[llvm-branch-commits] [clang] [llvm] [AMDGPU] Add support for `v_cvt_f16_bf8` on gfx1250 (PR #146305)

[Matt Arsenault via llvm-branch-commits]

arsenm wrote:

> Co-authored-by: Shilei Tian [i at tianshilei.me](mailto:i at tianshilei.me)

Co authored by yourself? 

https://github.com/llvm/llvm-project/pull/146305