https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121380
--- Comment #1 from David Binderman <dcb314 at hotmail dot com> --- As expected: trunk $ git bisect good 8166458f19846fb7 04f33a278557c09d3aba978fe205cc2a6caa8efb is the first bad commit commit 04f33a278557c09d3aba978fe205cc2a6caa8efb Author: Konstantinos Eleftheriou <konstantinos.elefther...@vrull.eu> Date: Wed Jun 25 13:24:52 2025 +0200 asf: Skip when an instruction doesn't satisfy the constraints [PR119795]