test/vk-gl-cts/subgroup_uniform_control_flow/discard/subgroup_reconverge_discard00/0.wgsl

var<private> position : vec3<f32>;

var<private> gl_Position : vec4<f32>;

fn main_1() {
  let x_21 : vec3<f32> = position;
  gl_Position = vec4<f32>(x_21.x, x_21.y, x_21.z, 1.0);
  return;
}

struct main_out {
  [[builtin(position)]]
  gl_Position : vec4<f32>;
};

[[stage(vertex)]]
fn main([[location(0)]] position_param : vec3<f32>) -> main_out {
  position = position_param;
  main_1();
  return main_out(gl_Position);
}