http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52478
Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2012-03-05 AssignedTo|unassigned at gcc dot |rguenth at gcc dot gnu.org |gnu.org | Ever Confirmed|0 |1 --- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-03-05 10:18:55 UTC --- Confirmed, and I think we have a dup for this somewhere, we use OPTAB_LIB_WIDEN which is of course bogus for the trapv variants. See also PR52353 for similar mis-generic handling of trapv optabs. I'll take this one as well for now.