[llvm] [AMDGPU] Make AMDGPULowerKernelArguments a module pass (PR #112790)

[Austin Kerbow via llvm-commits]

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@@ -83,6 +88,8 @@ define amdgpu_kernel void @preloadremainder_z(ptr addrspace(1) %out) {
   ret void
 }
 
+; PRELOAD-NOT: declare {{.*}}@1
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kerbowa wrote:

This doesn't work because of implicit_arg ptr declaration.

https://github.com/llvm/llvm-project/pull/112790