gcc/testsuite/gcc.dg/tree-ssa/pr54915.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2" } */
   3
   4 typedef double v2df __attribute__ ((__vector_size__ (16)));
   5 typedef double v4df __attribute__ ((__vector_size__ (32)));
   6
   7 void f (v2df *ret, v4df* xp)
   8 {
   9   v4df x = *xp;
  10   v2df xx = { x[2], x[3] };
  11   *ret = xx;
  12 }