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

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fdump-tree-salias" } */
   3
   4 struct {
   5   struct {
   6     struct {
   7         int i, j;
   8     } c;
   9   } b;
  10 } a;
  11
  12 int foo(void)
  13 {
  14   a.b.c.i = 0;
  15   return a.b.c.j;
  16 }
  17
  18 /* { dg-final { scan-tree-dump-times "structure field tag SFT" 2 "salias" } } */
  19 /* { dg-final { cleanup-tree-dump "salias" } } */