gcc/testsuite/gcc.dg/pr83415.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O" } */
   3
   4 const short __attribute__((vector_size(16))) y = { 0, 1, 2, 3, 4, 5, 6, 7 };
   5
   6 int
   7 main (int argc, short *argv[])
   8 {
   9   int i = argc;
  10   y[i] = 7 - i; /* { dg-warning "read-only" } */
  11   return 0;
  12 }