[llvm] [AMDGPU] Add regbankselect rules for G_ICMP/G_FCMP (PR #172048)

[Petar Avramovic via llvm-commits]

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@@ -776,3 +730,6 @@ declare <4 x i32> @llvm.amdgcn.struct.ptr.atom.buffer.load.v4i32(ptr addrspace(8
 declare ptr @llvm.amdgcn.struct.ptr.atom.buffer.load.ptr(ptr addrspace(8), i32, i32, i32, i32 immarg)
 declare i32 @llvm.amdgcn.struct.ptr.buffer.load.i32(ptr addrspace(8), i32, i32, i32, i32 immarg)
 declare i32 @llvm.amdgcn.workitem.id.x()
+;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
+; GFX11-FAKE16: {{.*}}
+; GFX12-FAKE16: {{.*}}
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petar-avramovic wrote:

re-check run lines

https://github.com/llvm/llvm-project/pull/172048