gcc/testsuite/gcc.dg/plugin/finish_unit_plugin.c

   1 /* This plugin creates a fake function in the FINISH_UNIT callback, in
   2  * other words right after compilation of the translation unit.
   3 */
   4 #include "gcc-plugin.h"
   5 #include "config.h"
   6 #include "system.h"
   7 #include "coretypes.h"
   8 #include "tm.h"
   9 #include "toplev.h"
  10 #include "basic-block.h"
  11 #include "gimple.h"
  12 #include "tree.h"
  13 #include "tree-pass.h"
  14 #include "intl.h"
  15 #include "cgraph.h"
  16
  17 int plugin_is_GPL_compatible;
  18
  19 static void finish_unit_callback (void *gcc_data, void *user_data)
  20 {
  21   cgraph_build_static_cdtor ('I', NULL, DEFAULT_INIT_PRIORITY);
  22 }
  23
  24 int plugin_init (struct plugin_name_args *plugin_info,
  25                  struct plugin_gcc_version *version)
  26 {
  27   register_callback ("finish_unit", PLUGIN_FINISH_UNIT, &finish_unit_callback, NULL);
  28   return 0;
  29 }