#include <metal_stdlib>

using namespace metal;
void subgroupBroadcast_3e6879(device int2* const tint_symbol) {
  int2 res = simd_broadcast(int2(1),ushort(1u));
  *(tint_symbol) = res;
}

kernel void compute_main(device int2* tint_symbol_1 [[buffer(0)]]) {
  subgroupBroadcast_3e6879(tint_symbol_1);
  return;
}

