1  /* { dg-do compile } */
       2  /* { dg-options "-march=cascadelake -O3" } */
       3  /* { dg-final { scan-assembler-not "kunpck" } } */
       4  /* { dg-final { scan-assembler-not "kand" } } */
       5  /* { dg-final { scan-assembler-not "kor" } } */
       6  /* { dg-final { scan-assembler-not "kshift" } } */
       7  
       8  typedef unsigned char uint8_t;
       9  
      10  static uint8_t x264_clip_uint8 (int x, unsigned int y)
      11  {
      12    return x & (~255) ? (-x) >> 31 : y;
      13  }
      14  
      15  void
      16  mc_weight (uint8_t* __restrict dst, uint8_t* __restrict src,
      17  	   int i_width,int i_scale, unsigned int* __restrict y)
      18  {
      19    for(int x = 0; x < i_width; x++)
      20      dst[x] = x264_clip_uint8 (src[x] * i_scale, y[x]);
      21  }