[Bug target/112443] [12/13/14 Regression] Misoptimization of _mm256_blendv_epi8 intrinsic on avx512bw+avx512vl

[alexander.grund--- via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112443

--- Comment #2 from Alexander Grund <alexander.gr...@tu-dresden.de> ---
I can confirm that the suggested patch can be applied to 12.2.0 and fixes the
issue I observed