fn select_c31f9e() {
var res : bool = select(bool(), bool(), bool());
}
@stage(vertex)
fn vertex_main() -> @builtin(position) vec4<f32> {
select_c31f9e();
return vec4<f32>();
@stage(fragment)
fn fragment_main() {
@stage(compute) @workgroup_size(1)
fn compute_main() {