// Copyright (c) 2016, 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.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;

public class InvokeVirtual extends InvokeMethod {

  public static final int OPCODE = 0x6e;
  public static final String NAME = "InvokeVirtual";
  public static final String SMALI_NAME = "invoke-virtual";

  InvokeVirtual(int high, BytecodeStream stream, OffsetToObjectMapping mapping) {
    super(high, stream, mapping.getMethodMap());
  }

  public InvokeVirtual(int A, DexMethod BBBB, int C, int D, int E, int F, int G) {
    super(A, BBBB, C, D, E, F, G);
  }

  @Override
  public Type getInvokeType() {
    return Type.VIRTUAL;
  }

  @Override
  public String getName() {
    return NAME;
  }

  @Override
  public String getSmaliName() {
    return SMALI_NAME;
  }

  @Override
  public int getOpcode() {
    return OPCODE;
  }

  @Override
  public boolean isInvokeVirtual() {
    return true;
  }

  @Override
  public InvokeVirtual asInvokeVirtual() {
    return this;
  }

  @Override
  public void registerUse(UseRegistry registry) {
    registry.registerInvokeVirtual(getMethod());
  }

  @Override
  public void buildIR(IRBuilder builder) {
    builder.addInvokeRegisters(Type.VIRTUAL, getMethod(), getProto(), A, new int[]{C, D, E, F, G});
  }

  @Override
  public boolean canThrow() {
    return true;
  }
}