// Copyright (c) 2019, the R8 project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

package com.android.tools.r8.ir.analysis.escape;

import com.android.tools.r8.graph.AppView;
import com.android.tools.r8.graph.ProgramMethod;
import com.android.tools.r8.ir.code.Instruction;

public class DefaultEscapeAnalysisConfiguration implements EscapeAnalysisConfiguration {

  private static final DefaultEscapeAnalysisConfiguration INSTANCE =
      new DefaultEscapeAnalysisConfiguration();

  private DefaultEscapeAnalysisConfiguration() {}

  public static DefaultEscapeAnalysisConfiguration getInstance() {
    return INSTANCE;
  }

  @Override
  public boolean isLegitimateEscapeRoute(
      AppView<?> appView,
      EscapeAnalysis escapeAnalysis,
      Instruction escapeRoute,
      ProgramMethod context) {
    return false;
  }
}