gcc/testsuite/gcc.dg/pr89737.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target indirect_jumps } */
   3 /* { dg-require-effective-target label_values } */
   4 /* { dg-options "-O2 -fdump-tree-profile_estimate" } */
   5
   6 int a, b;
   7
   8 void c() {
   9   &&d;
  10   void *e = &&f, *g = &&h;
  11 f:
  12   __attribute__((hot)) h : __attribute__((cold)) for (; a;) goto *g;
  13 d:
  14   for (; b;)
  15     goto *e;
  16 }
  17
  18 /* { dg-final { scan-tree-dump-times "predicted to even probabilities" 4 "profile_estimate"} } */
  19