https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121501
--- Comment #9 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The trunk branch has been updated by Richard Sandiford <rsand...@gcc.gnu.org>: https://gcc.gnu.org/g:2934d4eea725fe9b560c5e51b859927c357ab6f7 commit r16-3204-g2934d4eea725fe9b560c5e51b859927c357ab6f7 Author: Richard Sandiford <richard.sandif...@arm.com> Date: Thu Aug 14 13:36:40 2025 +0100 powerpc: Add missing modes to P9 if_then_elses [PR121501] These patterns had one (if_then_else ...) nested within another. The outer if_then_else had SImode, which means that the "then" and "else" should also be SImode (unless they're const_ints). However, the inner if_then_else was modeless, which led to an assertion failure when trying to take a subreg of it. gcc/ PR target/121501 * config/rs6000/rs6000.md (cmprb, setb_signed, setb_unsigned) (cmprb2, cmpeqb): Add missing modes to nested if_then_elses.
