1  /* Declaration of the frame size doesn't work on ptx.  */
       2  /* { dg-require-effective-target untyped_assembly } */
       3  /* { dg-require-effective-target indirect_calls } */
       4  
       5  #ifndef ASIZE
       6  # define ASIZE 0x10000000000UL
       7  #endif
       8  
       9  #include <limits.h>
      10  
      11  #if LONG_MAX < 8 * ASIZE
      12  # undef ASIZE
      13  # define ASIZE 4096
      14  #endif
      15  
      16  extern void abort (void);
      17  
      18  int __attribute__((noinline))
      19  foo (const char *s)
      20  {
      21    if (!s)
      22      return 1;
      23    if (s[0] != 'a')
      24      abort ();
      25    s += ASIZE - 1;
      26    if (s[0] != 'b')
      27      abort ();
      28    return 0;
      29  }
      30  
      31  int (*fn) (const char *) = foo;
      32  
      33  int __attribute__((noinline))
      34  bar (void)
      35  {
      36    char s[ASIZE];
      37    s[0] = 'a';
      38    s[ASIZE - 1] = 'b';
      39    foo (s);
      40    foo (s);
      41    return 0;
      42  }
      43  
      44  int __attribute__((noinline))
      45  baz (long i)
      46  {
      47    if (i)
      48      return fn (0);
      49    else
      50      {
      51        char s[ASIZE];
      52        s[0] = 'a';
      53        s[ASIZE - 1] = 'b';
      54        foo (s);
      55        foo (s);
      56        return fn (0);
      57      }
      58  }
      59  
      60  int
      61  main (void)
      62  {
      63    if (bar ())
      64      abort ();
      65    if (baz (0) != 1)
      66      abort ();
      67    if (baz (1) != 1)
      68      abort ();
      69    return 0;
      70  }