https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61423
--- Comment #4 from Uroš Bizjak <ubizjak at gmail dot com> --- Created attachment 32901 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=32901&action=edit Proposed patch This patch fies invalid code gen, but unfortunately uncovers a problem in REE pass and fails bootstrap when configured "--with-arch=core-avx-i --with-cpu=core-avx-i".