1 files changed, 0 insertions, 1 deletions
diff --git a/vm_core.h b/vm_core.h
index dcd6cd109e..900c7581bf 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -815,7 +815,6 @@ VALUE rb_name_err_mesg_new(VALUE obj, VALUE mesg, VALUE recv, VALUE method);
 void rb_vm_stack_to_heap(rb_thread_t *th);
 void ruby_thread_init_stack(rb_thread_t *th);
 
-NOINLINE(void rb_gc_save_machine_context(rb_thread_t *));
 void rb_gc_mark_machine_stack(rb_thread_t *th);
 
 int rb_autoloading_value(VALUE mod, ID id, VALUE* value);