Disable JIT counters if the JIT is disabled. (#43808)

dotnet · Oct 26, 2020 · 693c1f0 · 693c1f0
1 parent 2c61921
commit 693c1f0
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diff --git a/src/mono/mono/mini/mini-runtime.c b/src/mono/mono/mini/mini-runtime.c
@@ -4082,71 +4082,14 @@ mini_get_addr_from_ftnptr (gpointer descr)
 }
 
 static void
-register_jit_stats (void)
+register_counters (void)
 {
 	mono_counters_register ("Compiled methods", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.methods_compiled);
 	mono_counters_register ("Methods from AOT", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.methods_aot);
 	mono_counters_register ("Methods from AOT+LLVM", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.methods_aot_llvm);
 	mono_counters_register ("Methods JITted using mono JIT", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.methods_without_llvm);
 	mono_counters_register ("Methods JITted using LLVM", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.methods_with_llvm);
 	mono_counters_register ("Methods using the interpreter", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.methods_with_interp);
-	mono_counters_register ("JIT/method_to_ir", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_method_to_ir);
-	mono_counters_register ("JIT/liveness_handle_exception_clauses", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_liveness_handle_exception_clauses);
-	mono_counters_register ("JIT/handle_out_of_line_bblock", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_handle_out_of_line_bblock);
-	mono_counters_register ("JIT/decompose_long_opts", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_decompose_long_opts);
-	mono_counters_register ("JIT/decompose_typechecks", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_decompose_typechecks);
-	mono_counters_register ("JIT/local_cprop", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_local_cprop);
-	mono_counters_register ("JIT/local_emulate_ops", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_local_emulate_ops);
-	mono_counters_register ("JIT/optimize_branches", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_optimize_branches);
-	mono_counters_register ("JIT/handle_global_vregs", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_handle_global_vregs);
-	mono_counters_register ("JIT/local_deadce", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_local_deadce);
-	mono_counters_register ("JIT/local_alias_analysis", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_local_alias_analysis);
-	mono_counters_register ("JIT/if_conversion", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_if_conversion);
-	mono_counters_register ("JIT/bb_ordering", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_bb_ordering);
-	mono_counters_register ("JIT/compile_dominator_info", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_compile_dominator_info);
-	mono_counters_register ("JIT/compute_natural_loops", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_compute_natural_loops);
-	mono_counters_register ("JIT/insert_safepoints", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_insert_safepoints);
-	mono_counters_register ("JIT/ssa_compute", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_ssa_compute);
-	mono_counters_register ("JIT/ssa_cprop", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_ssa_cprop);
-	mono_counters_register ("JIT/ssa_deadce", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_ssa_deadce);
-	mono_counters_register ("JIT/perform_abc_removal", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_perform_abc_removal);
-	mono_counters_register ("JIT/ssa_remove", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_ssa_remove);
-	mono_counters_register ("JIT/local_cprop2", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_local_cprop2);
-	mono_counters_register ("JIT/handle_global_vregs2", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_handle_global_vregs2);
-	mono_counters_register ("JIT/local_deadce2", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_local_deadce2);
-	mono_counters_register ("JIT/optimize_branches2", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_optimize_branches2);
-	mono_counters_register ("JIT/decompose_vtype_opts", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_decompose_vtype_opts);
-	mono_counters_register ("JIT/decompose_array_access_opts", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_decompose_array_access_opts);
-	mono_counters_register ("JIT/liveness_handle_exception_clauses2", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_liveness_handle_exception_clauses2);
-	mono_counters_register ("JIT/analyze_liveness", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_analyze_liveness);
-	mono_counters_register ("JIT/linear_scan", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_linear_scan);
-	mono_counters_register ("JIT/arch_allocate_vars", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_arch_allocate_vars);
-	mono_counters_register ("JIT/spill_global_var", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_spill_global_vars);
-	mono_counters_register ("JIT/local_cprop3", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_local_cprop3);
-	mono_counters_register ("JIT/local_deadce3", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_local_deadce3);
-	mono_counters_register ("JIT/codegen", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_codegen);
-	mono_counters_register ("JIT/create_jit_info", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_create_jit_info);
-	mono_counters_register ("JIT/gc_create_gc_map", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_gc_create_gc_map);
-	mono_counters_register ("JIT/save_seq_point_info", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_save_seq_point_info);
-	mono_counters_register ("Total time spent JITting", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_time);
-	mono_counters_register ("Basic blocks", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.basic_blocks);
-	mono_counters_register ("Max basic blocks", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.max_basic_blocks);
-	mono_counters_register ("Allocated vars", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.allocate_var);
-	mono_counters_register ("Code reallocs", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.code_reallocs);
-	mono_counters_register ("Allocated code size", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.allocated_code_size);
-	mono_counters_register ("Allocated seq points size", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.allocated_seq_points_size);
-	mono_counters_register ("Inlineable methods", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.inlineable_methods);
-	mono_counters_register ("Inlined methods", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.inlined_methods);
-	mono_counters_register ("Regvars", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.regvars);
-	mono_counters_register ("Locals stack size", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.locals_stack_size);
-	mono_counters_register ("Method cache lookups", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.methods_lookups);
-	mono_counters_register ("Compiled CIL code size", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.cil_code_size);
-	mono_counters_register ("Native code size", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.native_code_size);
-	mono_counters_register ("Aliases found", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.alias_found);
-	mono_counters_register ("Aliases eliminated", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.alias_removed);
-	mono_counters_register ("Aliased loads eliminated", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.loads_eliminated);
-	mono_counters_register ("Aliased stores eliminated", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.stores_eliminated);
-	mono_counters_register ("Optimized immediate divisions", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.optimized_divisions);
 }
 
