#include <metal_stdlib>

using namespace metal;
void subgroupBroadcast_07e2d8(device half* const tint_symbol) {
  half res = simd_broadcast(1.0h,ushort(1u));
  *(tint_symbol) = res;
}

kernel void compute_main(device half* tint_symbol_1 [[buffer(0)]]) {
  subgroupBroadcast_07e2d8(tint_symbol_1);
  return;
}

