https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91982
Christophe Lyon <clyon at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |clyon at gcc dot gnu.org
--- Comment #2 from Christophe Lyon <clyon at gcc dot gnu.org> ---
It appeared between r276296 and r276306, might be caused by r276305:
[AArch64] Strengthen aarch64_hard_regno_call_part_clobbered
