[llvm] AMDGPU: Remove flat/global fmin/fmax intrinsics (PR #105642)

[Gheorghe-Teodor Bercea via llvm-commits]

doru1004 wrote:

> Part of the point of this is to make you do this work. Adding a convenience to "match the intrinsic" is counterproductive. The intrinsic was not semantically defined

The problem is that no one knows what options to use to make the atomicRMW closer to the old intrinsic. You do not document that anywhere.

https://github.com/llvm/llvm-project/pull/105642