gcc/testsuite/gcc.dg/tree-ssa/foldconst-6.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -fdump-tree-ccp1" } */
   3
   4 typedef long vec __attribute__ ((vector_size (2 * sizeof(long))));
   5
   6 void f (vec *r)
   7 {
   8   vec a = { -2, 666 };
   9   vec b = { 3, 2 };
  10   *r = a < b;
  11 }
  12
  13 /* { dg-final { scan-tree-dump-not "666" "ccp1"} } */
  14 /* { dg-final { cleanup-tree-dump "ccp1" } } */