[Bug target/115889] [15 Regression] FAIL: gcc.dg/vect/vect-vfa-03.c execution test with -march=znver4 --param vect-partial-vector-usage=1 since r15-1368-g6d0b7b69d14302

[admin at levyhsu dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115889

--- Comment #7 from Levy Hsu <admin at levyhsu dot com> ---
It appears that vect-partial-vector-usage=2 causes short int type V32HI falls
into vpermt2_sepcial_bf16_shuffle_<mode> while the original one was intended
for bf16, will investigate.