http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58041
Bill Schmidt <wschmidt at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2013-08-01 Assignee|unassigned at gcc dot gnu.org |wschmidt at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #7 from Bill Schmidt <wschmidt at gcc dot gnu.org> --- This shouldn't be too hard to fix. Looks like we are missing a check for possibly unaligned data when STRICT_ALIGNMENT is set. The logic for unaligned data can be exposed from a static routine in tree-ssa-ivopts.c. I'll work up a trial patch.