Improved access to static property. Now we cache pointers to zval instead of pointers to property_info.

4 files changed, 229 insertions, 41 deletions

diff --git a/Zend/zend_object_handlers.c b/Zend/zend_object_handlers.c
index d018ea59ef..2cedb95f37 100644
--- a/Zend/zend_object_handlers.c
+++ b/Zend/zend_object_handlers.c
@@ -1198,15 +1198,13 @@ ZEND_API zend_function *zend_std_get_static_method(zend_class_entry *ce, zend_st
 ZEND_API zval *zend_std_get_static_property(zend_class_entry *ce, zend_string *property_name, zend_bool silent, void **cache_slot) /* {{{ */
 {
 	zend_property_info *property_info;
+	zval *ret;
 
-	if (UNEXPECTED(cache_slot == NULL) ||
-	    (property_info = CACHED_POLYMORPHIC_PTR_EX(cache_slot, ce)) == NULL) {
+	if (cache_slot == NULL ||
+	    (ret = CACHED_POLYMORPHIC_PTR_EX(cache_slot, ce)) == NULL) {
 
 		if (UNEXPECTED((property_info = zend_hash_find_ptr(&ce->properties_info, property_name)) == NULL)) {
-			if (!silent) {
-				zend_error_noreturn(E_ERROR, "Access to undeclared static property: %s::$%s", ce->name->val, property_name->val);
-			}
-			return NULL;
+			goto undeclared_property;
 		}
 
 		if (UNEXPECTED(!zend_verify_property_access(property_info, ce))) {
@@ -1217,28 +1215,32 @@ ZEND_API zval *zend_std_get_static_property(zend_class_entry *ce, zend_string *p
 		}
 
 		if (UNEXPECTED((property_info->flags & ZEND_ACC_STATIC) == 0)) {
-			if (!silent) {
-				zend_error_noreturn(E_ERROR, "Access to undeclared static property: %s::$%s", ce->name->val, property_name->val);
-			}
-			return NULL;
+			goto undeclared_property;
 		}
 
 		zend_update_class_constants(ce);
+		ret = CE_STATIC_MEMBERS(ce) + property_info->offset;
 
-		if (EXPECTED(cache_slot != NULL)) {
-			CACHE_POLYMORPHIC_PTR_EX(cache_slot, ce, property_info);
+		/* check if static properties were destoyed */
+		if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL)) {
+			goto undeclared_property;
 		}
-	}
 
-	if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL) ||
-	    UNEXPECTED(Z_TYPE(CE_STATIC_MEMBERS(ce)[property_info->offset]) == IS_UNDEF)) {
-		if (!silent) {
-			zend_error_noreturn(E_ERROR, "Access to undeclared static property: %s::$%s", ce->name->val, property_name->val);
+		if (EXPECTED(cache_slot != NULL)) {
+			CACHE_POLYMORPHIC_PTR_EX(cache_slot, ce, ret);
+		}
+	} else {
+		/* check if static properties were destoyed */
+		if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL)) {
+undeclared_property:
+			if (!silent) {
+				zend_error_noreturn(E_ERROR, "Access to undeclared static property: %s::$%s", ce->name->val, property_name->val);
+			}
+			ret = NULL;
 		}
-		return NULL;
 	}
 
-	return &CE_STATIC_MEMBERS(ce)[property_info->offset];
+	return ret;
 }
 /* }}} */
 
diff --git a/Zend/zend_opcode.c b/Zend/zend_opcode.c
index 6e77716119..7b1232ab27 100644
--- a/Zend/zend_opcode.c
+++ b/Zend/zend_opcode.c
@@ -150,35 +150,31 @@ ZEND_API void zend_cleanup_user_class_data(zend_class_entry *ce)
 		} ZEND_HASH_FOREACH_END();
 	}
 	if (ce->static_members_table) {
+		zval *static_members = ce->static_members_table;
 		int i;
 
+		ce->static_members_table = NULL;
 		for (i = 0; i < ce->default_static_members_count; i++) {
-			if (Z_TYPE(ce->static_members_table[i]) != IS_UNDEF) {
-				zval tmp;
-
-				ZVAL_COPY_VALUE(&tmp, &ce->static_members_table[i]);
-				ZVAL_UNDEF(&ce->static_members_table[i]);
-				zval_ptr_dtor(&tmp);
-			}
+			zval_ptr_dtor(&static_members[i]);
 		}
-		ce->static_members_table = NULL;
 	}
 }
 
