[llvm] [AMDGPU][ASAN] Handle special GVs lowering in amdgpu-sw-lower-lds (PR #161827)

[Gang Chen via llvm-commits]

cmc-rep wrote:

It seems to me better if we can ignore those "special" GVs in amdgpu-sw-lower-lds, instead of duplicating the call
 
maybe amdgpu-lower-module-lds also needs some adjustment to handle this scenario we have not tested before.
 

https://github.com/llvm/llvm-project/pull/161827