blob: 367b561e7a25f58b7e17190756b6bd1e1140eae7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
/* We used to crash in ccp here, because the initial constant value of 2
was changed to 5. */
/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */
static const int a = 2;
int test (int param)
{
int *p = (int *) &a;
if (param)
*p = 5;
return a;
}
/* Check that we return the correct (unchanged) value. */
/* { dg-final { scan-tree-dump-times "return 2" 1 "optimized" } } */
/* { dg-final { scan-tree-dump-times "return 5" 0 "optimized" } } */
|
