[llvm] [AMDGPU][True16][MC] Support VOP3 only instructions with true16 and fake16 (PR #109891)

[Brox Chen via llvm-commits]

broxigarchen wrote:

The windows build is pass while the failing tests in linux build seems unrelated to this patch. Also checked some other PR and they have has similar error signature.

This patch is ready for another quick reivew. Thanks!


https://github.com/llvm/llvm-project/pull/109891