gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-26.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -fdump-tree-forwprop1" } */
   3
   4 int a[256];
   5 int foo(int i)
   6 {
   7   return (a + 1)[i];
   8 }
   9
  10 /* { dg-final { scan-tree-dump "= a\\\[D\\\." "forwprop1" } } */
  11 /* { dg-final { cleanup-tree-dump "forwprop1" } } */