| // 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.optimize.info; |
| |
| // Nothing is known about arguments at call sites. |
| public class BottomCallSiteOptimizationInfo extends CallSiteOptimizationInfo { |
| |
| private static final BottomCallSiteOptimizationInfo INSTANCE = |
| new BottomCallSiteOptimizationInfo(); |
| |
| private BottomCallSiteOptimizationInfo() {} |
| |
| static BottomCallSiteOptimizationInfo getInstance() { |
| return INSTANCE; |
| } |
| |
| @Override |
| public boolean isBottom() { |
| return true; |
| } |
| } |