https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109929
--- Comment #6 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
The first commit deferring the failure to stagefeedback is:
commit 575858508090b18dcbc176db285c9f55227ca4c0
Author: Richard Sandiford <richard.sandif...@arm.com>
Date: Tue Oct 17 23:46:33 2023 +0100
aarch64: Use vecs to store register save order
