test/tint/builtins/gen/var/dpdx/e263de.wgsl.expected.ir.msl

#include <metal_stdlib>
using namespace metal;
struct tint_module_vars_struct {
  device float* prevent_dce;
};

void dpdx_e263de(tint_module_vars_struct tint_module_vars) {
  float arg_0 = 1.0f;
  float res = dfdx(arg_0);
  (*tint_module_vars.prevent_dce) = res;
}
fragment void fragment_main(device float* prevent_dce [[buffer(0)]]) {
  tint_module_vars_struct const tint_module_vars = tint_module_vars_struct{.prevent_dce=prevent_dce};
  dpdx_e263de(tint_module_vars);
}