gcc/testsuite/gcc.dg/tree-prof/crossmodule-indircall-1.c

   1 /* { dg-require-effective-target lto } */
   2 /* { dg-additional-sources "crossmodule-indircall-1a.c" } */
   3 /* { dg-options "-O3 -flto -DDOJOB=1" } */
   4
   5 int a;
   6 extern void (*p[2])(int n);
   7 void abort (void);
   8 int
   9 main()
  10 { int i;
  11
  12   /* This call shall be converted.  */
  13   for (i = 0;i<1000;i++)
  14     p[0](1);
  15   /* This call shall not be converted.  */
  16   for (i = 0;i<1000;i++)
  17     p[i%2](2);
  18   if (a != 1000)
  19     abort ();
  20
  21   return 0;
  22 }