1 #include "tree-vect.h"
2
3 extern float copysignf (float, float);
4 extern float sqrtf (float);
5 extern float fabsf (float);
6 extern void abort (void);
7 float a[64], b[64], c[64], d[64];
8
9 __attribute__((noinline, noclone)) void
f1(void)10 f1 (void)
11 {
12 a[0] = copysignf (b[0], c[0]) + 1.0f + sqrtf (d[0]);
13 a[1] = copysignf (b[1], c[1]) + 2.0f + sqrtf (d[1]);
14 a[2] = copysignf (b[2], c[2]) + 3.0f + sqrtf (d[2]);
15 a[3] = copysignf (b[3], c[3]) + 4.0f + sqrtf (d[3]);
16 a[4] = copysignf (b[4], c[4]) + 5.0f + sqrtf (d[4]);
17 a[5] = copysignf (b[5], c[5]) + 6.0f + sqrtf (d[5]);
18 a[6] = copysignf (b[6], c[6]) + 7.0f + sqrtf (d[6]);
19 a[7] = copysignf (b[7], c[7]) + 8.0f + sqrtf (d[7]);
20 }
21
22 __attribute__((noinline, noclone)) int
main1()23 main1 ()
24 {
25 int i;
26
27 for (i = 0; i < 8; i++)
28 {
29 asm ("");
30 b[i] = (i & 1) ? -4 * i : 4 * i;
31 c[i] = (i & 2) ? -8 * i : 8 * i;
32 d[i] = i * i;
33 }
34 f1 ();
35 for (i = 0; i < 8; i++)
36 if (fabsf (((i & 2) ? -4 * i : 4 * i) + 1 + i + i - a[i]) >= 0.0001f)
37 abort ();
38 return 0;
39 }
40
41 int
main()42 main ()
43 {
44 check_vect ();
45 return main1 ();
46 }
47
48 /* { dg-final { scan-tree-dump-times "basic block vectorized" 1 "slp2" { target { vect_call_copysignf && vect_call_sqrtf } } } } */
49