https://gcc.gnu.org/bugzilla/show_bug.cgi?id=128182
--- Comment #2 from Martin Jambor <jamborm at gcc dot gnu.org> --- Created attachment 65971 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=65971&action=edit Reduced testcase Cvise reduced testcase, unfortunately with warnings, causes the segfault with just -O2 -S (on an x86_64-linux).
