1  /* PR target/92658 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -ftree-vectorize -mavx512bw -mavx512vl -mprefer-vector-width=512" } */
       4  
       5  typedef unsigned char v8qi __attribute__((vector_size (8)));
       6  typedef unsigned char v16qi __attribute__((vector_size (16)));
       7  typedef unsigned char v32qi __attribute__((vector_size (32)));
       8  typedef unsigned short v8hi __attribute__((vector_size (16)));
       9  typedef unsigned short v16hi __attribute__((vector_size (32)));
      10  typedef unsigned short v32hi __attribute__((vector_size (64)));
      11  
      12  
      13  void
      14  truncwb_512 (v32qi * dst, v32hi * __restrict src)
      15  {
      16    unsigned char tem[32];
      17    tem[0] = (*src)[0];
      18    tem[1] = (*src)[1];
      19    tem[2] = (*src)[2];
      20    tem[3] = (*src)[3];
      21    tem[4] = (*src)[4];
      22    tem[5] = (*src)[5];
      23    tem[6] = (*src)[6];
      24    tem[7] = (*src)[7];
      25    tem[8] = (*src)[8];
      26    tem[9] = (*src)[9];
      27    tem[10] = (*src)[10];
      28    tem[11] = (*src)[11];
      29    tem[12] = (*src)[12];
      30    tem[13] = (*src)[13];
      31    tem[14] = (*src)[14];
      32    tem[15] = (*src)[15];
      33    tem[16] = (*src)[16];
      34    tem[17] = (*src)[17];
      35    tem[18] = (*src)[18];
      36    tem[19] = (*src)[19];
      37    tem[20] = (*src)[20];
      38    tem[21] = (*src)[21];
      39    tem[22] = (*src)[22];
      40    tem[23] = (*src)[23];
      41    tem[24] = (*src)[24];
      42    tem[25] = (*src)[25];
      43    tem[26] = (*src)[26];
      44    tem[27] = (*src)[27];
      45    tem[28] = (*src)[28];
      46    tem[29] = (*src)[29];
      47    tem[30] = (*src)[30];
      48    tem[31] = (*src)[31];
      49    dst[0] = *(v32qi *) tem;
      50  }
      51  
      52  void
      53  truncwb_256 (v16qi * dst, v16hi * __restrict src)
      54  {
      55    unsigned char tem[16];
      56    tem[0] = (*src)[0];
      57    tem[1] = (*src)[1];
      58    tem[2] = (*src)[2];
      59    tem[3] = (*src)[3];
      60    tem[4] = (*src)[4];
      61    tem[5] = (*src)[5];
      62    tem[6] = (*src)[6];
      63    tem[7] = (*src)[7];
      64    tem[8] = (*src)[8];
      65    tem[9] = (*src)[9];
      66    tem[10] = (*src)[10];
      67    tem[11] = (*src)[11];
      68    tem[12] = (*src)[12];
      69    tem[13] = (*src)[13];
      70    tem[14] = (*src)[14];
      71    tem[15] = (*src)[15];
      72    dst[0] = *(v16qi *) tem;
      73  }
      74  
      75  void
      76  truncwb_128 (v16qi * dst, v8hi * __restrict src)
      77  {
      78    unsigned char tem[8];
      79    tem[0] = (*src)[0];
      80    tem[1] = (*src)[1];
      81    tem[2] = (*src)[2];
      82    tem[3] = (*src)[3];
      83    tem[4] = (*src)[4];
      84    tem[5] = (*src)[5];
      85    tem[6] = (*src)[6];
      86    tem[7] = (*src)[7];
      87    dst[0] = *(v16qi *) tem;
      88  }
      89  
      90  /* { dg-final { scan-assembler-times "vpmovwb" 3 } } */