1 /* { dg-do compile { target powerpc*-*-* ia64-*-* x86_64-*-* } } */
2 /* { dg-options "-O3 -fkeep-inline-functions -fsel-sched-pipelining -fselective-scheduling2 -funroll-loops" } */
3
4 struct S
5 {
6 unsigned i, j;
7 };
8
9 static inline void
bar(struct S * s)10 bar (struct S *s)
11 {
12 if (s->i++ == 1)
13 {
14 s->i = 0;
15 s->j++;
16 }
17 }
18
19 void
foo1(struct S * s)20 foo1 (struct S *s)
21 {
22 bar (s);
23 }
24
25 void
foo2(struct S s1,struct S s2,int i)26 foo2 (struct S s1, struct S s2, int i)
27 {
28 while (s1.i != s2.i) {
29 if (i)
30 *(unsigned *) 0 |= (1U << s1.i);
31 bar (&s1);
32 }
33 }
34