Index: lib/Transforms/Utils/PromoteMemoryToRegister.cpp
===================================================================
RCS file: /var/cvs/llvm/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp,v
retrieving revision 1.73
diff -u -r1.73 PromoteMemoryToRegister.cpp
--- lib/Transforms/Utils/PromoteMemoryToRegister.cpp	18 Oct 2004 01:21:17 -0000	1.73
+++ lib/Transforms/Utils/PromoteMemoryToRegister.cpp	18 Oct 2004 08:59:46 -0000
@@ -220,7 +220,7 @@
         // (unspecified) ordering of basic blocks in the dominance frontier,
         // which would give PHI nodes non-determinstic subscripts.  Fix this by
         // processing blocks in order of the occurance in the function.
-        for (DominanceFrontier::DomSetType::iterator P = S.begin(),PE = S.end();
+        for (DominanceFrontier::DomSetType::const_iterator P = S.begin(),PE = S.end();
              P != PE; ++P)
           DFBlocks.push_back(BBNumbers.getNumber(*P));