[Bug target/115464] [14 Backport] ICE when building libaom on arm64 (neon sve bridge usage with tbl/perm)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115464

--- Comment #15 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Natanael Copa from comment #14)
> I have backported the following commits to Alpine Linux:
> 
> - 0970ff46ba63 aarch64: Fix invalid nested subregs [PR115464]
> - 1474a8eead4a aarch64: Use force_subreg in more places
> - 6bd4fbae45d1 aarch64: Add some uses of force_lowpart_subreg
> - 5f40d1c0cc6c Add force_lowpart_subreg

There are few more that should be backported:
r15-1397-gd4047da6a07017
r15-1606-gb694bf417cdd7d (fixes r15-1397)