Subversion Repositories openrisc_2011-10-31

/* { dg-options "-O2 -fdump-tree-optimized -fdump-tree-tree_profile" } */
 
static int a1 (void)
{
    return 10;
}
 
static int a2 (void)
{
    return 0;
}
 
typedef int (*tp) (void);
 
static tp aa [] = {a2, a1, a1, a1, a1};
 
void setp (int (**pp) (void), int i)
{
  if (!i)
    *pp = aa [i];
  else
    *pp = aa [(i & 2) + 1];
}
 
int
main (void)
{
  int (*p) (void);
  int  i;
 
  for (i = 0; i < 10; i ++)
    {
	setp (&p, i);
	p ();
    }
 
  return 0;
}
 
/* { dg-final-use { scan-tree-dump "Indirect call -> direct call.* a1 transformation on insn" "tree_profile"} } */
/* { dg-final-use { scan-tree-dump-not "Invalid sum" "optimized"} } */                                                                                
/* { dg-final-use { cleanup-tree-dump "optimized" } } */                                                                                              
/* { dg-final-use { cleanup-tree-dump "tree_profile" } } */