 ZEND_API void zend_cleanup_internal_class_data(zend_class_entry *ce)
 {
 	if (CE_STATIC_MEMBERS(ce)) {
+		zval *static_members = CE_STATIC_MEMBERS(ce);
 		int i;
 
-		for (i = 0; i < ce->default_static_members_count; i++) {
-			zval_ptr_dtor(&CE_STATIC_MEMBERS(ce)[i]);
-		}
-		efree(CE_STATIC_MEMBERS(ce));
 #ifdef ZTS
 		CG(static_members_table)[(zend_intptr_t)(ce->static_members_table)] = NULL;
 #else
 		ce->static_members_table = NULL;
 #endif
+		for (i = 0; i < ce->default_static_members_count; i++) {
+			zval_ptr_dtor(&static_members[i]);
+		}
+		efree(static_members);
 	}
 }
 
diff --git a/Zend/zend_vm_def.h b/Zend/zend_vm_def.h
index 808a3ff374..e733e1a517 100644
--- a/Zend/zend_vm_def.h
+++ b/Zend/zend_vm_def.h
@@ -1112,7 +1112,26 @@ ZEND_VM_HELPER_EX(zend_fetch_var_address_helper, CONST|TMPVAR|CV, UNUSED|CONST|V
 		zend_class_entry *ce;
 
 		if (OP2_TYPE == IS_CONST) {
-			if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
+			if (OP1_TYPE == IS_CONST && CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)))) {
+
+				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)));
+				retval = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)) + 1);
+
+				/* check if static properties were destoyed */
+				if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL)) {
+					zend_error_noreturn(E_ERROR, "Access to undeclared static property: %s::$%s", ce->name->val, name->val);
+				}
+
+				if (type == BP_VAR_R || type == BP_VAR_IS) {
+					if (/*type == BP_VAR_R &&*/ Z_ISREF_P(retval) && Z_REFCOUNT_P(retval) == 1) {
+						ZVAL_UNREF(retval);
+					}
+					ZVAL_COPY(EX_VAR(opline->result.var), retval);
+				} else {
+					ZVAL_INDIRECT(EX_VAR(opline->result.var), retval);
+				}
+				ZEND_VM_NEXT_OPCODE();
+			} else if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
 				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)));
 			} else {
 				ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op2)), EX_CONSTANT(opline->op2) + 1, 0);
diff --git a/Zend/zend_vm_execute.h b/Zend/zend_vm_execute.h
index bc5eb60b31..678c90480a 100644
--- a/Zend/zend_vm_execute.h
+++ b/Zend/zend_vm_execute.h
@@ -3759,7 +3759,26 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CONST_CONST(int type
 		zend_class_entry *ce;
 
 		if (IS_CONST == IS_CONST) {
-			if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
+			if (IS_CONST == IS_CONST && CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)))) {
+
+				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)));
+				retval = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)) + 1);
+
+				/* check if static properties were destoyed */
+				if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL)) {
+					zend_error_noreturn(E_ERROR, "Access to undeclared static property: %s::$%s", ce->name->val, name->val);
+				}
+
+				if (type == BP_VAR_R || type == BP_VAR_IS) {
+					if (/*type == BP_VAR_R &&*/ Z_ISREF_P(retval) && Z_REFCOUNT_P(retval) == 1) {
+						ZVAL_UNREF(retval);
+					}
+					ZVAL_COPY(EX_VAR(opline->result.var), retval);
+				} else {
+					ZVAL_INDIRECT(EX_VAR(opline->result.var), retval);
+				}
+				ZEND_VM_NEXT_OPCODE();
+			} else if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
 				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)));
 			} else {
 				ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op2)), EX_CONSTANT(opline->op2) + 1, 0);
@@ -5252,7 +5271,26 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CONST_VAR(int type,
 		zend_class_entry *ce;
 
