gcc/testsuite/gcc.dg/tree-ssa/pr21463.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -fdump-tree-phiprop-details" } */
   3
   4 struct f
   5 {
   6   int i;
   7 };
   8
   9 int g(int i, int c, struct f *ff, int g)
  10 {
  11   int *t;
  12   if (c)
  13     t = &i;
  14   else
  15     t = &ff->i;
  16   return *t;
  17 }
  18
  19 /* { dg-final { scan-tree-dump-times "Inserting PHI for result of load" 1 "phiprop" } } */