[lld] [compiler-rt] [clang] [flang] [lldb] [libc] [libcxx] [clang-tools-extra] [llvm] [AMDGPU] Use alias info to relax waitcounts for LDS DMA (PR #74537)

[Stanislav Mekhanoshin via llvm-commits]

rampitec wrote:

To make it easier I am splitting the patch. I have pre-comitted the test, and there is a part which fixes lack of wait on GFX10 : https://github.com/llvm/llvm-project/pull/75245

https://github.com/llvm/llvm-project/pull/74537