[Bug target/120447] [16 Regression] cpython fails to compile on AArch64 after r16-446-g210d06502f22964c7214586c54f8eb54a6965bfd

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120447

--- Comment #6 from Richard Sandiford <rsandifo at gcc dot gnu.org> ---
I think a paradoxical VNx4QI subreg of QI is logically ok, but I'd need to
think a bit more about what the exact conditions should be.  I don't think we
should rush into an aarch64 workaround.