#include <metal_stdlib>

using namespace metal;
struct tint_private_vars_struct {
  half2x2 p;
};

kernel void f(const constant half2x2* tint_symbol [[buffer(0)]]) {
  thread tint_private_vars_struct tint_private_vars = {};
  tint_private_vars.p = *(tint_symbol);
  tint_private_vars.p[1] = (*(tint_symbol))[0];
  tint_private_vars.p[1] = (*(tint_symbol))[0].yx;
  tint_private_vars.p[0][1] = (*(tint_symbol))[1][0];
  return;
}

