https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96402
--- Comment #3 from ktkachov at gcc dot gnu.org --- Thanks, that's a CPU without the LSE instructions so it should be using the load-exclusive-store-exclusive loop fallback
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96402
--- Comment #3 from ktkachov at gcc dot gnu.org --- Thanks, that's a CPU without the LSE instructions so it should be using the load-exclusive-store-exclusive loop fallback