gcc/testsuite/gcc.dg/vector-shift.c

   1 /* { dg-do compile } */
   2 #define vector(elcount, type)  \
   3 __attribute__((vector_size((elcount)*sizeof(type)))) type
   4
   5 int main (int argc, char *argv[]) {
   6     vector(4,char) vchar = {1,2,3,4};
   7     vector(4, int) vint  = {1,1,1,1};
   8
   9     vint <<= vchar;  /* { dg-error "nvalid operands to binary <<" } */
  10     vchar >>= vint;  /* { dg-error "nvalid operands to binary >>" } */
  11
  12     return 0;
  13 }
  14