[bugpoint] Remove unused declaration debugPassMiscompilation

The declaration seems to have been unused for at least 15 years.

diff --git a/llvm/tools/bugpoint/BugDriver.h b/llvm/tools/bugpoint/BugDriver.h
index b7c9edc..9fb0880 100644 (file)
--- a/llvm/tools/bugpoint/BugDriver.h
+++ b/llvm/tools/bugpoint/BugDriver.h
@@ -101,15 +101,6 @@ public:
   /// input.
   Error debugMiscompilation();
 
-  /// debugPassMiscompilation - This method is called when the specified pass
-  /// miscompiles Program as input.  It tries to reduce the testcase to
-  /// something that smaller that still miscompiles the program.
-  /// ReferenceOutput contains the filename of the file containing the output we
-  /// are to match.
-  ///
-  bool debugPassMiscompilation(const PassInfo *ThePass,
-                               const std::string &ReferenceOutput);
-
   /// compileSharedObject - This method creates a SharedObject from a given
   /// BitcodeFile for debugging a code generator.
   ///