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// Copyright (c) 2016 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// This mutating tree traversal works around a bug on evaluating unary
// integer variable on Intel D3D driver. It works by rewriting -(int) to
// ~(int) + 1 when evaluating unary integer variables.
class TIntermNode;
namespace sh
void RewriteUnaryMinusOperatorInt(TIntermNode *root);
} // namespace sh