gcc/testsuite/c-c++-common/pr104505.c

   1 /* { dg-do compile } */
   2 /* { dg-additional-options "-Wno-psabi" } */
   3
   4 typedef char __attribute__((__vector_size__ (8))) U;
   5 typedef short __attribute__((__vector_size__ (16))) V;
   6
   7 U u;
   8
   9 void
  10 foo (V v)
  11 {
  12   u = __builtin_shufflevector (u, u, __builtin_convertvector (v, U)); /* { dg-error "invalid element index" } */
  13 }