1 files changed, 0 insertions, 91 deletions
diff --git a/src/qml/jit/qv4tracingjit.cpp b/src/qml/jit/qv4tracingjit.cpp
deleted file mode 100644
index c8974b3a1b..0000000000
--- a/src/qml/jit/qv4tracingjit.cpp
+++ /dev/null
@@ -1,91 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2018 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtCore/qloggingcategory.h>
-
-#include "qv4vme_moth_p.h"
-#include "qv4graphbuilder_p.h"
-#include "qv4lowering_p.h"
-#include "qv4mi_p.h"
-#include "qv4schedulers_p.h"
-
-QT_BEGIN_NAMESPACE
-
-Q_LOGGING_CATEGORY(lcTracing, "qt.v4.tracing")
-
-namespace QV4 {
-
-// This is the entry point for the "tracing JIT". It uses the sea-of-nodes concept as described in
-// https://scholarship.rice.edu/bitstream/handle/1911/96451/TR95-252.pdf
-//
-// The minimal pipeline is as follows:
-//  - create the graph for the function
-//  - do generic lowering
-//  - schedule the nodes
-//  - run minimal stack slot allocation (no re-use of slots)
-//  - run the assembler
-//
-// This pipeline has no optimizations, and generates quite inefficient code. It does have the
-// advantage that no trace information is used, so it can be used for testing where it replaces
-// the baseline JIT. Any optimizations are additions to this pipeline.
-//
-// Note: generators (or resuming functions in general) are not supported by this JIT.
-void Moth::runTracingJit(QV4::Function *function)
-{
-    IR::Function irFunction(function);
-    qCDebug(lcTracing).noquote() << "runTracingJit called for" << irFunction.name() << "...";
-
-    qCDebug(lcTracing).noquote().nospace() << function->traceInfoToString();
-
-    IR::GraphBuilder::buildGraph(&irFunction);
-    irFunction.dump(QStringLiteral("initial IR"));
-    irFunction.verify();
-
-    IR::GenericLowering(irFunction).lower();
-    irFunction.dump(QStringLiteral("after generic lowering"));
-    irFunction.verify();
-
-    IR::NodeScheduler scheduler(&irFunction);
-    QScopedPointer<IR::MIFunction> miFunction(scheduler.buildMIFunction());
-    miFunction->dump(QStringLiteral("initial MI"));
-    irFunction.verify();
-}
-
-} // QV4 namespace
-QT_END_NAMESPACE