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-optimized -fopt-info-inline -fno-partial-inlining" } */
4 void t(void);
a(int b)5 int a (int b)
6 {
7 if (!b)
8 {
9 t();
10 t();
11 t();
12 t();
13 t();
14 t();
15 t();
16 }
17 }
18 void
m()19 m()
20 {
21 a(1); /* { dg-optimized "Inlining a/\[0-9\]* into m/\[0-9\]*" } */
22 a(0);
23 }
24 /* { dg-final { scan-tree-dump-times "Inlining a.* into m.*" 1 "einline" } } */
25