PR middle-end/77357 - strlen of constant strings not folded
[official-gcc.git] / gcc / testsuite / gcc.dg / tree-ssa / pr71520.c
blobf647a5bfe04f36d4fc11ee43a9fa2ee672a9e9c6
1 /* PR tree-optimization/71520 */
2 /* { dg-do compile } */
3 /* { dg-options "-O2 -fdump-tree-optimized" } */
5 void bar (int);
7 void
8 foo (int x)
10 switch (x)
12 case 1:
13 case 12:
14 case 28:
15 case 174:
16 bar (1);
17 bar (2);
18 break;
19 case 3:
20 case 7:
21 case 78:
22 case 96:
23 case 121:
24 default:
25 bar (3);
26 bar (4);
27 bar (5);
28 bar (6);
29 break;
30 case 8:
31 case 13:
32 case 27:
33 case 19:
34 case 118:
35 bar (3);
36 bar (4);
37 bar (5);
38 bar (6);
39 break;
40 case 4:
41 bar (7);
42 break;
46 void
47 baz (int x)
49 switch (x)
51 case 1:
52 case 12:
53 case 28:
54 case 174:
55 bar (8);
56 bar (9);
57 break;
58 case 3:
59 case 7:
60 case 78:
61 case 96:
62 case 121:
63 default:
64 lab1:
65 lab2:
66 bar (10);
67 bar (11);
68 bar (12);
69 bar (13);
70 break;
71 case 8:
72 case 13:
73 case 27:
74 case 19:
75 case 118:
76 lab3:
77 lab4:
78 bar (10);
79 bar (11);
80 bar (12);
81 bar (13);
82 break;
83 case 4:
84 bar (14);
85 break;
89 /* { dg-final { scan-tree-dump-times "bar \\\(3\\\);" 1 "optimized" } } */
90 /* { dg-final { scan-tree-dump-times "bar \\\(10\\\);" 1 "optimized" } } */