https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103900
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Uroš Bizjak from comment #2) > Looks fixed, does not ICE for me with: > > GNU C17 (GCC) version 12.0.0 20220104 (experimental) [master > r12-6200-g62c8b21d48a] (x86_64-pc-linux-gnu) Or rather it is the RTL checking which is causing the extra assert fail.