[llvm] [AMDGPU] Make readonly noilas kernel arguments constant memory (PR #139629)

[Stanislav Mekhanoshin via llvm-commits]

rampitec wrote:

[AMD Official Use Only - AMD Internal Distribution Only]

It does not help at all. It makes the matter worse. This really connects a high level concept of const memory POINTER to a low level concept of cache synthesization. Skipping the memory model.


https://github.com/llvm/llvm-project/pull/139629