Convert optimizations to use the Pass infrastructure

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@871 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 8 insertions, 0 deletions

diff --git a/include/llvm/Optimizations/LevelChange.h b/include/llvm/Optimizations/LevelChange.h
index 745b893d84..2afbb390dc 100644
--- a/include/llvm/Optimizations/LevelChange.h
+++ b/include/llvm/Optimizations/LevelChange.h
@@ -9,6 +9,7 @@
 #ifndef LLVM_OPT_LEVELCHANGE_H
 #define LLVM_OPT_LEVELCHANGE_H
 
+#include "llvm/Transforms/Pass.h"
 #include "llvm/Module.h"
 #include "llvm/Method.h"
 
@@ -50,6 +51,13 @@ namespace opt {
     return DoRaiseRepresentation(M, Level::Highest);
   }
 
+  struct RaiseRepresentation : public StatelessPass<RaiseRepresentation> {
+    inline static bool doPerMethodWork(Method *M) {
+      return DoRaiseRepresentation(M);
+    }
+  };
+
+
   // DoEliminateAuxillaryInductionVariables - Eliminate all aux indvars.  This
   // is one of the transformations performed by DoRaiseRepresentation, that
   // converts all induction variables to reference a cannonical induction