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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_COMPILER_H_ | 5 #ifndef V8_COMPILER_H_ |
| 6 #define V8_COMPILER_H_ | 6 #define V8_COMPILER_H_ |
| 7 | 7 |
| 8 #include "src/allocation.h" | 8 #include "src/allocation.h" |
| 9 #include "src/ast.h" | 9 #include "src/ast.h" |
| 10 #include "src/bailout-reason.h" | 10 #include "src/bailout-reason.h" |
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| 118 kMustNotHaveEagerFrame = 1 << 4, | 118 kMustNotHaveEagerFrame = 1 << 4, |
| 119 kDeoptimizationSupport = 1 << 5, | 119 kDeoptimizationSupport = 1 << 5, |
| 120 kDebug = 1 << 6, | 120 kDebug = 1 << 6, |
| 121 kCompilingForDebugging = 1 << 7, | 121 kCompilingForDebugging = 1 << 7, |
| 122 kSerializing = 1 << 8, | 122 kSerializing = 1 << 8, |
| 123 kContextSpecializing = 1 << 9, | 123 kContextSpecializing = 1 << 9, |
| 124 kInliningEnabled = 1 << 10, | 124 kInliningEnabled = 1 << 10, |
| 125 kTypingEnabled = 1 << 11, | 125 kTypingEnabled = 1 << 11, |
| 126 kDisableFutureOptimization = 1 << 12, | 126 kDisableFutureOptimization = 1 << 12, |
| 127 kSplittingEnabled = 1 << 13, | 127 kSplittingEnabled = 1 << 13, |
| 128 kBuiltinInliningEnabled = 1 << 14, | 128 kTypeFeedbackEnabled = 1 << 14, |
| 129 kTypeFeedbackEnabled = 1 << 15, | 129 kDeoptimizationEnabled = 1 << 15, |
| 130 kDeoptimizationEnabled = 1 << 16, | 130 kSourcePositionsEnabled = 1 << 16 |
| 131 kSourcePositionsEnabled = 1 << 17 | |
| 132 }; | 131 }; |
| 133 | 132 |
| 134 explicit CompilationInfo(ParseInfo* parse_info); | 133 explicit CompilationInfo(ParseInfo* parse_info); |
| 135 CompilationInfo(CodeStub* stub, Isolate* isolate, Zone* zone); | 134 CompilationInfo(CodeStub* stub, Isolate* isolate, Zone* zone); |
| 136 virtual ~CompilationInfo(); | 135 virtual ~CompilationInfo(); |
| 137 | 136 |
| 138 ParseInfo* parse_info() const { return parse_info_; } | 137 ParseInfo* parse_info() const { return parse_info_; } |
| 139 | 138 |
| 140 // ----------------------------------------------------------- | 139 // ----------------------------------------------------------- |
| 141 // TODO(titzer): inline and delete accessors of ParseInfo | 140 // TODO(titzer): inline and delete accessors of ParseInfo |
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| 231 void MarkAsSourcePositionsEnabled() { SetFlag(kSourcePositionsEnabled); } | 230 void MarkAsSourcePositionsEnabled() { SetFlag(kSourcePositionsEnabled); } |
| 232 | 231 |
| 233 bool is_source_positions_enabled() const { | 232 bool is_source_positions_enabled() const { |
| 234 return GetFlag(kSourcePositionsEnabled); | 233 return GetFlag(kSourcePositionsEnabled); |
| 235 } | 234 } |
| 236 | 235 |
| 237 void MarkAsInliningEnabled() { SetFlag(kInliningEnabled); } | 236 void MarkAsInliningEnabled() { SetFlag(kInliningEnabled); } |
| 238 | 237 |
| 239 bool is_inlining_enabled() const { return GetFlag(kInliningEnabled); } | 238 bool is_inlining_enabled() const { return GetFlag(kInliningEnabled); } |
| 240 | 239 |
| 241 void MarkAsBuiltinInliningEnabled() { SetFlag(kBuiltinInliningEnabled); } | |
| 242 | |
| 243 bool is_builtin_inlining_enabled() const { | |
| 244 return GetFlag(kBuiltinInliningEnabled); | |
| 245 } | |
| 246 | |
| 247 void MarkAsTypingEnabled() { SetFlag(kTypingEnabled); } | 240 void MarkAsTypingEnabled() { SetFlag(kTypingEnabled); } |
| 248 | 241 |
| 249 bool is_typing_enabled() const { return GetFlag(kTypingEnabled); } | 242 bool is_typing_enabled() const { return GetFlag(kTypingEnabled); } |
| 250 | 243 |
| 251 void MarkAsSplittingEnabled() { SetFlag(kSplittingEnabled); } | 244 void MarkAsSplittingEnabled() { SetFlag(kSplittingEnabled); } |
| 252 | 245 |
| 253 bool is_splitting_enabled() const { return GetFlag(kSplittingEnabled); } | 246 bool is_splitting_enabled() const { return GetFlag(kSplittingEnabled); } |
| 254 | 247 |
| 255 bool IsCodePreAgingActive() const { | 248 bool IsCodePreAgingActive() const { |
| 256 return FLAG_optimize_for_size && FLAG_age_code && !will_serialize() && | 249 return FLAG_optimize_for_size && FLAG_age_code && !will_serialize() && |
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| 679 Zone zone_; | 672 Zone zone_; |
| 680 size_t info_zone_start_allocation_size_; | 673 size_t info_zone_start_allocation_size_; |
| 681 base::ElapsedTimer timer_; | 674 base::ElapsedTimer timer_; |
| 682 | 675 |
| 683 DISALLOW_COPY_AND_ASSIGN(CompilationPhase); | 676 DISALLOW_COPY_AND_ASSIGN(CompilationPhase); |
| 684 }; | 677 }; |
| 685 | 678 |
| 686 } } // namespace v8::internal | 679 } } // namespace v8::internal |
| 687 | 680 |
| 688 #endif // V8_COMPILER_H_ | 681 #endif // V8_COMPILER_H_ |
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