1  /* { dg-do run } */
       2  
       3  #define vector(elcount, type)  \
       4  __attribute__((vector_size((elcount)*sizeof(type)))) type
       5  
       6  #define vidx(type, vec, idx) (*((type *) &(vec) + idx))
       7  #define schar signed char
       8  #define uchar unsigned char
       9  
      10  #define ch14 1,2,3,4
      11  #define ch1  1,1,1,1
      12  #define chm1 -1,-1,-1,-1
      13  
      14  int main (int argc, char *argv[]) {
      15      vector(16, uchar) vuchar  = { ch14, ch14, ch14, ch14};
      16      vector(16, schar) vchar0  = { ch1, ch1, ch1, ch1};
      17      vector(16, schar) vchar1  = { chm1, chm1, chm1, chm1};
      18  
      19      vector(16, schar) i1, i2, i3;
      20      vector(16, uchar) u1, u2, u3;
      21  
      22      i1 = vchar1<< vchar0;
      23      
      24      if (vidx(schar, i1, 0) != ((schar)-1 << (schar)1))
      25          __builtin_abort ();
      26      if (vidx(schar, i1, 1) != ((schar)-1 << (schar)1))
      27          __builtin_abort ();
      28      if (vidx(schar, i1, 2) != ((schar)-1 << (schar)1))
      29          __builtin_abort ();
      30      if (vidx(schar, i1, 3) != ((schar)-1 << (schar)1))
      31          __builtin_abort ();
      32      u1 = vuchar << vchar0;
      33  
      34      if (vidx(uchar, u1, 0) != ((uchar)1  << (schar)1))
      35          __builtin_abort ();
      36      if (vidx(uchar, u1, 1) != ((uchar)2  << (schar)1))
      37          __builtin_abort ();
      38      if (vidx(uchar, u1, 2) != ((uchar)3  << (schar)1))
      39          __builtin_abort ();
      40      if (vidx(uchar, u1, 3) != ((uchar)4  << (schar)1))
      41          __builtin_abort ();
      42  
      43      
      44      i2 = vchar1 >> vuchar;
      45  
      46      if (vidx(schar, i2, 0) != ((schar)-1  >> (uchar)1))
      47          __builtin_abort ();
      48      if (vidx(schar, i2, 1) != ((schar)-1  >> (uchar)2))
      49          __builtin_abort ();
      50      if (vidx(schar, i2, 2) != ((schar)-1  >> (uchar)3))
      51          __builtin_abort ();
      52      if (vidx(schar, i2, 3) != ((schar)-1  >> (uchar)4))
      53          __builtin_abort ();
      54      
      55      vchar1 >>= vuchar;
      56      vuchar <<= vchar0;
      57      vuchar <<= vchar1;
      58  
      59      return 0;
      60  }
      61