gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-25.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -fdump-tree-ccp1 -fdump-tree-forwprop1" } */
   3
   4 int a[256];
   5 int foo(int i)
   6 {
   7   int *p = &a[0];
   8   return *(p + i);
   9 }
  10
  11 /* { dg-final { scan-tree-dump "&a\\\[\[iD\]\\\." "ccp1" } } */
  12 /* { dg-final { scan-tree-dump "= a\\\[\[iD\]\\\." "forwprop1" } } */
  13 /* { dg-final { cleanup-tree-dump "ccp1" } } */
  14 /* { dg-final { cleanup-tree-dump "forwprop1" } } */