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1 /**
2  * Copyright (c) 2021-2022 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 #ifndef COMPILER_OPTIMIZER_OPTIMIZATIONS_REGALLOC_REG_ALLOC_STAT_H
17 #define COMPILER_OPTIMIZER_OPTIMIZATIONS_REGALLOC_REG_ALLOC_STAT_H
18 
19 #include "optimizer/analysis/liveness_analyzer.h"
20 
21 namespace panda::compiler {
22 class RegAllocStat {
23 public:
24     explicit RegAllocStat(const ArenaVector<LifeIntervals *> &intervals);
GetRegCount()25     size_t GetRegCount() const
26     {
27         return regs_;
28     }
GetVRegCount()29     size_t GetVRegCount() const
30     {
31         return vregs_;
32     }
GetSlotCount()33     size_t GetSlotCount() const
34     {
35         return slots_;
36     }
GetVSlotCount()37     size_t GetVSlotCount() const
38     {
39         return vslots_;
40     }
41 
42 private:
43     size_t regs_ = 0;
44     size_t vregs_ = 0;
45     size_t slots_ = 0;
46     size_t vslots_ = 0;
47 };
48 }  // namespace panda::compiler
49 
50 #endif  // COMPILER_OPTIMIZER_OPTIMIZATIONS_REGALLOC_REG_ALLOC_STAT_H
51