1  /* Test to verify that the vec_extract from a vector of
       2     unsigned chars remains unsigned.  */
       3  /* { dg-do run } */
       4  /* { dg-options "-ansi -mdejagnu-cpu=power8 " } */
       5  /* { dg-require-effective-target p8vector_hw } */
       6  
       7  #include <altivec.h>
       8  #include <stdio.h>
       9  #include <stdlib.h>
      10  
      11  int test1(unsigned char uc) {
      12    int uce;
      13  
      14    vector unsigned char v = vec_splats(uc);
      15    uce = vec_extract(v,0);
      16  
      17    if (uce != uc)
      18      abort();
      19    return 0;
      20  }
      21  
      22  int main()
      23  {
      24    test1 (0xf6);
      25    test1 (0x76);
      26    test1 (0x06);
      27    return 0;
      28  }