[llvm-branch-commits] [llvm] [AMDGPU] Enable atomic optimizer for divergent i64 and double values (PR #96934)

[Vikram Hegde via llvm-branch-commits]

vikramRH wrote:

> > [AMDGPU] Enable atomic optimizer for divergent i64 and double values
> 
> Needs some i64 tests

added new i64 tests, however I see there currently exists an issue with DPP path where dpp combine partially fuses the mov_dpp pieces causing machine CSE crash. I have proposed https://github.com/llvm/llvm-project/pull/97413 for now. what would be the correct way forward here ?

https://github.com/llvm/llvm-project/pull/96934