mirror of
https://github.com/PiBrewing/craftbeerpi4.git
synced 2024-11-30 10:44:14 +01:00
26 lines
704 B
C
26 lines
704 B
C
|
#ifdef _MSC_VER
|
||
|
|
#include <Intrin.h>
|
||
|
|
#endif
|
||
|
|
#include <arm_neon.h>
|
||
|
|
|
||
|
|
int main(void)
|
||
|
|
{
|
||
|
|
float32x4_t v1 = vdupq_n_f32(1.0f), v2 = vdupq_n_f32(2.0f);
|
||
|
|
/* MAXMIN */
|
||
|
|
int ret = (int)vgetq_lane_f32(vmaxnmq_f32(v1, v2), 0);
|
||
|
|
ret += (int)vgetq_lane_f32(vminnmq_f32(v1, v2), 0);
|
||
|
|
/* ROUNDING */
|
||
|
|
ret += (int)vgetq_lane_f32(vrndq_f32(v1), 0);
|
||
|
|
#ifdef __aarch64__
|
||
|
|
{
|
||
|
|
float64x2_t vd1 = vdupq_n_f64(1.0), vd2 = vdupq_n_f64(2.0);
|
||
|
|
/* MAXMIN */
|
||
|
|
ret += (int)vgetq_lane_f64(vmaxnmq_f64(vd1, vd2), 0);
|
||
|
|
ret += (int)vgetq_lane_f64(vminnmq_f64(vd1, vd2), 0);
|
||
|
|
/* ROUNDING */
|
||
|
|
ret += (int)vgetq_lane_f64(vrndq_f64(vd1), 0);
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
return ret;
|
||
|
|
}
|