https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92347
--- Comment #5 from avieira at gcc dot gnu.org --- Not quite sure the third case has anything to do with epilogue vectorization though... It still manifests itself with it turned off. Seems to be a lack of "folding" again. I think it would be useful to split testcases 2 and 3 into two new PR's as they are unrelated issues to 1.