https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103938
Alex Coplan <acoplan at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jonathan.wright at arm dot com --- Comment #7 from Alex Coplan <acoplan at gcc dot gnu.org> --- A bisect shows this started with r12-2288-g8695bf78dad1a42636775843ca832a2f4dba4da3 : commit 8695bf78dad1a42636775843ca832a2f4dba4da3 Author: Jonathan Wright <jonathan.wri...@arm.com> Date: Wed Jun 2 16:55:00 2021 +0100 gcc: Add vec_select -> subreg RTL simplification which makes it a [12/13 Regression], unless I'm missing something? Should it be a P1?