commit eea6a13b8eb8c446f1803720cc5d3ce79b643404
author Edwin Vane <edwin.vane@intel.com> Wed Mar 13 13:36:56 2013 +0000
committer Edwin Vane <edwin.vane@intel.com> Wed Mar 13 13:36:56 2013 +0000
tree e6bb82b513332f5bae75517fbfff2da2d6864582
parent 1d5b1b37e0e2e0ee15020a228f29cfb1b46dd9c7

ClangTool output cleanup

Information messages sent to stdout by ClangTool now only happen when the -debug
flag is set.

Error messages that used to go to stdout now go to stderr.

Author: Ariel J Bernal <ariel.j.bernal@intel.com>


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176944 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Tooling/Tooling.cpp

diff --git a/lib/Tooling/Tooling.cpp b/lib/Tooling/Tooling.cpp
index a9e7b84..58047b3 100644
--- a/lib/Tooling/Tooling.cpp
+++ b/lib/Tooling/Tooling.cpp
@@ -25,6 +25,7 @@
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/Host.h"
 #include "llvm/Support/raw_ostream.h"
+#include "llvm/Support/Debug.h"
 
 // For chdir, see the comment in ClangTool::run for more information.
 #ifdef _WIN32
@@ -295,14 +296,16 @@
       ArgsAdjuster->Adjust(CompileCommands[I].second.CommandLine);
     assert(!CommandLine.empty());
     CommandLine[0] = MainExecutable;
-    llvm::outs() << "Processing: " << File << ".\n";
+    DEBUG({
+      llvm::dbgs() << "Processing: " << File << ".\n";
+    });
     ToolInvocation Invocation(CommandLine, ActionFactory->create(), &Files);
     for (int I = 0, E = MappedFileContents.size(); I != E; ++I) {
       Invocation.mapVirtualFile(MappedFileContents[I].first,
                                 MappedFileContents[I].second);
     }
     if (!Invocation.run()) {
-      llvm::outs() << "Error while processing " << File << ".\n";
+      llvm::errs() << "Error while processing " << File << ".\n";
       ProcessingFailed = true;
     }
   }