use early exits to reduce indentation.

[oota-llvm.git] / tools / bugpoint / BugDriver.h

diff --git a/tools/bugpoint/BugDriver.h b/tools/bugpoint/BugDriver.h
index d637c2438bf9df7466a0ad2cf42e8ea97b310718..db35c851d9a43322878e3921e0f654077ec3fbbd 100644 (file)
--- a/tools/bugpoint/BugDriver.h
+++ b/tools/bugpoint/BugDriver.h
@@ -44,7 +44,7 @@ extern bool BugpointIsInterrupted;
 
 class BugDriver {
   LLVMContext& Context;
-  const std::string ToolName;  // Name of bugpoint
+  const char *ToolName;            // argv[0] of bugpoint
   std::string ReferenceOutputFile; // Name of `good' output file
   Module *Program;             // The raw program, linked together
   std::vector<const PassInfo*> PassesToRun;
@@ -64,7 +64,7 @@ public:
   BugDriver(const char *toolname, bool as_child, bool find_bugs,
             unsigned timeout, unsigned memlimit, LLVMContext& ctxt);
 
-  const std::string &getToolName() const { return ToolName; }
+  const char *getToolName() const { return ToolName; }
 
   LLVMContext& getContext() { return Context; }
 
@@ -248,7 +248,7 @@ public:
   /// optimizations fail for some reason (optimizer crashes), return true,
   /// otherwise return false.  If DeleteOutput is set to true, the bitcode is
   /// deleted on success, and the filename string is undefined.  This prints to
-  /// cout a single line message indicating whether compilation was successful
+  /// outs() a single line message indicating whether compilation was successful
   /// or failed, unless Quiet is set.  ExtraArgs specifies additional arguments
   /// to pass to the child bugpoint instance.
   ///