gcc/testsuite/gcc.dg/tree-ssa/20030814-2.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O1 -fdump-tree-dom2" } */
   3
   4 extern void abort (void);
   5
   6 void
   7 foo (int value)
   8 {
   9   switch (value)
  10     {
  11     case 42:
  12               if (value != 42)
  13                 abort ();
  14     case 50:
  15       blah ();
  16     }
  17 }
  18
  19 /* There should be no IF conditionals.  */
  20 /* { dg-final { scan-tree-dump-times "if " 0 "dom2"} } */
  21
  22 /* { dg-final { cleanup-tree-dump "dom2" } } */