#include <metal_stdlib>
using namespace metal;

struct S {
  int4 a;
};

struct tint_module_vars_struct {
  device S* v;
};

void foo(tint_module_vars_struct tint_module_vars) {
  (*tint_module_vars.v).a = as_type<int4>((as_type<uint4>((*tint_module_vars.v).a) * as_type<uint4>(int4(2))));
}
