Subversion Repositories openrisc

/* { dg-do run } */

/* { dg-options "-Os --param large-stack-frame=30 -Wno-pointer-to-int-cast" } */

extern void abort (void);

void __attribute__((noinline))

bar (char *a)

{

}

void __attribute__((noinline))

foo (char *a, int b)

{

}

void __attribute__((noinline))

test_align (char *p, int aligned, unsigned int mask)

{

  int p_aligned = ((unsigned long int)p & mask) == 0;

  if (aligned != p_aligned)

    abort ();

}

int

main ()

{

  const int kIterations = 4;

  char results[kIterations];

  int i;

  unsigned int mask;

  mask = 0xf;

  test_align (results, ((unsigned long int)results & mask) == 0, mask);

  mask = 0x7;

  test_align (results, ((unsigned long int)results & mask) == 0, mask);

  mask = 0x3;

  test_align (results, ((unsigned long int)results & mask) == 0, mask);

  mask = 0x1;

  test_align (results, ((unsigned long int)results & mask) == 0, mask);

  bar (results);

  for (i = 0; i < kIterations; i++)

    foo ("%d ", results[i]);

  return 0;

}