http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54825
--- Comment #12 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-10-08 11:58:08 UTC --- Author: rguenth Date: Mon Oct 8 11:58:03 2012 New Revision: 192205 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192205 Log: 2012-10-08 Richard Guenther <rguent...@suse.de> PR tree-optimization/54825 * tree-ssa-sccvn.c (vn_nary_length_from_stmt): Handle BIT_FIELD_REF. (init_vn_nary_op_from_stmt): Likewise. * tree-ssa-pre.c (compute_avail): Use vn_nary_op_lookup_stmt. * tree-ssa-sccvn.h (sizeof_vn_nary_op): Avoid overflow. Modified: trunk/gcc/ChangeLog trunk/gcc/tree-ssa-pre.c trunk/gcc/tree-ssa-sccvn.c trunk/gcc/tree-ssa-sccvn.h
