1  #ifdef _MSC_VER
 2      #include <Intrin.h>
 3  #endif
 4  #include <arm_neon.h>
 5  
 6  int main(int argc, char **argv)
 7  {
 8      float *src = (float*)argv[argc-1];
 9      float32x4_t v1 = vdupq_n_f32(src[0]), v2 = vdupq_n_f32(src[1]);
10      /* MAXMIN */
11      int ret  = (int)vgetq_lane_f32(vmaxnmq_f32(v1, v2), 0);
12          ret += (int)vgetq_lane_f32(vminnmq_f32(v1, v2), 0);
13      /* ROUNDING */
14      ret += (int)vgetq_lane_f32(vrndq_f32(v1), 0);
15  #ifdef __aarch64__
16      {
17          double *src2 = (double*)argv[argc-1];
18          float64x2_t vd1 = vdupq_n_f64(src2[0]), vd2 = vdupq_n_f64(src2[1]);
19          /* MAXMIN */
20          ret += (int)vgetq_lane_f64(vmaxnmq_f64(vd1, vd2), 0);
21          ret += (int)vgetq_lane_f64(vminnmq_f64(vd1, vd2), 0);
22          /* ROUNDING */
23          ret += (int)vgetq_lane_f64(vrndq_f64(vd1), 0);
24      }
25  #endif
26      return ret;
27  }