Add possibility of using arbitrary to to execute stuff from bugpoint.
Patch by Pekka Jääskeläinen!

llvm-svn: 50373
diff --git a/llvm/tools/bugpoint/ToolRunner.h b/llvm/tools/bugpoint/ToolRunner.h
index 020234e..0cc5426 100644
--- a/llvm/tools/bugpoint/ToolRunner.h
+++ b/llvm/tools/bugpoint/ToolRunner.h
@@ -98,6 +98,10 @@
                                         std::string &Message,
                                         const std::vector<std::string> *Args=0);
 
+  static AbstractInterpreter* createCustom(const std::string &ProgramPath,
+                                           std::string &Message,
+                                           const std::string &ExecCommandLine);
+
 
   virtual ~AbstractInterpreter() {}