1 /* PR bootstrap/88714 */
2
3 struct S { int a, b, c; int *d; };
4 struct T { int *e, *f, *g; } *t = 0;
5 int *o = 0;
6
7 __attribute__((noipa))
bar(int * x,int y,int z,int w)8 void bar (int *x, int y, int z, int w)
9 {
10 if (w == -1)
11 {
12 if (x != 0 || y != 0 || z != 0)
13 __builtin_abort ();
14 }
15 else if (w != 0 || x != t->g || y != 0 || z != 12)
16 __builtin_abort ();
17 }
18
19 __attribute__((noipa)) void
foo(struct S * x,struct S * y,int * z,int w)20 foo (struct S *x, struct S *y, int *z, int w)
21 {
22 *o = w;
23 if (w)
24 bar (0, 0, 0, -1);
25 x->d = z;
26 if (y->d)
27 y->c = y->c + y->d[0];
28 bar (t->g, 0, y->c, 0);
29 }
30
31 int
main()32 main ()
33 {
34 int a[4] = { 8, 9, 10, 11 };
35 struct S s = { 1, 2, 3, &a[0] };
36 struct T u = { 0, 0, &a[3] };
37 o = &a[2];
38 t = &u;
39 foo (&s, &s, &a[1], 5);
40 if (s.c != 12 || s.d != &a[1])
41 __builtin_abort ();
42 return 0;
43 }
44