1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include "aarch64_operand.h" 17 18 namespace maplebe { Less(const Operand & right) const19bool StImmOperand::Less(const Operand &right) const 20 { 21 if (&right == this) { 22 return false; 23 } 24 25 /* For different type. */ 26 if (GetKind() != right.GetKind()) { 27 return GetKind() < right.GetKind(); 28 } 29 30 const StImmOperand *rightOpnd = static_cast<const StImmOperand *>(&right); 31 if (symbol != rightOpnd->symbol) { 32 return symbol < rightOpnd->symbol; 33 } 34 if (offset != rightOpnd->offset) { 35 return offset < rightOpnd->offset; 36 } 37 return relocs < rightOpnd->relocs; 38 } 39 Less(const Operand & right) const40bool ExtendShiftOperand::Less(const Operand &right) const 41 { 42 if (&right == this) { 43 return false; 44 } 45 /* For different type. */ 46 if (GetKind() != right.GetKind()) { 47 return GetKind() < right.GetKind(); 48 } 49 50 const ExtendShiftOperand *rightOpnd = static_cast<const ExtendShiftOperand *>(&right); 51 52 /* The same type. */ 53 if (extendOp != rightOpnd->extendOp) { 54 return extendOp < rightOpnd->extendOp; 55 } 56 return shiftAmount < rightOpnd->shiftAmount; 57 } 58 } /* namespace maplebe */ 59