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Issue 11817017: Additional work to get array literal allocation tracking working, even with --always-opt (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Quick adjustment to bit fields Created 7 years, 11 months ago
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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 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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343 Register object, 343 Register object,
344 Handle<Map> type, 344 Handle<Map> type,
345 Handle<String> name, 345 Handle<String> name,
346 LEnvironment* env); 346 LEnvironment* env);
347 347
348 // Emits optimized code to deep-copy the contents of statically known 348 // Emits optimized code to deep-copy the contents of statically known
349 // object graphs (e.g. object literal boilerplate). 349 // object graphs (e.g. object literal boilerplate).
350 void EmitDeepCopy(Handle<JSObject> object, 350 void EmitDeepCopy(Handle<JSObject> object,
351 Register result, 351 Register result,
352 Register source, 352 Register source,
353 int* offset); 353 int* offset,
354 AllocationSiteMode mode);
354 355
355 void EnsureSpaceForLazyDeopt(); 356 void EnsureSpaceForLazyDeopt();
356 void DoLoadKeyedExternalArray(LLoadKeyed* instr); 357 void DoLoadKeyedExternalArray(LLoadKeyed* instr);
357 void DoLoadKeyedFixedDoubleArray(LLoadKeyed* instr); 358 void DoLoadKeyedFixedDoubleArray(LLoadKeyed* instr);
358 void DoLoadKeyedFixedArray(LLoadKeyed* instr); 359 void DoLoadKeyedFixedArray(LLoadKeyed* instr);
359 void DoStoreKeyedExternalArray(LStoreKeyed* instr); 360 void DoStoreKeyedExternalArray(LStoreKeyed* instr);
360 void DoStoreKeyedFixedDoubleArray(LStoreKeyed* instr); 361 void DoStoreKeyedFixedDoubleArray(LStoreKeyed* instr);
361 void DoStoreKeyedFixedArray(LStoreKeyed* instr); 362 void DoStoreKeyedFixedArray(LStoreKeyed* instr);
362 363
363 // Emits code for pushing either a tagged constant, a (non-double) 364 // Emits code for pushing either a tagged constant, a (non-double)
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459 LCodeGen* codegen_; 460 LCodeGen* codegen_;
460 Label entry_; 461 Label entry_;
461 Label exit_; 462 Label exit_;
462 Label* external_exit_; 463 Label* external_exit_;
463 int instruction_index_; 464 int instruction_index_;
464 }; 465 };
465 466
466 } } // namespace v8::internal 467 } } // namespace v8::internal
467 468
468 #endif // V8_IA32_LITHIUM_CODEGEN_IA32_H_ 469 #endif // V8_IA32_LITHIUM_CODEGEN_IA32_H_
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