blob: bc149265dd7844125efbadc7d69fe8e30070fae4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-lim1-details" } */
int *l, *r;
int test_func(void)
{
int i;
int direction;
static int pos;
pos = 0;
direction = 1;
for ( i = 0; i <= 400; i++ )
{
if ( direction == 0 )
pos = l[pos];
else
pos = r[pos];
if ( pos == -1 )
{
pos = 0;
direction = !direction;
}
}
return i;
}
/* { dg-final { scan-tree-dump "Executing store motion of pos" "lim1" } } */
/* { dg-final { cleanup-tree-dump "lim1" } } */
|
