gcc/testsuite/gcc.dg/ipa/inlinehint-3.c

   1 /* { dg-options "-O3 -c -fdump-ipa-inline-details -fno-early-inlining -fno-ipa-cp"  } */
   2 /* { dg-add-options bind_pic_locally } */
   3
   4 void abort (void);
   5 int scc_entry (int);
   6 int sum;
   7 int a[10];
   8 int
   9 scc_next (int c)
  10 {
  11   int i;
  12   for (i=0;i<c;i++)
  13     a[i]=c;
  14   scc_entry (c);
  15 }
  16 int
  17 scc_entry (int c)
  18 {
  19   int i;
  20   for (i=0;i<c;i++)
  21     sum+=a[i];
  22   if (c--)
  23     scc_next (c);
  24   return sum;
  25 }
  26 int
  27 main()
  28 {
  29   int sum;
  30   int i;
  31   for (i=0;i<10;i++)
  32     scc_entry (i);
  33   if (sum < 0)
  34     abort ();
  35   return 0;
  36 }
  37 /* { dg-final { scan-ipa-dump "in_scc"  "inline"  } } */
  38 /* { dg-final { scan-ipa-dump "same_scc"  "inline"  } } */
  39 /* Main is not in scc, the two functions are.  */
  40 /* { dg-final { scan-ipa-dump-times "In SCC" 2 "inline"  } } */