--- old/src/share/vm/opto/block.cpp 2014-05-05 12:29:10.750839000 -0700 +++ new/src/share/vm/opto/block.cpp 2014-05-05 12:29:09.546278000 -0700 @@ -1268,7 +1268,6 @@ } void UnionFind::reset( uint max ) { - assert( max <= max_uint, "Must fit within uint" ); // Force the Union-Find mapping to be at least this large extend(max,0); // Initialize to be the ID mapping.