gcc/testsuite/gcc.dg/tree-ssa/pr17141-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -fdump-tree-forwprop1" } */
   3
   4 struct A { int i; };
   5 int
   6 foo(struct A *locp, int str)
   7 {
   8   int T355, *T356;
   9   T356 = &locp->i;
  10   *T356 = str;
  11   return locp->i;
  12 }
  13
  14 /* We should have propagated &locp->i into its dereference.  */
  15
  16 /* { dg-final { scan-tree-dump "locp_\[^\\n\]* =" "forwprop1" } } */