| // 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.ir.code; |
| |
| import com.android.tools.r8.cf.code.CfArithmeticBinop; |
| import com.android.tools.r8.dex.code.DexAddDouble; |
| import com.android.tools.r8.dex.code.DexAddDouble2Addr; |
| import com.android.tools.r8.dex.code.DexAddFloat; |
| import com.android.tools.r8.dex.code.DexAddFloat2Addr; |
| import com.android.tools.r8.dex.code.DexAddInt; |
| import com.android.tools.r8.dex.code.DexAddInt2Addr; |
| import com.android.tools.r8.dex.code.DexAddIntLit16; |
| import com.android.tools.r8.dex.code.DexAddIntLit8; |
| import com.android.tools.r8.dex.code.DexAddLong; |
| import com.android.tools.r8.dex.code.DexAddLong2Addr; |
| import com.android.tools.r8.dex.code.DexInstruction; |
| |
| public class Add extends ArithmeticBinop { |
| |
| public Add(NumericType type, Value dest, Value left, Value right) { |
| super(type, dest, left, right); |
| } |
| |
| @Override |
| public int opcode() { |
| return Opcodes.ADD; |
| } |
| |
| @Override |
| public <T> T accept(InstructionVisitor<T> visitor) { |
| return visitor.visit(this); |
| } |
| |
| @Override |
| public boolean isCommutative() { |
| return true; |
| } |
| |
| @Override |
| public DexInstruction CreateInt(int dest, int left, int right) { |
| return new DexAddInt(dest, left, right); |
| } |
| |
| @Override |
| public DexInstruction CreateLong(int dest, int left, int right) { |
| return new DexAddLong(dest, left, right); |
| } |
| |
| @Override |
| public DexInstruction CreateFloat(int dest, int left, int right) { |
| return new DexAddFloat(dest, left, right); |
| } |
| |
| @Override |
| public DexInstruction CreateDouble(int dest, int left, int right) { |
| return new DexAddDouble(dest, left, right); |
| } |
| |
| @Override |
| public DexInstruction CreateInt2Addr(int left, int right) { |
| return new DexAddInt2Addr(left, right); |
| } |
| |
| @Override |
| public DexInstruction CreateLong2Addr(int left, int right) { |
| return new DexAddLong2Addr(left, right); |
| } |
| |
| @Override |
| public DexInstruction CreateFloat2Addr(int left, int right) { |
| return new DexAddFloat2Addr(left, right); |
| } |
| |
| @Override |
| public DexInstruction CreateDouble2Addr(int left, int right) { |
| return new DexAddDouble2Addr(left, right); |
| } |
| |
| @Override |
| public DexInstruction CreateIntLit8(int dest, int left, int constant) { |
| return new DexAddIntLit8(dest, left, constant); |
| } |
| |
| @Override |
| public DexInstruction CreateIntLit16(int dest, int left, int constant) { |
| return new DexAddIntLit16(dest, left, constant); |
| } |
| |
| @Override |
| public boolean identicalNonValueNonPositionParts(Instruction other) { |
| return other.isAdd() && other.asAdd().type == type; |
| } |
| |
| @Override |
| int foldIntegers(int left, int right) { |
| return left + right; |
| } |
| |
| @Override |
| long foldLongs(long left, long right) { |
| return left + right; |
| } |
| |
| @Override |
| float foldFloat(float left, float right) { |
| return left + right; |
| } |
| |
| @Override |
| double foldDouble(double left, double right) { |
| return left + right; |
| } |
| |
| @Override |
| public boolean isAdd() { |
| return true; |
| } |
| |
| @Override |
| public Add asAdd() { |
| return this; |
| } |
| |
| @Override |
| CfArithmeticBinop.Opcode getCfOpcode() { |
| return CfArithmeticBinop.Opcode.Add; |
| } |
| } |