[Bug target/114544] [x86] stv should transform (subreg DI (V1TI) 8) as (vec_select:DI (V2DI) (const_int 1))

[roger at nextmovesoftware dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114544

--- Comment #4 from Roger Sayle <roger at nextmovesoftware dot com> ---
FYI. A related patch was posted at
https://gcc.gnu.org/pipermail/gcc-patches/2026-September/730897.html
that improves the spill code when moving from V1TImode to TImode.