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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_CODE_STUB_ASSEMBLER_H_ | 5 #ifndef V8_CODE_STUB_ASSEMBLER_H_ |
6 #define V8_CODE_STUB_ASSEMBLER_H_ | 6 #define V8_CODE_STUB_ASSEMBLER_H_ |
7 | 7 |
8 #include <functional> | 8 #include <functional> |
9 | 9 |
10 #include "src/compiler/code-assembler.h" | 10 #include "src/compiler/code-assembler.h" |
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443 compiler::Node* receiver_map, | 443 compiler::Node* receiver_map, |
444 Label* if_handler, Variable* var_handler, | 444 Label* if_handler, Variable* var_handler, |
445 Label* if_miss); | 445 Label* if_miss); |
446 void HandlePolymorphicCase(const LoadICParameters* p, | 446 void HandlePolymorphicCase(const LoadICParameters* p, |
447 compiler::Node* receiver_map, | 447 compiler::Node* receiver_map, |
448 compiler::Node* feedback, Label* if_handler, | 448 compiler::Node* feedback, Label* if_handler, |
449 Variable* var_handler, Label* if_miss, | 449 Variable* var_handler, Label* if_miss, |
450 int unroll_count); | 450 int unroll_count); |
451 | 451 |
452 compiler::Node* StubCachePrimaryOffset(compiler::Node* name, | 452 compiler::Node* StubCachePrimaryOffset(compiler::Node* name, |
453 Code::Flags flags, | |
454 compiler::Node* map); | 453 compiler::Node* map); |
455 | 454 |
456 compiler::Node* StubCacheSecondaryOffset(compiler::Node* name, | 455 compiler::Node* StubCacheSecondaryOffset(compiler::Node* name, |
457 Code::Flags flags, | |
458 compiler::Node* seed); | 456 compiler::Node* seed); |
459 | 457 |
460 // This enum is used here as a replacement for StubCache::Table to avoid | 458 // This enum is used here as a replacement for StubCache::Table to avoid |
461 // including stub cache header. | 459 // including stub cache header. |
462 enum StubCacheTable : int; | 460 enum StubCacheTable : int; |
463 | 461 |
464 void TryProbeStubCacheTable(StubCache* stub_cache, StubCacheTable table_id, | 462 void TryProbeStubCacheTable(StubCache* stub_cache, StubCacheTable table_id, |
465 compiler::Node* entry_offset, | 463 compiler::Node* entry_offset, |
466 compiler::Node* name, Code::Flags flags, | 464 compiler::Node* name, compiler::Node* map, |
467 compiler::Node* map, Label* if_handler, | 465 Label* if_handler, Variable* var_handler, |
468 Variable* var_handler, Label* if_miss); | 466 Label* if_miss); |
469 | 467 |
470 void TryProbeStubCache(StubCache* stub_cache, compiler::Node* receiver, | 468 void TryProbeStubCache(StubCache* stub_cache, compiler::Node* receiver, |
471 compiler::Node* name, Label* if_handler, | 469 compiler::Node* name, Label* if_handler, |
472 Variable* var_handler, Label* if_miss); | 470 Variable* var_handler, Label* if_miss); |
473 | 471 |
474 void LoadIC(const LoadICParameters* p); | 472 void LoadIC(const LoadICParameters* p); |
475 void LoadGlobalIC(const LoadICParameters* p); | 473 void LoadGlobalIC(const LoadICParameters* p); |
476 | 474 |
477 private: | 475 private: |
478 compiler::Node* ElementOffsetFromIndex(compiler::Node* index, | 476 compiler::Node* ElementOffsetFromIndex(compiler::Node* index, |
479 ElementsKind kind, ParameterMode mode, | 477 ElementsKind kind, ParameterMode mode, |
480 int base_size = 0); | 478 int base_size = 0); |
481 | 479 |
482 compiler::Node* AllocateRawAligned(compiler::Node* size_in_bytes, | 480 compiler::Node* AllocateRawAligned(compiler::Node* size_in_bytes, |
483 AllocationFlags flags, | 481 AllocationFlags flags, |
484 compiler::Node* top_address, | 482 compiler::Node* top_address, |
485 compiler::Node* limit_address); | 483 compiler::Node* limit_address); |
486 compiler::Node* AllocateRawUnaligned(compiler::Node* size_in_bytes, | 484 compiler::Node* AllocateRawUnaligned(compiler::Node* size_in_bytes, |
487 AllocationFlags flags, | 485 AllocationFlags flags, |
488 compiler::Node* top_adddress, | 486 compiler::Node* top_adddress, |
489 compiler::Node* limit_address); | 487 compiler::Node* limit_address); |
490 | 488 |
491 static const int kElementLoopUnrollThreshold = 8; | 489 static const int kElementLoopUnrollThreshold = 8; |
492 }; | 490 }; |
493 | 491 |
494 } // namespace internal | 492 } // namespace internal |
495 } // namespace v8 | 493 } // namespace v8 |
496 #endif // V8_CODE_STUB_ASSEMBLER_H_ | 494 #endif // V8_CODE_STUB_ASSEMBLER_H_ |
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