blob: b3c278a5fe38ef53e946d27ebd1a7874a39837e7 (
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
|
/* { dg-do compile } */
/* { dg-require-effective-target vect_double } */
double x[1024], y[1024], z[1024];
void foo (double w)
{
int i;
for (i = 0; i < 1023; i+=2)
{
z[i] = x[i] + 1;
z[i+1] = x[i+1] + w;
}
}
void bar (double w)
{
int i;
for (i = 0; i < 1023; i+=2)
{
z[i] = x[i] + w;
z[i+1] = x[i+1] + 1;
}
}
/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 2 "vect" } } */
/* { dg-final { cleanup-tree-dump "vect" } } */
|
