| // Copyright (c) 2017, 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.code; |
| |
| import com.android.tools.r8.graph.DexMethod; |
| import com.android.tools.r8.graph.DexProto; |
| import com.android.tools.r8.graph.OffsetToObjectMapping; |
| import com.android.tools.r8.graph.UseRegistry; |
| import com.android.tools.r8.ir.code.Invoke.Type; |
| import com.android.tools.r8.ir.conversion.IRBuilder; |
| |
| /** An invoke-polymorphic range instruction used to call method with polymorphic signature. */ |
| public class InvokePolymorphicRange extends Format4rcc { |
| |
| public static final int OPCODE = 0xfb; |
| public static final String NAME = "InvokePolymorphicRange"; |
| public static final String SMALI_NAME = "invoke-polymorphic/range"; |
| |
| InvokePolymorphicRange(int high, BytecodeStream stream, OffsetToObjectMapping mapping) { |
| super(high, stream, mapping.getMethodMap(), mapping.getProtosMap()); |
| } |
| |
| public InvokePolymorphicRange( |
| int firstArgumentRegister, int argumentCount, DexMethod method, DexProto proto) { |
| super(firstArgumentRegister, argumentCount, method, proto); |
| } |
| |
| @Override |
| public String getName() { |
| return NAME; |
| } |
| |
| @Override |
| public String getSmaliName() { |
| return SMALI_NAME; |
| } |
| |
| @Override |
| public int getOpcode() { |
| return OPCODE; |
| } |
| |
| @Override |
| public DexMethod getMethod() { |
| return BBBB; |
| } |
| |
| @Override |
| public void registerUse(UseRegistry registry) { |
| registry.registerInvokeDirect(getMethod()); |
| } |
| |
| @Override |
| public void buildIR(IRBuilder builder) { |
| builder.addInvokeRange(Type.POLYMORPHIC, getMethod(), getProto(), AA, CCCC); |
| } |
| |
| @Override |
| public boolean canThrow() { |
| return true; |
| } |
| } |