fn dpdyCoarse_870a7e() {
var arg_0 = 1.0f;
var res : f32 = dpdyCoarse(arg_0);
prevent_dce = res;
}
@group(2) @binding(0) var<storage, read_write> prevent_dce : f32;
@fragment
fn fragment_main() {
dpdyCoarse_870a7e();