[clang] [llvm] [Clang][AMDGPU] Add builtins for some buffer resource atomics (PR #149216)

[Matt Arsenault via llvm-commits]

================
@@ -459,6 +459,8 @@ void AMDGPU::fillAMDGPUFeatureMap(StringRef GPU, const Triple &T,
       Features["atomic-global-pk-add-bf16-inst"] = true;
       Features["atomic-ds-pk-add-16-insts"] = true;
       Features["setprio-inc-wg-inst"] = true;
+      Features["atomic-fmin-fmax-global-f32"] = true;
----------------
arsenm wrote:

Going off the processor feature lists, both features should be added to the SI+CI 

https://github.com/llvm/llvm-project/pull/149216