1 /* Test the vmuls_laneq_f32 AArch64 SIMD intrinsic.  */
2 
3 /* { dg-do run } */
4 /* { dg-options " -O3" } */
5 
6 #include "arm_neon.h"
7 
8 extern void abort (void);
9 
10 int
main(void)11 main (void)
12 {
13   volatile float32_t minus_e, pi, ln2, sqrt2, phi;
14   float32_t expected, actual;
15   float32x4_t arg2;
16   float32_t arr[4];
17 
18   pi = 3.14159265359;
19   arr[0] = minus_e = -2.71828;
20   arr[1] = ln2 = 0.69314718056;
21   arr[2] = sqrt2 = 1.41421356237;
22   arr[3] = phi = 1.61803398874;
23 
24   arg2 = vld1q_f32 (arr);
25   actual = vmuls_laneq_f32 (pi, arg2, 0);
26   expected = pi * minus_e;
27 
28   if (expected != actual)
29     abort ();
30 
31   expected = pi * ln2;
32   actual = vmuls_laneq_f32 (pi, arg2, 1);
33 
34   if (expected != actual)
35     abort ();
36 
37   expected = pi * sqrt2;
38   actual = vmuls_laneq_f32 (pi, arg2, 2);
39 
40   if (expected != actual)
41     abort ();
42 
43   expected = pi * phi;
44   actual = vmuls_laneq_f32 (pi, arg2, 3);
45 
46   if (expected != actual)
47     abort ();
48 
49   return 0;
50 }
51