 static void runtime_invoke_info_free (gpointer value);
@@ -4616,7 +4559,7 @@ mini_init (const char *filename, const char *runtime_version)
 
 	mono_create_icall_signatures ();
 
-	register_jit_stats ();
+	register_counters ();
 
 #define JIT_CALLS_WORK
 #ifdef JIT_CALLS_WORK

diff --git a/src/mono/mono/mini/mini.c b/src/mono/mono/mini/mini.c
@@ -4229,12 +4229,70 @@ mini_get_underlying_type (MonoType *type)
 void
 mini_jit_init (void)
 {
+	mono_os_mutex_init_recursive (&jit_mutex);
+
+#ifndef DISABLE_JIT
 	mono_counters_register ("Discarded method code", MONO_COUNTER_JIT | MONO_COUNTER_INT, &discarded_code);
 	mono_counters_register ("Time spent JITting discarded code", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &discarded_jit_time);
 	mono_counters_register ("Try holes memory size", MONO_COUNTER_JIT | MONO_COUNTER_INT, &jinfo_try_holes_size);
 
-	mono_os_mutex_init_recursive (&jit_mutex);
-#ifndef DISABLE_JIT
+	mono_counters_register ("JIT/method_to_ir", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_method_to_ir);
+	mono_counters_register ("JIT/liveness_handle_exception_clauses", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_liveness_handle_exception_clauses);
+	mono_counters_register ("JIT/handle_out_of_line_bblock", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_handle_out_of_line_bblock);
+	mono_counters_register ("JIT/decompose_long_opts", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_decompose_long_opts);
+	mono_counters_register ("JIT/decompose_typechecks", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_decompose_typechecks);
+	mono_counters_register ("JIT/local_cprop", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_local_cprop);
+	mono_counters_register ("JIT/local_emulate_ops", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_local_emulate_ops);
+	mono_counters_register ("JIT/optimize_branches", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_optimize_branches);
+	mono_counters_register ("JIT/handle_global_vregs", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_handle_global_vregs);
+	mono_counters_register ("JIT/local_deadce", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_local_deadce);
+	mono_counters_register ("JIT/local_alias_analysis", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_local_alias_analysis);
+	mono_counters_register ("JIT/if_conversion", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_if_conversion);
+	mono_counters_register ("JIT/bb_ordering", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_bb_ordering);
+	mono_counters_register ("JIT/compile_dominator_info", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_compile_dominator_info);
+	mono_counters_register ("JIT/compute_natural_loops", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_compute_natural_loops);
+	mono_counters_register ("JIT/insert_safepoints", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_insert_safepoints);
+	mono_counters_register ("JIT/ssa_compute", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_ssa_compute);
+	mono_counters_register ("JIT/ssa_cprop", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_ssa_cprop);
+	mono_counters_register ("JIT/ssa_deadce", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_ssa_deadce);
+	mono_counters_register ("JIT/perform_abc_removal", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_perform_abc_removal);
+	mono_counters_register ("JIT/ssa_remove", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_ssa_remove);
+	mono_counters_register ("JIT/local_cprop2", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_local_cprop2);
+	mono_counters_register ("JIT/handle_global_vregs2", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_handle_global_vregs2);
+	mono_counters_register ("JIT/local_deadce2", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_local_deadce2);
+	mono_counters_register ("JIT/optimize_branches2", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_optimize_branches2);
