[llvm] [Codegen] Remove redundant pseudo mov instruction (PR #139716)

[Matt Arsenault via llvm-commits]

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@@ -113,8 +113,7 @@ define amdgpu_kernel void @stored_fi_to_fi() #0 {
 
 ; GCN-LABEL: {{^}}stored_fi_to_global:
 ; GCN: buffer_store_dword v{{[0-9]+}}, off, s{{\[[0-9]+:[0-9]+\]}}, 0{{$}}
-; GCN: v_mov_b32_e32 [[FI:v[0-9]+]], 0{{$}}
-; GCN: buffer_store_dword [[FI]]
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arsenm wrote:

This lost the point of the test? 

https://github.com/llvm/llvm-project/pull/139716