EnsureLoopForwardProgress.h

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//

// Copyright 2025 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.

//

// EnsureLoopForwardProgress is an AST traverser that ensures that loops are either finite or

// invoke side-effects.

//

#ifndef COMPILER_TRANSLATOR_TREEOPS_MSL_ENSURELOOPFORWARDPROGRESS_H_

#define COMPILER_TRANSLATOR_TREEOPS_MSL_ENSURELOOPFORWARDPROGRESS_H_

#include "common/angleutils.h"

#include "common/debug.h"

namespace sh

class TCompiler;

class TIntermNode;

#ifdef ANGLE_ENABLE_METAL

[[nodiscard]] bool EnsureLoopForwardProgress(TCompiler *compiler, TIntermNode *root);

#else

[[nodiscard]] ANGLE_INLINE bool EnsureLoopForwardProgress(TCompiler *compiler, TIntermNode *root)

    UNREACHABLE();

    return false;

#endif

}  // namespace sh

#endif  // COMPILER_TRANSLATOR_TREEOPS_MSL_ENSURELOOPFORWARDPROGRESS_H_