[AMDGPU] Remove useless check from test. NFC.

The check for assignment of zero is practically useless
while the assignment moves around with different scheduling.

llvm-svn: 342935

diff --git a/llvm/test/CodeGen/AMDGPU/sub.v2i16.ll b/llvm/test/CodeGen/AMDGPU/sub.v2i16.ll
index cee8d3e..442193f 100644 (file)
--- a/llvm/test/CodeGen/AMDGPU/sub.v2i16.ll
+++ b/llvm/test/CodeGen/AMDGPU/sub.v2i16.ll
@@ -190,7 +190,6 @@ define amdgpu_kernel void @v_test_sub_v2i16_zext_to_v2i32(<2 x i32> addrspace(1)
 
 ; FIXME: Need to handle non-uniform case for function below (load without gep).
 ; GCN-LABEL: {{^}}v_test_sub_v2i16_zext_to_v2i64:
-; GFX9: v_mov_b32_e32 v{{[0-9]+}}, 0{{$}}
 ; GFX9: global_load_dword [[A:v[0-9]+]]
 ; GFX9: global_load_dword [[B:v[0-9]+]]