1var<workgroup> arg_0 : atomic<u32>;
2
3fn atomicExchange_0a5dca() {
4  var res : u32 = atomicExchange(&(arg_0), 1u);
5}
6
7[[stage(compute), workgroup_size(1)]]
8fn compute_main() {
9  atomicExchange_0a5dca();
10}
11