gcc/testsuite/gcc.dg/tree-ssa/pr89430-8-mem-ref-size.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -ftree-cselim -fdump-tree-cselim-details" } */
   3
   4 int *t;
   5
   6 int f1 (int tt)
   7 {
   8   int *t1 = t;
   9   *t1 = -5;
  10   if (*t1 < tt)
  11     *((unsigned *) t1) = 5;
  12   return *t1;
  13 }
  14
  15 /* { dg-final { scan-tree-dump "Conditional store replacement" "cselim" } } */