1  /* PR debug/43479 */
       2  /* { dg-do run } */
       3  /* { dg-options "-g" } */
       4  
       5  __attribute__((noinline)) void
       6  foo (int k, int l, int m, int n)
       7  {
       8    l++;
       9    {
      10      int h = n;
      11      {
      12        int i = k;
      13        k++;	/* { dg-final { gdb-test . "i" "6" } } */
      14      }		/* { dg-final { gdb-test .-1 "h" "9" } } */
      15  		/* { dg-final { gdb-test .-2 "n" "9" } } */
      16      {
      17        int j = m;
      18        m++;	/* { dg-final { gdb-test . "j" "8" } } */
      19      }		/* { dg-final { gdb-test .-1 "h" "9" } } */
      20  		/* { dg-final { gdb-test 12 "n" "9" } } */
      21    }
      22    asm volatile ("" : : "r" (k), "r" (l));
      23    asm volatile ("" : : "r" (m), "r" (n));
      24  }
      25  
      26  int
      27  main (void)
      28  {
      29    int q = 6;
      30    asm ("" : "+r" (q));
      31    foo (q, q + 1, q + 2, q + 3);
      32    return 0;
      33  }