[Bug target/101363] many ICEs after r12-2089 on aarch64

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101363

--- Comment #3 from Tamar Christina <tnfchris at gcc dot gnu.org> ---
Bootstrap turns on -Werror so the warning generated in
gcc/config/aarch64/aarch64.c at aarch64_simd_lane_bounds for the use of `%K`
becomes fatal.