[numthreads(1, 1, 1)]
void unused_entry_point() {
  return;
}

void f() {
  float2 v2 = float2(((1.0f + 2.0f)).xx);
  float3 v3 = float3(((1.0f + 2.0f)).xxx);
  float4 v4 = float4(((1.0f + 2.0f)).xxxx);
}