[llvm-branch-commits] [llvm] AMDGPU: Expand flat atomics that may access private memory (PR #109407)

[Matt Arsenault via llvm-branch-commits]

arsenm wrote:

> Is there a plan that OpenCL and HIP FE will produce noalias metadata to avoid the expansion?

That's #102462 (although I think it needs refinement to avoid setting it in the std::atomic case)

https://github.com/llvm/llvm-project/pull/109407