gcc/testsuite/c-c++-common/vector-shift.c

   1 /* { dg-do compile } */
   2 /* { dg-prune-output "in evaluation of" } */
   3 #define vector(elcount, type)  \
   4 __attribute__((vector_size((elcount)*sizeof(type)))) type
   5
   6 int main (int argc, char *argv[]) {
   7     vector(4,char) vchar = {1,2,3,4};
   8     vector(4, int) vint  = {1,1,1,1};
   9
  10     vint <<= vchar;  /* { dg-error "nvalid operands to binary <<" } */
  11     vchar >>= vint;  /* { dg-error "nvalid operands to binary >>" } */
  12
  13     return 0;
  14 }
  15