https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116213
--- Comment #6 from Sam James <sjames at gcc dot gnu.org> --- (In reply to Richard Biener from comment #5) > The original testcase hardly resembles the situation in the reduced one > besides the initial slew of clobbers from an unrolled loop. I could try again with some grep for the # of clobbers but it might be brittle. Let me know if it's worth it.