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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_RUNTIME_RUNTIME_H_ | 5 #ifndef V8_RUNTIME_RUNTIME_H_ |
6 #define V8_RUNTIME_RUNTIME_H_ | 6 #define V8_RUNTIME_RUNTIME_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "src/allocation.h" | 10 #include "src/allocation.h" |
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1145 // Constants used by interface to runtime functions. | 1145 // Constants used by interface to runtime functions. |
1146 | 1146 |
1147 class AllocateDoubleAlignFlag : public BitField<bool, 0, 1> {}; | 1147 class AllocateDoubleAlignFlag : public BitField<bool, 0, 1> {}; |
1148 class AllocateTargetSpace : public BitField<AllocationSpace, 1, 3> {}; | 1148 class AllocateTargetSpace : public BitField<AllocationSpace, 1, 3> {}; |
1149 | 1149 |
1150 class DeclareGlobalsEvalFlag : public BitField<bool, 0, 1> {}; | 1150 class DeclareGlobalsEvalFlag : public BitField<bool, 0, 1> {}; |
1151 class DeclareGlobalsNativeFlag : public BitField<bool, 1, 1> {}; | 1151 class DeclareGlobalsNativeFlag : public BitField<bool, 1, 1> {}; |
1152 STATIC_ASSERT(LANGUAGE_END == 2); | 1152 STATIC_ASSERT(LANGUAGE_END == 2); |
1153 class DeclareGlobalsLanguageMode : public BitField<LanguageMode, 2, 1> {}; | 1153 class DeclareGlobalsLanguageMode : public BitField<LanguageMode, 2, 1> {}; |
1154 | 1154 |
| 1155 // A set of bits returned by Runtime_GetOptimizationStatus. |
| 1156 // These bits must be in sync with bits defined in test/mjsunit/mjsunit.js |
| 1157 enum class OptimizationStatus { |
| 1158 kIsFunction = 1 << 0, |
| 1159 kNeverOptimize = 1 << 1, |
| 1160 kAlwaysOptimize = 1 << 2, |
| 1161 kMaybeDeopted = 1 << 3, |
| 1162 kOptimized = 1 << 4, |
| 1163 kTurboFanned = 1 << 5, |
| 1164 kInterpreted = 1 << 6, |
| 1165 }; |
| 1166 |
1155 } // namespace internal | 1167 } // namespace internal |
1156 } // namespace v8 | 1168 } // namespace v8 |
1157 | 1169 |
1158 #endif // V8_RUNTIME_RUNTIME_H_ | 1170 #endif // V8_RUNTIME_RUNTIME_H_ |
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