 		if (IS_VAR == IS_CONST) {
-			if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
+			if (IS_CONST == IS_CONST && CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)))) {
+
+				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)));
+				retval = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)) + 1);
+
+				/* check if static properties were destoyed */
+				if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL)) {
+					zend_error_noreturn(E_ERROR, "Access to undeclared static property: %s::$%s", ce->name->val, name->val);
+				}
+
+				if (type == BP_VAR_R || type == BP_VAR_IS) {
+					if (/*type == BP_VAR_R &&*/ Z_ISREF_P(retval) && Z_REFCOUNT_P(retval) == 1) {
+						ZVAL_UNREF(retval);
+					}
+					ZVAL_COPY(EX_VAR(opline->result.var), retval);
+				} else {
+					ZVAL_INDIRECT(EX_VAR(opline->result.var), retval);
+				}
+				ZEND_VM_NEXT_OPCODE();
+			} else if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
 				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)));
 			} else {
 				ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op2)), EX_CONSTANT(opline->op2) + 1, 0);
@@ -5677,7 +5715,26 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CONST_UNUSED(int typ
 		zend_class_entry *ce;
 
 		if (IS_UNUSED == IS_CONST) {
-			if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
+			if (IS_CONST == IS_CONST && CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)))) {
+
+				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)));
+				retval = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)) + 1);
+
+				/* check if static properties were destoyed */
+				if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL)) {
+					zend_error_noreturn(E_ERROR, "Access to undeclared static property: %s::$%s", ce->name->val, name->val);
+				}
+
+				if (type == BP_VAR_R || type == BP_VAR_IS) {
+					if (/*type == BP_VAR_R &&*/ Z_ISREF_P(retval) && Z_REFCOUNT_P(retval) == 1) {
+						ZVAL_UNREF(retval);
+					}
+					ZVAL_COPY(EX_VAR(opline->result.var), retval);
+				} else {
+					ZVAL_INDIRECT(EX_VAR(opline->result.var), retval);
+				}
+				ZEND_VM_NEXT_OPCODE();
+			} else if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
 				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)));
 			} else {
 				ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op2)), EX_CONSTANT(opline->op2) + 1, 0);
@@ -25092,7 +25149,26 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CV_CONST(int type, Z
 		zend_class_entry *ce;
 
 		if (IS_CONST == IS_CONST) {
-			if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
+			if (IS_CV == IS_CONST && CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)))) {
+
+				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)));
+				retval = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)) + 1);
+
+				/* check if static properties were destoyed */
+				if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL)) {
+					zend_error_noreturn(E_ERROR, "Access to undeclared static property: %s::$%s", ce->name->val, name->val);
+				}
+
+				if (type == BP_VAR_R || type == BP_VAR_IS) {
+					if (/*type == BP_VAR_R &&*/ Z_ISREF_P(retval) && Z_REFCOUNT_P(retval) == 1) {
+						ZVAL_UNREF(retval);
+					}
+					ZVAL_COPY(EX_VAR(opline->result.var), retval);
+				} else {
+					ZVAL_INDIRECT(EX_VAR(opline->result.var), retval);
+				}
+				ZEND_VM_NEXT_OPCODE();
+			} else if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
 				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)));
 			} else {
 				ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op2)), EX_CONSTANT(opline->op2) + 1, 0);
@@ -26916,7 +26992,26 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CV_VAR(int type, ZEN
 		zend_class_entry *ce;
 
 		if (IS_VAR == IS_CONST) {
-			if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
+			if (IS_CV == IS_CONST && CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)))) {
+
+				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)));
+				retval = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)) + 1);
+
+				/* check if static properties were destoyed */
+				if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL)) {
+					zend_error_noreturn(E_ERROR, "Access to undeclared static property: %s::$%s", ce->name->val, name->val);
+				}
+
+				if (type == BP_VAR_R || type == BP_VAR_IS) {
+					if (/*type == BP_VAR_R &&*/ Z_ISREF_P(retval) && Z_REFCOUNT_P(retval) == 1) {
+						ZVAL_UNREF(retval);
+					}
+					ZVAL_COPY(EX_VAR(opline->result.var), retval);
+				} else {
+					ZVAL_INDIRECT(EX_VAR(opline->result.var), retval);
+				}
+				ZEND_VM_NEXT_OPCODE();
+			} else if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
 				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)));
 			} else {
 				ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op2)), EX_CONSTANT(opline->op2) + 1, 0);
@@ -27762,7 +27857,26 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CV_UNUSED(int type,
 		zend_class_entry *ce;
 
