gcc/testsuite/gcc.dg/pr85430.c

   1 /* PR target/85430 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2 -fno-tree-ccp -fno-tree-fre" } */
   4
   5 typedef char V __attribute__((vector_size (4)));
   6
   7 V
   8 foo (V v)
   9 {
  10   v[(V){}[0]] <<= 1;
  11   return v;
  12 }