https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121323
--- Comment #3 from Sam James <sjames at gcc dot gnu.org> --- Created attachment 62014 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=62014&action=edit cribbage.i.xz (In reply to Sam James from comment #0) > No testcase here as it needs LTO, I can spend time on that if it's needed. $ gcc -c cribbage.i -O3 -march=x86-64-v2 -fno-vect-cost-model