const Command *FailingCommand = 0;
   int Res = C.ExecuteJob(C.getJobs(), FailingCommand);
 
   // Remove temp files.
@@ -1253,7 +1198,7 @@ void Driver::BuildJobsForAction(Compilation &C,
                        A->getType(), BaseInput);
   }
 
-  if (CCCPrintBindings && !CCGenDiagnostics) {
+  if (CCCPrintBindings) {
     llvm::errs() << "# \"" << T.getToolChain().getTripleString() << '"'
                  << " - \"" << T.getName() << "\", inputs: [";
     for (unsigned i = 0, e = InputInfos.size(); i != e; ++i) {
@@ -1280,12 +1225,11 @@ const char *Driver::GetNamedOutputPath(Compilation &C,
   }
 
   // Default to writing to stdout?
-  if (AtTopLevel && isa<PreprocessJobAction>(JA) && !CCGenDiagnostics)
+  if (AtTopLevel && isa<PreprocessJobAction>(JA))
     return "-";
 
   // Output to a temporary file?
-  if ((!AtTopLevel && !C.getArgs().hasArg(options::OPT_save_temps)) ||
-      CCGenDiagnostics) {
+  if (!AtTopLevel && !C.getArgs().hasArg(options::OPT_save_temps)) {
     std::string TmpName =
       GetTemporaryPath(types::getTypeTempSuffix(JA.getType()));
     return C.addTempFile(C.getArgs().MakeArgString(TmpName.c_str()));