1 /*
2  * Copyright (C) 2012 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef ART_RUNTIME_VERIFIER_REG_TYPE_CACHE_INL_H_
18 #define ART_RUNTIME_VERIFIER_REG_TYPE_CACHE_INL_H_
19 
20 #include "reg_type.h"
21 #include "reg_type_cache.h"
22 #include "class_linker.h"
23 
24 namespace art {
25 namespace verifier {
26 
GetFromId(uint16_t id)27 inline RegType& RegTypeCache::GetFromId(uint16_t id) const {
28   DCHECK_LT(id, entries_.size());
29   RegType* result = entries_[id];
30   DCHECK(result != NULL);
31   return *result;
32 }
33 
FromCat1Const(int32_t value,bool precise)34 inline ConstantType& RegTypeCache::FromCat1Const(int32_t value, bool precise) {
35   // We only expect 0 to be a precise constant.
36   DCHECK(value != 0 || precise);
37   if (precise && (value >= kMinSmallConstant) && (value <= kMaxSmallConstant)) {
38     return *small_precise_constants_[value - kMinSmallConstant];
39   }
40   return FromCat1NonSmallConstant(value, precise);
41 }
42 
43 }  // namespace verifier
44 }  // namespace art
45 #endif  // ART_RUNTIME_VERIFIER_REG_TYPE_CACHE_INL_H_
46