Subversion Repositories openrisc

#define DEBUG 0

#if DEBUG

#include <stdio.h>

#endif

#define N 1000

int a[N];

static int __attribute__((noinline))

foo (void)

{

  int j;

  int i;

  /* This is not blocked as it is not profitable.  */

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

    for (j = 0; j < N; j++)

      a[j] = a[i] + 1;

  return a[0];

}

extern void abort ();

int

main (void)

{

  int i, res;

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

    a[i] = i;

  res = foo ();

#if DEBUG

  fprintf (stderr, "res = %d \n", res);

#endif

  if (res != 1999)

    abort ();

  return 0;

}

/* { dg-final { scan-tree-dump-not "will be loop blocked" "graphite" } } */

/* { dg-final { cleanup-tree-dump "graphite" } } */