 		if (IS_UNUSED == IS_CONST) {
-			if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
+			if (IS_CV == IS_CONST && CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)))) {
+
+				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)));
+				retval = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)) + 1);
+
+				/* check if static properties were destoyed */
+				if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL)) {
+					zend_error_noreturn(E_ERROR, "Access to undeclared static property: %s::$%s", ce->name->val, name->val);
+				}
+
+				if (type == BP_VAR_R || type == BP_VAR_IS) {
+					if (/*type == BP_VAR_R &&*/ Z_ISREF_P(retval) && Z_REFCOUNT_P(retval) == 1) {
+						ZVAL_UNREF(retval);
+					}
+					ZVAL_COPY(EX_VAR(opline->result.var), retval);
+				} else {
+					ZVAL_INDIRECT(EX_VAR(opline->result.var), retval);
+				}
+				ZEND_VM_NEXT_OPCODE();
+			} else if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
 				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)));
 			} else {
 				ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op2)), EX_CONSTANT(opline->op2) + 1, 0);
@@ -33125,7 +33239,26 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_TMPVAR_CONST(int typ
 		zend_class_entry *ce;
 
 		if (IS_CONST == IS_CONST) {
-			if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
+			if ((IS_TMP_VAR|IS_VAR) == IS_CONST && CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)))) {
+
+				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)));
+				retval = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)) + 1);
+
+				/* check if static properties were destoyed */
+				if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL)) {
+					zend_error_noreturn(E_ERROR, "Access to undeclared static property: %s::$%s", ce->name->val, name->val);
+				}
+
+				if (type == BP_VAR_R || type == BP_VAR_IS) {
+					if (/*type == BP_VAR_R &&*/ Z_ISREF_P(retval) && Z_REFCOUNT_P(retval) == 1) {
+						ZVAL_UNREF(retval);
+					}
+					ZVAL_COPY(EX_VAR(opline->result.var), retval);
+				} else {
+					ZVAL_INDIRECT(EX_VAR(opline->result.var), retval);
+				}
+				ZEND_VM_NEXT_OPCODE();
+			} else if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
 				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)));
 			} else {
 				ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op2)), EX_CONSTANT(opline->op2) + 1, 0);
@@ -33896,7 +34029,26 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_TMPVAR_VAR(int type,
 		zend_class_entry *ce;
 
 		if (IS_VAR == IS_CONST) {
-			if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
+			if ((IS_TMP_VAR|IS_VAR) == IS_CONST && CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)))) {
+
+				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)));
+				retval = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)) + 1);
+
+				/* check if static properties were destoyed */
+				if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL)) {
+					zend_error_noreturn(E_ERROR, "Access to undeclared static property: %s::$%s", ce->name->val, name->val);
+				}
+
+				if (type == BP_VAR_R || type == BP_VAR_IS) {
+					if (/*type == BP_VAR_R &&*/ Z_ISREF_P(retval) && Z_REFCOUNT_P(retval) == 1) {
+						ZVAL_UNREF(retval);
+					}
+					ZVAL_COPY(EX_VAR(opline->result.var), retval);
+				} else {
+					ZVAL_INDIRECT(EX_VAR(opline->result.var), retval);
+				}
+				ZEND_VM_NEXT_OPCODE();
+			} else if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
 				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)));
 			} else {
 				ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op2)), EX_CONSTANT(opline->op2) + 1, 0);
@@ -34234,7 +34386,26 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_TMPVAR_UNUSED(int ty
 		zend_class_entry *ce;
 
 		if (IS_UNUSED == IS_CONST) {
-			if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
+			if ((IS_TMP_VAR|IS_VAR) == IS_CONST && CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)))) {
+
+				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)));
+				retval = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op1)) + 1);
+
+				/* check if static properties were destoyed */
+				if (UNEXPECTED(CE_STATIC_MEMBERS(ce) == NULL)) {
+					zend_error_noreturn(E_ERROR, "Access to undeclared static property: %s::$%s", ce->name->val, name->val);
+				}
+
+				if (type == BP_VAR_R || type == BP_VAR_IS) {
+					if (/*type == BP_VAR_R &&*/ Z_ISREF_P(retval) && Z_REFCOUNT_P(retval) == 1) {
+						ZVAL_UNREF(retval);
+					}
+					ZVAL_COPY(EX_VAR(opline->result.var), retval);
+				} else {
+					ZVAL_INDIRECT(EX_VAR(opline->result.var), retval);
+				}
+				ZEND_VM_NEXT_OPCODE();
+			} else if (CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)))) {
 				ce = CACHED_PTR(Z_CACHE_SLOT_P(EX_CONSTANT(opline->op2)));
 			} else {
 				ce = zend_fetch_class_by_name(Z_STR_P(EX_CONSTANT(opline->op2)), EX_CONSTANT(opline->op2) + 1, 0);