https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102139
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target| |riscv Priority|P3 |P2 Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org Status|NEW |ASSIGNED --- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> --- Mine. This is caused by doing SLP on the whole function rather than on a single BB but failing to update the base_alignment hash-map to also consider flow.