1 /* Check that vector insertion works correctly. */
2
3 /* { dg-do run } */
4 /* { dg-options "-msse" { target { i?86-*-* x86_64-*-* } } } */
5 /* { dg-require-effective-target sse_runtime { target { i?86-*-* x86_64-*-* } } } */
6 /* { dg-options "-mabi=altivec" { target { powerpc-*-* powerpc64-*-* } } } */
7 /* { dg-require-effective-target vmx_hw { target { powerpc-*-* powerpc64--*-* } } } */
8
9 #define vector __attribute__((vector_size(16) ))
10
11 extern int memcmp (const void *, const void *, __SIZE_TYPE__);
12
f0(vector int t,int a)13 vector int f0(vector int t, int a)
14 {
15 ((int*)&t)[0] = a;
16 return t;
17 }
f1(vector int t,int a)18 vector int f1(vector int t, int a)
19 {
20 ((int*)&t)[1] = a;
21 return t;
22 }
f2(vector int t,int a)23 vector int f2(vector int t, int a)
24 {
25 ((int*)&t)[2] = a;
26 return t;
27 }
f3(vector int t,int a)28 vector int f3(vector int t, int a)
29 {
30 ((int*)&t)[3] = a;
31 return t;
32 }
main(void)33 int main(void)
34 {
35 vector int a = {0, 0, 0, 0};
36 vector int b = {1, 0, 0, 0};
37 vector int c = {0, 1, 0, 0};
38 vector int d = {0, 0, 1, 0};
39 vector int e = {0, 0, 0, 1};
40 vector int a0;
41 a0 = f0(a, 1);
42 if (memcmp (&a0, &b, sizeof(a0)))
43 __builtin_abort ();
44 a0 = f1(a, 1);
45 if (memcmp (&a0, &c, sizeof(a0)))
46 __builtin_abort ();
47 a0 = f2(a, 1);
48 if (memcmp (&a0, &d, sizeof(a0)))
49 __builtin_abort ();
50 a0 = f3(a, 1);
51 if (memcmp (&a0, &e, sizeof(a0)))
52 __builtin_abort ();
53 return 0;
54 }
55