blob: 2106b62323fbbcc93c6da6c57dfddf2aab1973f9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-lim1" } */
/* This is a variant that doesn't cause fold to place a cast to
int before testing bit 1. */
void
quantum_toffoli(int control1, int control2, int target, int *state,
int size)
{
int i;
for(i=0; i<size; i++)
{
if (state[i] & ( 1 << control1))
if (state[i] & ( 1 << control2))
state[i] ^= ( 1 << target);
}
}
/* { dg-final { scan-tree-dump-times "1 <<" 3 "lim1" } } */
/* { dg-final { cleanup-tree-dump "lim1" } } */
|
