[thirdparty/gcc.git] / gcc / testsuite / gcc.dg / tree-ssa / split-path-2.c

/* { dg-do compile } */
/* { dg-options "-O2 -fsplit-paths -fdump-tree-split-paths-details " } */

int
foo(signed char *p, int n)
{
  int s = 0;
  int i;

  for (i = 0; i < n; i++) {
    if (p[i] >= 0)
      s++;
    else
      s--;
  }

  return s;
}

/* { dg-final { scan-tree-dump "appears to be a join point for if-convertable diamond" "split-paths" } } */
Commit	Line	Data
8981d712 JL	1	/* { dg-do compile } */
	2	/* { dg-options "-O2 -fsplit-paths -fdump-tree-split-paths-details " } */
	3
	4	int
e8dfe49e	5	foo(signed char *p, int n)
8981d712 JL	6	{
	7	int s = 0;
	8	int i;
	9
	10	for (i = 0; i < n; i++) {
	11	if (p[i] >= 0)
	12	s++;
	13	else
	14	s--;
	15	}
	16
	17	return s;
	18	}
	19
	20	/* { dg-final { scan-tree-dump "appears to be a join point for if-convertable diamond" "split-paths" } } */
	21