[Bug target/105157] [12 Regression] compile-time regressions with generic tuning since r12-7756-g27d8748df59fe6

[avieira at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105157

--- Comment #9 from avieira at gcc dot gnu.org ---
Found the issue, it's due to the way we encode TARGET_CPU_DEFAULT in aarch64,
it is only able to support 64 cores and we have 65 now.

Testing a work around for now and we have plans to fix this properly in GCC 13.