https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69311
--- Comment #5 from Andreas Krebbel <krebbel at gcc dot gnu.org> --- Created attachment 40234 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40234&action=edit auto-reduced testcase Fails with -O3 -march=z196. Endless loop in VRP with GCC 5. Works fine with GCC 6 branch.
