New GCC cleanup pass interface

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1061 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/Transforms/IPO.h

@@ -0,0 +1,24 @@
+//===- llvm/Transforms/CleanupGCCOutput.h - Cleanup GCC Output ---*- C++ -*--=//
+//
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TRANSFORMS_CLEANUPGCCOUTPUT_H
+#define LLVM_TRANSFORMS_CLEANUPGCCOUTPUT_H
+
+#include "llvm/Pass.h"
+
+class CleanupGCCOutput : public Pass {
+public:
+  // doPassInitialization - For this pass, it removes global symbol table
+  // entries for primitive types.  These are never used for linking in GCC and
+  // they make the output uglier to look at, so we nuke them.
+  //
+  bool doPassInitialization(Module *M);
+
+  // doPerMethodWork - This method simplifies the specified method hopefully.
+  //
+  bool doPerMethodWork(Method *M);
+};
+
+#endif