fixup! zend_vm: Add OPcode specialization for === []

Author: TimWolla

Zend/zend_vm_def.h

@@ -10062,7 +10062,7 @@ ZEND_VM_HOT_TYPE_SPEC_HANDLER(ZEND_IS_NOT_EQUAL|ZEND_IS_NOT_IDENTICAL, (op1_info
 	ZEND_VM_SMART_BRANCH(result, 0);
 }
 
-ZEND_VM_TYPE_SPEC_HANDLER(ZEND_IS_IDENTICAL, (Z_TYPE_P(RT_CONSTANT(op, op->op2)) == IS_ARRAY && zend_hash_num_elements(Z_ARR_P(RT_CONSTANT(op, op->op2))) == 0), ZEND_IS_IDENTICAL_EMPTY_ARRAY, TMPVARCV, CONST, SPEC(SMART_BRANCH,COMMUTATIVE))
+ZEND_VM_TYPE_SPEC_HANDLER(ZEND_IS_IDENTICAL, op->op2_type == IS_CONST && (Z_TYPE_P(RT_CONSTANT(op, op->op2)) == IS_ARRAY && zend_hash_num_elements(Z_ARR_P(RT_CONSTANT(op, op->op2))) == 0), ZEND_IS_IDENTICAL_EMPTY_ARRAY, TMPVARCV, CONST, SPEC(SMART_BRANCH,COMMUTATIVE))
 {
 	USE_OPLINE
 	zval *op1;