[llvm-branch-commits] [clang] [llvm] [AMDGPU] Add support for `v_cvt_pk_f16_bf8` on gfx1250 (PR #145753)

[Shilei Tian via llvm-branch-commits]

shiltian wrote:

### Merge activity

* **Jun 25, 8:56 PM UTC**: A user started a stack merge that includes this pull request via [Graphite](https://app.graphite.dev/github/pr/llvm/llvm-project/145753).


https://github.com/llvm/llvm-project/pull/145753