#include <metal_stdlib>

using namespace metal;
void main_1(thread float3x4* const tint_symbol_1) {
  (*(tint_symbol_1))[2u] = float4(42.0f, 42.0f, 42.0f, 42.0f);
  return;
}

fragment void tint_symbol() {
  thread float3x4 tint_symbol_2 = float3x4(0.0f);
  main_1(&(tint_symbol_2));
  return;
}

