[llvm-branch-commits] [llvm] AMDGPU: Add subtarget feature for global atomic fadd denormal support (PR #96443)

[Stanislav Mekhanoshin via llvm-branch-commits]

rampitec wrote:

It is worse than that. It behaves differently depending on where atomic is executed. There is no single answer if this instruction supports denorms or not.

https://github.com/llvm/llvm-project/pull/96443