https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99199
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2021-02-23 Ever confirmed|0 |1 --- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- x86 needs a conditional return ;) But yeah, special-casing of BBs with only a simple_return in BB-reorder or some cross-jumping might do the trick.