[llvm] r185166 - Fix bugpoint execution/reference output file name

[Hal Finkel]

Author: hfinkel
Date: Fri Jun 28 11:37:52 2013
New Revision: 185166

URL: http://llvm.org/viewvc/llvm-project?rev=185166&view=rev
Log:
Fix bugpoint execution/reference output file name

sys::fs::unique_file will now loop infinitely if provided with a file name
without '%' characters and the input file already exists. As a result, bugpoint
cannot use a fixed file name for the execution output (including the reference
output).

Modified:
    llvm/trunk/tools/bugpoint/BugDriver.h
    llvm/trunk/tools/bugpoint/ExecutionDriver.cpp

Modified: llvm/trunk/tools/bugpoint/BugDriver.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/bugpoint/BugDriver.h?rev=185166&r1=185165&r2=185166&view=diff
==============================================================================
--- llvm/trunk/tools/bugpoint/BugDriver.h (original)
+++ llvm/trunk/tools/bugpoint/BugDriver.h Fri Jun 28 11:37:52 2013
@@ -191,7 +191,7 @@ public:
   /// this function.
   ///
   bool createReferenceFile(Module *M, const std::string &Filename
-                                            = "bugpoint.reference.out");
+                                            = "bugpoint.reference.out-%%%%%%%");
 
   /// diffProgram - This method executes the specified module and diffs the
   /// output against the file specified by ReferenceOutputFile.  If the output

Modified: llvm/trunk/tools/bugpoint/ExecutionDriver.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/bugpoint/ExecutionDriver.cpp?rev=185166&r1=185165&r2=185166&view=diff
==============================================================================
--- llvm/trunk/tools/bugpoint/ExecutionDriver.cpp (original)
+++ llvm/trunk/tools/bugpoint/ExecutionDriver.cpp Fri Jun 28 11:37:52 2013
@@ -328,7 +328,7 @@ std::string BugDriver::executeProgram(co
   FileRemover BitcodeFileRemover(BitcodePath,
     CreatedBitcode && !SaveTemps);
 
-  if (OutputFile.empty()) OutputFile = OutputPrefix + "-execution-output";
+  if (OutputFile.empty()) OutputFile = OutputPrefix + "-execution-output-%%%%%%%";
 
   // Check to see if this is a valid output filename...
   SmallString<128> UniqueFile;