+	mono_counters_register ("JIT/decompose_vtype_opts", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_decompose_vtype_opts);
+	mono_counters_register ("JIT/decompose_array_access_opts", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_decompose_array_access_opts);
+	mono_counters_register ("JIT/liveness_handle_exception_clauses2", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_liveness_handle_exception_clauses2);
+	mono_counters_register ("JIT/analyze_liveness", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_analyze_liveness);
+	mono_counters_register ("JIT/linear_scan", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_linear_scan);
+	mono_counters_register ("JIT/arch_allocate_vars", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_arch_allocate_vars);
+	mono_counters_register ("JIT/spill_global_var", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_spill_global_vars);
+	mono_counters_register ("JIT/local_cprop3", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_local_cprop3);
+	mono_counters_register ("JIT/local_deadce3", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_local_deadce3);
+	mono_counters_register ("JIT/codegen", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_codegen);
+	mono_counters_register ("JIT/create_jit_info", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_create_jit_info);
+	mono_counters_register ("JIT/gc_create_gc_map", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_gc_create_gc_map);
+	mono_counters_register ("JIT/save_seq_point_info", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_save_seq_point_info);
+	mono_counters_register ("Total time spent JITting", MONO_COUNTER_JIT | MONO_COUNTER_LONG | MONO_COUNTER_TIME, &mono_jit_stats.jit_time);
+	mono_counters_register ("Basic blocks", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.basic_blocks);
+	mono_counters_register ("Max basic blocks", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.max_basic_blocks);
+	mono_counters_register ("Allocated vars", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.allocate_var);
+	mono_counters_register ("Code reallocs", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.code_reallocs);
+	mono_counters_register ("Allocated code size", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.allocated_code_size);
+	mono_counters_register ("Allocated seq points size", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.allocated_seq_points_size);
+	mono_counters_register ("Inlineable methods", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.inlineable_methods);
+	mono_counters_register ("Inlined methods", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.inlined_methods);
+	mono_counters_register ("Regvars", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.regvars);
+	mono_counters_register ("Locals stack size", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.locals_stack_size);
+	mono_counters_register ("Method cache lookups", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.methods_lookups);
+	mono_counters_register ("Compiled CIL code size", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.cil_code_size);
+	mono_counters_register ("Native code size", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.native_code_size);
+	mono_counters_register ("Aliases found", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.alias_found);
+	mono_counters_register ("Aliases eliminated", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.alias_removed);
+	mono_counters_register ("Aliased loads eliminated", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.loads_eliminated);
+	mono_counters_register ("Aliased stores eliminated", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.stores_eliminated);
+	mono_counters_register ("Optimized immediate divisions", MONO_COUNTER_JIT | MONO_COUNTER_INT, &mono_jit_stats.optimized_divisions);
 	current_backend = g_new0 (MonoBackend, 1);
 	init_backend (current_backend);
 #endif