re PR tree-optimization/33593 (tree-outof-ssa moves sources of non-call exceptions...
[gcc.git] / gcc / testsuite / g++.dg / tree-ssa / pr26757.C
1 // PR c++/26757
2 // { dg-do run }
3 // { dg-options "-O" }
4
5 extern "C" void abort ();
6
7 typedef struct A
8 {
9 int c;
10 int d;
11 } A;
12
13 A *b;
14
15 void
16 foo ()
17 {
18 b->c++;
19 extern A *b;
20 b->d++;
21
22 }
23
24 void
25 bar ()
26 {
27 if (b->d)
28 b->c++;
29 }
30
31
32 int
33 main ()
34 {
35 A a = { 0, 0 };
36 b = &a;
37 foo ();
38 bar ();
39 if (b->c != 2)
40 abort ();
41 if (b->d != 1)
42 abort ();
43 return 0;
44 }