diff --git a/src/vm.c b/src/vm.c
index 66eabc9..046c80b 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -843,6 +843,14 @@ static enum opcode execute_instruction(enum opcode opcode)
 		stack_push(src_var);
 		break;
 	}
+	case R_EQUALE: {
+		int rhs_var = stack_pop().i;
+		int rhs_page = stack_pop().i;
+		int lhs_var = stack_pop().i;
+		int lhs_page = stack_pop().i;
+		stack_push(lhs_page == rhs_page && lhs_var == rhs_var ? 1 : 0);
+		break;
+	}
 	case NEW: {
 		union vm_value v;
 		create_struct(stack_pop().i, &v);
@@ -1747,6 +1755,14 @@ static enum opcode execute_instruction(enum opcode opcode)
 		global_set(get_argument(0), local_get(get_argument(1)), true);
 		break;
 	}
+	case SH_STRUCTREF_GT_IMM: {
+		stack_push(member_get(get_argument(0)).i > get_argument(1) ? 1 : 0);
+		break;
+	}
+	case SH_STRUCT_ASSIGN_LOCALREF_ITOB: {
+		member_set(get_argument(0), !!local_get(get_argument(1)).i);
+		break;
+	}
 	case SH_LOCAL_ASSIGN_STRUCTREF: {
 		local_set(get_argument(0), member_get(get_argument(1)).i);
 		break;