gcc/testsuite/gcc.dg/20050811-1.c

   1 /* Test whether -fdump-rtl-all-graph doesn't crash.  */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2 -fdump-rtl-all-graph" } */
   4
   5 int foo (void)
   6 {
   7   return 6;
   8 }
   9
  10 int bar (int x)
  11 {
  12   if (x < 0)
  13     return foo () + 8;
  14   else if (x > 0)
  15     return 2 * foo ();
  16   else
  17     return foo ();
  18 }
  19
  20 // { dg-final { cleanup-rtl-dump "*" } }