https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115254
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Last reconfirmed| |2024-05-28 Target Milestone|--- |15.0 Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org Status|UNCONFIRMED |ASSIGNED --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- For gcc.dg/vect/slp-cond-2-big-array.c 4 is indeed expected. We run into slp-cond-2-big-array.c:39:17: note: SLP discovery limit exceeded for f3 on x86-64. I have a patch to cherry-pick to avoid this. gcc.dg/vect/slp-cond-2.c is the same testcase. gcc.dg/vect/vect-gather-4.c is a bad written testcase, we now indeed expect to SLP here. I'll see to pick the change that should help a bit.