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diff --git a/Source/JavaScriptCore/ftl/FTLWeightedTarget.h b/Source/JavaScriptCore/ftl/FTLWeightedTarget.h
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-/*
- * Copyright (C) 2014 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef FTLWeightedTarget_h
-#define FTLWeightedTarget_h
-
-#if ENABLE(FTL_JIT)
-
-#include "FTLAbbreviatedTypes.h"
-#include "FTLWeight.h"
-
-namespace JSC { namespace FTL {
-
-class WeightedTarget {
-public:
- WeightedTarget()
- : m_target(nullptr)
- {
- }
-
- WeightedTarget(LBasicBlock target, Weight weight)
- : m_target(target)
- , m_weight(weight)
- {
- }
-
- WeightedTarget(LBasicBlock target, float weight)
- : m_target(target)
- , m_weight(weight)
- {
- }
-
- LBasicBlock target() const { return m_target; }
- Weight weight() const { return m_weight; }
-
-private:
- LBasicBlock m_target;
- Weight m_weight;
-};
-
-// Helpers for creating weighted targets for statically known (or unknown) branch
-// profiles.
-
-inline WeightedTarget usually(LBasicBlock block)
-{
- return WeightedTarget(block, 1);
-}
-
-inline WeightedTarget rarely(LBasicBlock block)
-{
- return WeightedTarget(block, 0);
-}
-
-// This means we let LLVM figure it out basic on its static estimates. LLVM's static
-// estimates are usually pretty darn good, so there's generally nothing wrong with
-// using this.
-inline WeightedTarget unsure(LBasicBlock block)
-{
- return WeightedTarget(block, Weight());
-}
-
-} } // namespace JSC::FTL
-
-#endif // ENABLE(FTL_JIT)
-
-#endif // FTLWeightedTarget_h
-