1[numthreads(1, 1, 1)] 2void unused_entry_point() { 3 return; 4} 5 6void f() { 7 float v = (1.0f + 2.0f); 8 float2 v2 = float2((v).xx); 9 float3 v3 = float3((v).xxx); 10 float4 v4 = float4((v).xxxx); 11} 12