1 files changed, 13 insertions, 0 deletions
diff --git a/vm_insnhelper.c b/vm_insnhelper.c
index edb0e0622d..d5314c7b67 100644
--- a/vm_insnhelper.c
+++ b/vm_insnhelper.c
@@ -2107,3 +2107,16 @@ vm_once_clear(VALUE data)
     return Qnil;
 }
 
+rb_control_frame_t *
+FUNC_FASTCALL(rb_vm_opt_struct_aref)(rb_thread_t *th, rb_control_frame_t *reg_cfp)
+{
+    TOPN(0) = rb_struct_aref(GET_SELF(), TOPN(0));
+    return reg_cfp;
+}
+
+rb_control_frame_t *
+FUNC_FASTCALL(rb_vm_opt_struct_aset)(rb_thread_t *th, rb_control_frame_t *reg_cfp)
+{
+    rb_struct_aset(GET_SELF(), TOPN(0), TOPN(1));
+    return reg_cfp;
+}