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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/ast.h" | 9 #include "src/ast/ast.h" |
10 #include "src/bailout-reason.h" | 10 #include "src/bailout-reason.h" |
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151 kDebug = 1 << 6, | 151 kDebug = 1 << 6, |
152 kSerializing = 1 << 7, | 152 kSerializing = 1 << 7, |
153 kFunctionContextSpecializing = 1 << 8, | 153 kFunctionContextSpecializing = 1 << 8, |
154 kFrameSpecializing = 1 << 9, | 154 kFrameSpecializing = 1 << 9, |
155 kNativeContextSpecializing = 1 << 10, | 155 kNativeContextSpecializing = 1 << 10, |
156 kInliningEnabled = 1 << 11, | 156 kInliningEnabled = 1 << 11, |
157 kDisableFutureOptimization = 1 << 12, | 157 kDisableFutureOptimization = 1 << 12, |
158 kSplittingEnabled = 1 << 13, | 158 kSplittingEnabled = 1 << 13, |
159 kDeoptimizationEnabled = 1 << 14, | 159 kDeoptimizationEnabled = 1 << 14, |
160 kSourcePositionsEnabled = 1 << 15, | 160 kSourcePositionsEnabled = 1 << 15, |
161 kBailoutOnUninitialized = 1 << 16, | 161 kEffectSchedulingEnabled = 1 << 16, |
| 162 kBailoutOnUninitialized = 1 << 17, |
162 }; | 163 }; |
163 | 164 |
164 CompilationInfo(ParseInfo* parse_info, Handle<JSFunction> closure); | 165 CompilationInfo(ParseInfo* parse_info, Handle<JSFunction> closure); |
165 CompilationInfo(const char* debug_name, Isolate* isolate, Zone* zone, | 166 CompilationInfo(const char* debug_name, Isolate* isolate, Zone* zone, |
166 Code::Flags code_flags = Code::ComputeFlags(Code::STUB)); | 167 Code::Flags code_flags = Code::ComputeFlags(Code::STUB)); |
167 virtual ~CompilationInfo(); | 168 virtual ~CompilationInfo(); |
168 | 169 |
169 ParseInfo* parse_info() const { return parse_info_; } | 170 ParseInfo* parse_info() const { return parse_info_; } |
170 | 171 |
171 // ----------------------------------------------------------- | 172 // ----------------------------------------------------------- |
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270 bool is_native_context_specializing() const { | 271 bool is_native_context_specializing() const { |
271 return GetFlag(kNativeContextSpecializing); | 272 return GetFlag(kNativeContextSpecializing); |
272 } | 273 } |
273 | 274 |
274 void MarkAsDeoptimizationEnabled() { SetFlag(kDeoptimizationEnabled); } | 275 void MarkAsDeoptimizationEnabled() { SetFlag(kDeoptimizationEnabled); } |
275 | 276 |
276 bool is_deoptimization_enabled() const { | 277 bool is_deoptimization_enabled() const { |
277 return GetFlag(kDeoptimizationEnabled); | 278 return GetFlag(kDeoptimizationEnabled); |
278 } | 279 } |
279 | 280 |
| 281 void MarkAsEffectSchedulingEnabled() { SetFlag(kEffectSchedulingEnabled); } |
| 282 |
| 283 bool is_effect_scheduling_enabled() const { |
| 284 return GetFlag(kEffectSchedulingEnabled); |
| 285 } |
| 286 |
280 void MarkAsSourcePositionsEnabled() { SetFlag(kSourcePositionsEnabled); } | 287 void MarkAsSourcePositionsEnabled() { SetFlag(kSourcePositionsEnabled); } |
281 | 288 |
282 bool is_source_positions_enabled() const { | 289 bool is_source_positions_enabled() const { |
283 return GetFlag(kSourcePositionsEnabled); | 290 return GetFlag(kSourcePositionsEnabled); |
284 } | 291 } |
285 | 292 |
286 void MarkAsInliningEnabled() { SetFlag(kInliningEnabled); } | 293 void MarkAsInliningEnabled() { SetFlag(kInliningEnabled); } |
287 | 294 |
288 bool is_inlining_enabled() const { return GetFlag(kInliningEnabled); } | 295 bool is_inlining_enabled() const { return GetFlag(kInliningEnabled); } |
289 | 296 |
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616 MUST_USE_RESULT Status SetLastStatus(Status status) { | 623 MUST_USE_RESULT Status SetLastStatus(Status status) { |
617 last_status_ = status; | 624 last_status_ = status; |
618 return last_status_; | 625 return last_status_; |
619 } | 626 } |
620 }; | 627 }; |
621 | 628 |
622 } // namespace internal | 629 } // namespace internal |
623 } // namespace v8 | 630 } // namespace v8 |
624 | 631 |
625 #endif // V8_COMPILER_H_ | 632 #endif // V8_COMPILER_H_ |
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