[llvm] [WIP][AMDGPU] Enable "amdgpu-uniform-intrinsic-combine" pass in pipeline. (PR #128687)

[Pankaj Dwivedi via llvm-commits]

================
@@ -1,3 +1,4 @@
+; XFAIL: *  
----------------
PankajDwivedi-25 wrote:

> have seen similar problems earlier in certain shader test cases at the return.

So someone is working on this?

https://github.com/llvm/llvm-project/pull/128687