Convert some tab stops into spaces.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108130 91177308-0d34-0410-b5e6-96231b3b80d8

tools/bugpoint/BugDriver.h

@@ -269,7 +269,7 @@ public:
   /// recreate the failure. This returns true if a compiler error is found.
   ///
   bool runManyPasses(const std::vector<const PassInfo*> &AllPasses,
-		     std::string &ErrMsg);
+                     std::string &ErrMsg);
 
   /// writeProgramToFile - This writes the current "Program" to the named
   /// bitcode file.  If an error occurs, true is returned.

tools/bugpoint/ListReducer.h

@@ -183,8 +183,8 @@ Backjump:
             --i;  // Don't skip an element of the list
             Changed = true;
           }
-	  if (!Error.empty())
-	    return true;
+          if (!Error.empty())
+            return true;
         }
         // This can take a long time if left uncontrolled.  For now, don't
         // iterate.

tools/bugpoint/ToolRunner.h

@@ -64,7 +64,7 @@ public:
                      FileType fileType,
                      const std::string &InputFile,
                      const std::string &OutputFile,
-		     std::string *Error = 0,
+                     std::string *Error = 0,
                      const std::vector<std::string> &GCCArgs =
                          std::vector<std::string>(), 
                      unsigned Timeout = 0,