Fixed performance degradation caused by arg_info of internal function

Author: dstogov

Zend/zend_compile.c

@@ -3053,7 +3053,7 @@ ZEND_API zend_uchar zend_get_call_op(const zend_op *init_op, zend_function *fbc)
 	if (fbc) {
 		if (fbc->type == ZEND_INTERNAL_FUNCTION && !(CG(compiler_options) & ZEND_COMPILE_IGNORE_INTERNAL_FUNCTIONS)) {
 			if (init_op->opcode == ZEND_INIT_FCALL && !zend_execute_internal) {
-				if (!(fbc->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_DEPRECATED|ZEND_ACC_HAS_TYPE_HINTS|ZEND_ACC_RETURN_REFERENCE))) {
+				if (!(fbc->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_DEPRECATED))) {
 					return ZEND_DO_ICALL;
 				} else {
 					return ZEND_DO_FCALL_BY_NAME;