Fix warning with -Wsign-compare -Wsystem-headers
[official-gcc.git] / gcc / testsuite / gcc.dg / pr52139.c
blobb2a08a623ad543c308efba91186f81fad1d088d5
1 /* PR rtl-optimization/52139 */
2 /* { dg-do compile } */
3 /* { dg-options "-O -fno-tree-dominator-opts -fno-tree-fre" } */
4 /* { dg-additional-options "-fpic" { target fpic } } */
5 /* { dg-require-effective-target label_values } */
7 void *p;
9 void
10 foo (int a)
12 switch (a)
14 case 0:
15 a0:
16 case 1:
17 a1:
18 p = &&a1;
19 case 2:
20 a2:
21 p = &&a2;
22 case 3:
23 a3:
24 p = &&a3;
25 case 4:
26 a4:
27 p = &&a4;
28 case 5:
29 a5:
30 p = &&a5;
31 case 6:
32 a6:
33 p = &&a6;
34 case 7:
35 a7:
36 p = &&a7;
37 case 8:
38 a8:
39 p = &&a8;
40 case 9:
41 a9:
42 p = &&a9;
43 case 10:
44 a10:
45 p = &&a10;
46 default:
47 p = &&a0;
49 goto *p;