Remove tracing JIT infrastructure

The tracing JIT won't be finished. Therefore, remove the parts that have
already been integrated.

Change-Id: If72036be904bd7fc17ba9bcba0a317f8ed6cb30d
Reviewed-by: Erik Verbruggen <erik.verbruggen@me.com>

1 files changed, 0 insertions, 48 deletions

diff --git a/src/qml/jsruntime/qv4runtime.cpp b/src/qml/jsruntime/qv4runtime.cpp
index 8f2b162106..e95dfa775f 100644
--- a/src/qml/jsruntime/qv4runtime.cpp
+++ b/src/qml/jsruntime/qv4runtime.cpp
@@ -717,30 +717,6 @@ ReturnedValue Runtime::LoadElement::call(ExecutionEngine *engine, const Value &o
     return getElementFallback(engine, object, index);
 }
 
-ReturnedValue Runtime::LoadElement_Traced::call(ExecutionEngine *engine, const Value &object, const Value &index, quint8 *traceSlot)
-{
-    *traceSlot |= quint8(ObservedTraceValues::ArrayWasAccessed);
-    if (index.isPositiveInt()) {
-        uint idx = static_cast<uint>(index.int_32());
-        if (Heap::Base *b = object.heapObject()) {
-            if (b->internalClass->vtable->isObject) {
-                Heap::Object *o = static_cast<Heap::Object *>(b);
-                if (o->arrayData && o->arrayData->type == Heap::ArrayData::Simple) {
-                    Heap::SimpleArrayData *s = o->arrayData.cast<Heap::SimpleArrayData>();
-                    if (idx < s->values.size)
-                        if (!s->data(idx).isEmpty())
-                            return s->data(idx).asReturnedValue();
-                }
-            }
-        }
-        *traceSlot |= quint8(ObservedTraceValues::ArrayAccessNeededFallback);
-        return getElementIntFallback(engine, object, idx);
-    }
-
-    *traceSlot |= quint8(ObservedTraceValues::ArrayAccessNeededFallback);
-    return getElementFallback(engine, object, index);
-}
-
 static Q_NEVER_INLINE bool setElementFallback(ExecutionEngine *engine, const Value &object, const Value &index, const Value &value)
 {
     Scope scope(engine);
@@ -796,30 +772,6 @@ void Runtime::StoreElement::call(ExecutionEngine *engine, const Value &object, c
         engine->throwTypeError();
 }
 
-void Runtime::StoreElement_traced::call(ExecutionEngine *engine, const Value &object, const Value &index, const Value &value, quint8 *traceSlot)
-{
-    *traceSlot |= quint8(ObservedTraceValues::ArrayWasAccessed);
-    if (index.isPositiveInt()) {
-        uint idx = static_cast<uint>(index.int_32());
-        if (Heap::Base *b = object.heapObject()) {
-            if (b->internalClass->vtable->isObject) {
-                Heap::Object *o = static_cast<Heap::Object *>(b);
-                if (o->arrayData && o->arrayData->type == Heap::ArrayData::Simple) {
-                    Heap::SimpleArrayData *s = o->arrayData.cast<Heap::SimpleArrayData>();
-                    if (idx < s->values.size) {
-                        s->setData(engine, idx, value);
-                        return;
-                    }
-                }
-            }
-        }
-    }
-
-    *traceSlot |= quint8(ObservedTraceValues::ArrayAccessNeededFallback);
-    if (!setElementFallback(engine, object, index, value) && engine->currentStackFrame->v4Function->isStrict())
-        engine->throwTypeError();
-}
-
 ReturnedValue Runtime::GetIterator::call(ExecutionEngine *engine, const Value &in, int iterator)
 {
     Scope scope(engine);