1/* Check that early inliner works out that a is empty of parameter 0.  */
2/* { dg-do compile } */
3/* { dg-options "-O2 -fdump-tree-einline -fno-partial-inlining"  } */
4void t(void);
5int a (int b)
6{
7  if (!b)
8   {
9	t();
10	t();
11	t();
12	t();
13	t();
14	t();
15	t();
16   }
17}
18void
19m()
20{
21 a(1);
22 a(0);
23}
24/* { dg-final { scan-tree-dump-times "Inlining a into m" 1 "einline"  } } */
25/* { dg-final { cleanup-tree-dump "einline" } } */
26