eliminate RegisterOpt.  It does the same thing as RegisterPass.

llvm-svn: 29925
diff --git a/llvm/lib/Analysis/DataStructure/DataStructureAA.cpp b/llvm/lib/Analysis/DataStructure/DataStructureAA.cpp
index 1ea1d88..bbb2ba2 100644
--- a/llvm/lib/Analysis/DataStructure/DataStructureAA.cpp
+++ b/llvm/lib/Analysis/DataStructure/DataStructureAA.cpp
@@ -96,7 +96,7 @@
   };
 
   // Register the pass...
-  RegisterOpt<DSAA> X("ds-aa", "Data Structure Graph Based Alias Analysis");
+  RegisterPass<DSAA> X("ds-aa", "Data Structure Graph Based Alias Analysis");
 
   // Register as an implementation of AliasAnalysis
   RegisterAnalysisGroup<AliasAnalysis, DSAA> Y;