Convert QV4RegExp to new storage scheme

Change-Id: Ic752b880ce3dfcb59f807794f0f54fb8ed0e61bf
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

2 files changed, 32 insertions, 22 deletions

diff --git a/src/qml/jsruntime/qv4regexp.cpp b/src/qml/jsruntime/qv4regexp.cpp
index eb7810c1b0..1207500ad7 100644
--- a/src/qml/jsruntime/qv4regexp.cpp
+++ b/src/qml/jsruntime/qv4regexp.cpp
@@ -49,7 +49,7 @@ RegExpCache::~RegExpCache()
 {
     for (RegExpCache::Iterator it = begin(), e = end();
          it != e; ++it)
-        it.value()->data.cache = 0;
+        it.value()->d()->cache = 0;
     clear();
 }
 
@@ -85,7 +85,7 @@ RegExp* RegExp::create(ExecutionEngine* engine, const QString& pattern, bool ign
     if (!cache)
         cache = engine->regExpCache = new RegExpCache;
 
-    result->data.cache = cache;
+    result->d()->cache = cache;
     cache->insert(key, result);
 
     return result;
@@ -94,10 +94,10 @@ RegExp* RegExp::create(ExecutionEngine* engine, const QString& pattern, bool ign
 RegExp::RegExp(ExecutionEngine* engine, const QString &pattern, bool ignoreCase, bool multiline)
     : Managed(engine->regExpValueClass)
 {
-    data.pattern = pattern;
-    data.cache = 0;
-    data.ignoreCase = ignoreCase;
-    data.multiLine = multiline;
+    d()->pattern = pattern;
+    d()->cache = 0;
+    d()->ignoreCase = ignoreCase;
+    d()->multiLine = multiline;
 
     if (!engine)
         return;
@@ -105,12 +105,12 @@ RegExp::RegExp(ExecutionEngine* engine, const QString &pattern, bool ignoreCase,
     JSC::Yarr::YarrPattern yarrPattern(WTF::String(pattern), ignoreCase, multiline, &error);
     if (error)
         return;
-    data.subPatternCount = yarrPattern.m_numSubpatterns;
-    data.byteCode = JSC::Yarr::byteCompile(yarrPattern, engine->bumperPointerAllocator);
+    d()->subPatternCount = yarrPattern.m_numSubpatterns;
+    d()->byteCode = JSC::Yarr::byteCompile(yarrPattern, engine->bumperPointerAllocator);
 #if ENABLE(YARR_JIT)
     if (!yarrPattern.m_containsBackreferences && engine->iselFactory->jitCompileRegexps()) {
         JSC::JSGlobalData dummy(engine->regExpAllocator);
-        JSC::Yarr::jitCompile(yarrPattern, JSC::Yarr::Char16, &dummy, data.jitCode);
+        JSC::Yarr::jitCompile(yarrPattern, JSC::Yarr::Char16, &dummy, d()->jitCode);
     }
 #endif
 }
diff --git a/src/qml/jsruntime/qv4regexp_p.h b/src/qml/jsruntime/qv4regexp_p.h
index 270fe9aa2d..15086181a2 100644
--- a/src/qml/jsruntime/qv4regexp_p.h
+++ b/src/qml/jsruntime/qv4regexp_p.h
@@ -93,10 +93,7 @@ public:
 
 class RegExp : public Managed
 {
-    V4_MANAGED
-    Q_MANAGED_TYPE(RegExp)
-
-    struct Data {
+    struct Data : Managed::Data {
         QString pattern;
         OwnPtr<JSC::Yarr::BytecodePattern> byteCode;
 #if ENABLE(YARR_JIT)
@@ -107,22 +104,35 @@ class RegExp : public Managed
         bool ignoreCase;
         bool multiLine;
     };
-    Data data;
+    struct {
+        QString pattern;
+        OwnPtr<JSC::Yarr::BytecodePattern> byteCode;
+#if ENABLE(YARR_JIT)
+        JSC::Yarr::YarrCodeBlock jitCode;
+#endif
+        RegExpCache *cache;
+        int subPatternCount;
+        bool ignoreCase;
+        bool multiLine;
+    } __data;
+    V4_MANAGED_NEW
+    Q_MANAGED_TYPE(RegExp)
+
 
-    QString pattern() const { return data.pattern; }
-    OwnPtr<JSC::Yarr::BytecodePattern> &byteCode() { return data.byteCode; }
+    QString pattern() const { return d()->pattern; }
+    OwnPtr<JSC::Yarr::BytecodePattern> &byteCode() { return d()->byteCode; }
 #if ENABLE(YARR_JIT)
-    JSC::Yarr::YarrCodeBlock jitCode() const { return data.jitCode; }
+    JSC::Yarr::YarrCodeBlock jitCode() const { return d()->jitCode; }
 #endif
-    RegExpCache *cache() const { return data.cache; }
-    int subPatternCount() const { return data.subPatternCount; }
-    bool ignoreCase() const { return data.ignoreCase; }
-    bool multiLine() const { return data.multiLine; }
+    RegExpCache *cache() const { return d()->cache; }
+    int subPatternCount() const { return d()->subPatternCount; }
+    bool ignoreCase() const { return d()->ignoreCase; }
+    bool multiLine() const { return d()->multiLine; }
 
     static RegExp* create(ExecutionEngine* engine, const QString& pattern, bool ignoreCase = false, bool multiline = false);
     ~RegExp();
 
-    bool isValid() const { return data.byteCode.get(); }
+    bool isValid() const { return d()->byteCode.get(); }
 
     uint match(const QString& string, int start, uint *matchOffsets);