https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111668
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[12/13/14 Regression] vrp2 |[12/13 Regression] vrp2 |(match and simplify) |(match and simplify) |introduces invalid wide |introduces invalid wide |signed Boolean values |signed Boolean values --- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Fixed on the trunk. No idea about 12/13, I think the problem there is in phiopt instead and we don't really have a reproducer.