Subversion Repositories openrisc_me

#ifndef ASIZE

# define ASIZE 0x10000000000UL

#endif

#include <limits.h>

#if LONG_MAX < 8 * ASIZE

# undef ASIZE

# define ASIZE 4096

#endif

extern void abort (void);

int __attribute__((noinline))

foo (const char *s)

{

  if (!s)

    return 1;

  if (s[0] != 'a')

    abort ();

  s += ASIZE - 1;

  if (s[0] != 'b')

    abort ();

  return 0;

}

int (*fn) (const char *) = foo;

int __attribute__((noinline))

bar (void)

{

  char s[ASIZE];

  s[0] = 'a';

  s[ASIZE - 1] = 'b';

  foo (s);

  foo (s);

  return 0;

}

int __attribute__((noinline))

baz (long i)

{

  if (i)

    return fn (0);

  else

    {

      char s[ASIZE];

      s[0] = 'a';

      s[ASIZE - 1] = 'b';

      foo (s);

      foo (s);

      return fn (0);

    }

}

int

main (void)

{

  if (bar ())

    abort ();

  if (baz (0) != 1)

    abort ();

  if (baz (1) != 1)

    abort ();

  return 0;

}