#include <metal_stdlib>

using namespace metal;
uint4 subgroupBroadcastFirst_612d6f() {
  uint4 arg_0 = uint4(1u);
  uint4 res = simd_broadcast_first(arg_0);
  return res;
}

fragment void fragment_main(device uint4* tint_symbol [[buffer(0)]]) {
  *(tint_symbol) = subgroupBroadcastFirst_612d6f();
  return;
}

kernel void compute_main(device uint4* tint_symbol_1 [[buffer(0)]]) {
  *(tint_symbol_1) = subgroupBroadcastFirst_612d6f();
  return;
}

