QtQml: Move BindingPropertyData into the base CU

Change-Id: I2edcb2c324919a1131ae490bee9c9b1140097b09
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>

1 files changed, 9 insertions, 0 deletions

diff --git a/src/qml/common/qv4compileddata_p.h b/src/qml/common/qv4compileddata_p.h
index 69d3462912..d9268c8407 100644
--- a/src/qml/common/qv4compileddata_p.h
+++ b/src/qml/common/qv4compileddata_p.h
@@ -55,6 +55,7 @@ class QIODevice;
 class QQmlTypeNameCache;
 class QQmlType;
 class QQmlEngine;
+class QQmlPropertyData;
 
 namespace QQmlPrivate {
 struct AOTCompiledFunction;
@@ -76,6 +77,9 @@ class EvalISelFactory;
 
 namespace CompiledData {
 
+// index is per-object binding index
+using BindingPropertyData = QVector<const QQmlPropertyData *>;
+
 struct String;
 struct Function;
 struct Lookup;
@@ -1464,6 +1468,11 @@ struct CompilationUnit final : public QQmlRefCounted<CompilationUnit>
     std::unique_ptr<QString> icRootName;
     QHash<QString, InlineComponentData> inlineComponentData;
 
+    // index is object index. This allows fast access to the
+    // property data when initializing bindings, avoiding expensive
+    // lookups by string (property name).
+    QVector<BindingPropertyData> bindingPropertyDataPerObject;
+
 public:
     using CompiledObject = CompiledData::Object;