extern void register_pass (opt_pass* pass, pass_positioning_ops pos,
const char* ref_pass_name, int ref_pass_inst_number);
-extern simple_ipa_opt_pass *make_pass_ipa_chkp_versioning (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_ipa_chkp_early_produce_thunks (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_ipa_chkp_produce_thunks (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_chkp (gcc::context *ctxt);
-extern gimple_opt_pass *make_pass_chkp_opt (gcc::context *ctxt);
extern gimple_opt_pass *make_pass_asan (gcc::context *ctxt);
extern gimple_opt_pass *make_pass_asan_O0 (gcc::context *ctxt);
extern gimple_opt_pass *make_pass_tsan (gcc::context *ctxt);
extern simple_ipa_opt_pass *make_pass_ipa_auto_profile (gcc::context *ctxt);
extern simple_ipa_opt_pass *make_pass_build_ssa_passes (gcc::context *ctxt);
-extern simple_ipa_opt_pass *make_pass_chkp_instrumentation_passes (gcc::context *ctxt);
extern simple_ipa_opt_pass *make_pass_local_optimization_passes (gcc::context *ctxt);
extern ipa_opt_pass_d *make_pass_ipa_whole_program_visibility (gcc::context