[thirdparty/gcc.git] / gcc / testsuite / gcc.dg / pr20115-1.c

/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-dom2" } */

extern int foo (void) __attribute__((pure));

int bar()
{
  int a = foo ();
  a += foo ();
  return a;
}

/* Check that we only have one call to foo.  */
/* { dg-final { scan-tree-dump-times "foo" 1 "dom2" } } */
Commit	Line	Data
90c1d75a	1	/* { dg-do compile } */
b5f34b42	2	/* { dg-options "-O2 -fdump-tree-dom2" } */
90c1d75a DN	3
	4	extern int foo (void) __attribute__((pure));
	5
	6	int bar()
	7	{
	8	int a = foo ();
	9	a += foo ();
	10	return a;
	11	}
	12
	13	/* Check that we only have one call to foo. */
b5f34b42	14	/* { dg-final { scan-tree-dump-times "foo" 1 "dom2" } } */