Subversion Repositories openrisc

/* Verify that do_work is detected as being loop invariant.  */

/* { dg-do compile } */

/* { dg-options "-O3 -c -fdump-ipa-inline-details -fno-early-inlining"  } */

struct bah {int a,b,d;};

static int do_work (struct bah s)

{

  return s.a*s.b/s.d;

}

int foo (int invariant)

{

  int i;

  struct bah s = {invariant,invariant,invariant};

  int sum = 0;

  for (i = 0; i<10; i++)

    {

      sum += do_work (s);

    }

  return sum;

}

/* { dg-final { scan-ipa-dump "Scaling time by probability:0.100000"  "inline"  } } */

/* { dg-final { cleanup-ipa-dump "inline" } } */