V4: Add a baseline JIT

This patch add a JIT back in for all platforms that supported JITting
before, with the exception of MIPS.

Change-Id: I51bc5ce3a2ac40e0510bd72a563af897c5b60343
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/qml/jsruntime/qv4function_p.h b/src/qml/jsruntime/qv4function_p.h
index 6c62881998..0e61be5115 100644
--- a/src/qml/jsruntime/qv4function_p.h
+++ b/src/qml/jsruntime/qv4function_p.h
@@ -56,6 +56,10 @@
 #include <private/qv4context_p.h>
 #include <private/qv4vme_moth_p.h>
 
+namespace JSC {
+class MacroAssemblerCodeRef;
+}
+
 QT_BEGIN_NAMESPACE
 
 namespace QV4 {
@@ -72,6 +76,10 @@ struct Q_QML_EXPORT Function {
     Code code;
     const uchar *codeData;
 
+    typedef ReturnedValue (*JittedCode)(CppStackFrame *, ExecutionEngine *);
+    JittedCode jittedCode;
+    JSC::MacroAssemblerCodeRef *codeRef;
+
     // first nArguments names in internalClass are the actual arguments
     InternalClass *internalClass;
     uint nFormals;