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
32
33
34
35
36
37
38
|
/* PR tree-optimization/60960 */
typedef unsigned char v4qi __attribute__ ((vector_size (4)));
__attribute__((noinline, noclone)) v4qi
f1 (v4qi v)
{
return v / 2;
}
__attribute__((noinline, noclone)) v4qi
f2 (v4qi v)
{
return v / (v4qi) { 2, 2, 2, 2 };
}
__attribute__((noinline, noclone)) v4qi
f3 (v4qi x, v4qi y)
{
return x / y;
}
int
main ()
{
v4qi x = { 5, 5, 5, 5 };
v4qi y = { 2, 2, 2, 2 };
v4qi z = f1 (x);
if (__builtin_memcmp (&y, &z, sizeof (y)) != 0)
__builtin_abort ();
z = f2 (x);
if (__builtin_memcmp (&y, &z, sizeof (y)) != 0)
__builtin_abort ();
z = f3 (x, y);
if (__builtin_memcmp (&y, &z, sizeof (y)) != 0)
__builtin_abort ();
return 0;
}
|
