[llvm-branch-commits] [llvm] AMDGPU/GlobalISel: Handle atomic sextload and zextload (PR #111721)

[Matt Arsenault via llvm-branch-commits]

arsenm wrote:

> But patch adds several MUBUF_Pseudo_Load_Pats which are not covered by tests?

The only cases that might have missing coverage is extend to 16-bit register cases. In the DAG we didn't have legal 16-bit types on gfx6/7, but we could handle the loads here 



https://github.com/llvm/llvm-project/pull/111721