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1 // Copyright 2016 the V8 project authors. All rights reserved. | 1 // Copyright 2016 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_COMPILATION_INFO_H_ | 5 #ifndef V8_COMPILATION_INFO_H_ |
6 #define V8_COMPILATION_INFO_H_ | 6 #define V8_COMPILATION_INFO_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "src/compilation-dependencies.h" | 10 #include "src/compilation-dependencies.h" |
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276 bool has_simple_parameters(); | 276 bool has_simple_parameters(); |
277 | 277 |
278 struct InlinedFunctionHolder { | 278 struct InlinedFunctionHolder { |
279 Handle<SharedFunctionInfo> shared_info; | 279 Handle<SharedFunctionInfo> shared_info; |
280 | 280 |
281 // Root that holds the unoptimized code of the inlined function alive | 281 // Root that holds the unoptimized code of the inlined function alive |
282 // (and out of reach of code flushing) until we finish compilation. | 282 // (and out of reach of code flushing) until we finish compilation. |
283 // Do not remove. | 283 // Do not remove. |
284 Handle<Code> inlined_code_object_root; | 284 Handle<Code> inlined_code_object_root; |
285 | 285 |
| 286 InliningPosition position; |
| 287 |
286 InlinedFunctionHolder(Handle<SharedFunctionInfo> inlined_shared_info, | 288 InlinedFunctionHolder(Handle<SharedFunctionInfo> inlined_shared_info, |
287 Handle<Code> inlined_code_object_root) | 289 Handle<Code> inlined_code_object_root, |
| 290 SourcePosition pos) |
288 : shared_info(inlined_shared_info), | 291 : shared_info(inlined_shared_info), |
289 inlined_code_object_root(inlined_code_object_root) {} | 292 inlined_code_object_root(inlined_code_object_root) { |
| 293 position.position = pos; |
| 294 // initialized when generating the deoptimization literals |
| 295 position.inlined_function_id = -1; |
| 296 } |
| 297 |
| 298 void RegisterInlinedFunctionId(size_t inlined_function_id) { |
| 299 position.inlined_function_id = static_cast<int>(inlined_function_id); |
| 300 } |
290 }; | 301 }; |
291 | 302 |
292 typedef std::vector<InlinedFunctionHolder> InlinedFunctionList; | 303 typedef std::vector<InlinedFunctionHolder> InlinedFunctionList; |
293 InlinedFunctionList const& inlined_functions() const { | 304 InlinedFunctionList& inlined_functions() { return inlined_functions_; } |
294 return inlined_functions_; | |
295 } | |
296 | 305 |
297 void AddInlinedFunction(Handle<SharedFunctionInfo> inlined_function); | 306 // Returns the inlining id for source position tracking. |
| 307 int AddInlinedFunction(Handle<SharedFunctionInfo> inlined_function, |
| 308 SourcePosition pos); |
298 | 309 |
299 std::unique_ptr<char[]> GetDebugName() const; | 310 std::unique_ptr<char[]> GetDebugName() const; |
300 | 311 |
301 Code::Kind output_code_kind() const; | 312 Code::Kind output_code_kind() const; |
302 | 313 |
303 StackFrame::Type GetOutputStackFrameType() const; | 314 StackFrame::Type GetOutputStackFrameType() const; |
304 | 315 |
305 int GetDeclareGlobalsFlags() const; | 316 int GetDeclareGlobalsFlags() const; |
306 | 317 |
307 SourcePositionTableBuilder::RecordingMode SourcePositionRecordingMode() const; | 318 SourcePositionTableBuilder::RecordingMode SourcePositionRecordingMode() const; |
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376 | 387 |
377 Vector<const char> debug_name_; | 388 Vector<const char> debug_name_; |
378 | 389 |
379 DISALLOW_COPY_AND_ASSIGN(CompilationInfo); | 390 DISALLOW_COPY_AND_ASSIGN(CompilationInfo); |
380 }; | 391 }; |
381 | 392 |
382 } // namespace internal | 393 } // namespace internal |
383 } // namespace v8 | 394 } // namespace v8 |
384 | 395 |
385 #endif // V8_COMPILATION_INFO_H_ | 396 #endif // V8_COMPILATION_INFO_H_ |
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