1  /* { dg-do run } */
       2  /* { dg-require-effective-target nonpic } */
       3  /* { dg-options "-O2" } */
       4  /* { dg-skip-if "asm insert mismatches ABI for Darwin" { *-*-darwin* } } */
       5  int test;
       6  
       7  int
       8  main ()
       9  {
      10    int x = test;
      11    asm ("movl $1,test");
      12    if (x + test != 1)
      13      __builtin_trap ();
      14    return 0;
      15  }