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Side by Side Diff: src/heap/objects-visiting-inl.h

Issue 866493003: Retry "Use a WeakCell in the CallIC type vector." (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: REBASE. Created 5 years, 10 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 // 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_OBJECTS_VISITING_INL_H_ 5 #ifndef V8_OBJECTS_VISITING_INL_H_
6 #define V8_OBJECTS_VISITING_INL_H_ 6 #define V8_OBJECTS_VISITING_INL_H_
7 7
8 8
9 namespace v8 { 9 namespace v8 {
10 namespace internal { 10 namespace internal {
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439 439
440 template <typename StaticVisitor> 440 template <typename StaticVisitor>
441 void StaticMarkingVisitor<StaticVisitor>::VisitSharedFunctionInfo( 441 void StaticMarkingVisitor<StaticVisitor>::VisitSharedFunctionInfo(
442 Map* map, HeapObject* object) { 442 Map* map, HeapObject* object) {
443 Heap* heap = map->GetHeap(); 443 Heap* heap = map->GetHeap();
444 SharedFunctionInfo* shared = SharedFunctionInfo::cast(object); 444 SharedFunctionInfo* shared = SharedFunctionInfo::cast(object);
445 if (shared->ic_age() != heap->global_ic_age()) { 445 if (shared->ic_age() != heap->global_ic_age()) {
446 shared->ResetForNewContext(heap->global_ic_age()); 446 shared->ResetForNewContext(heap->global_ic_age());
447 } 447 }
448 if (FLAG_cleanup_code_caches_at_gc) { 448 if (FLAG_cleanup_code_caches_at_gc) {
449 shared->ClearTypeFeedbackInfo(); 449 shared->ClearTypeFeedbackInfoAtGCTime();
450 } 450 }
451 if (FLAG_cache_optimized_code && FLAG_flush_optimized_code_cache && 451 if (FLAG_cache_optimized_code && FLAG_flush_optimized_code_cache &&
452 !shared->optimized_code_map()->IsSmi()) { 452 !shared->optimized_code_map()->IsSmi()) {
453 // Always flush the optimized code map if requested by flag. 453 // Always flush the optimized code map if requested by flag.
454 shared->ClearOptimizedCodeMap(); 454 shared->ClearOptimizedCodeMap();
455 } 455 }
456 MarkCompactCollector* collector = heap->mark_compact_collector(); 456 MarkCompactCollector* collector = heap->mark_compact_collector();
457 if (collector->is_code_flushing_enabled()) { 457 if (collector->is_code_flushing_enabled()) {
458 if (FLAG_cache_optimized_code && !shared->optimized_code_map()->IsSmi()) { 458 if (FLAG_cache_optimized_code && !shared->optimized_code_map()->IsSmi()) {
459 // Add the shared function info holding an optimized code map to 459 // Add the shared function info holding an optimized code map to
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938 938
939 RelocIterator it(this, mode_mask); 939 RelocIterator it(this, mode_mask);
940 for (; !it.done(); it.next()) { 940 for (; !it.done(); it.next()) {
941 it.rinfo()->template Visit<StaticVisitor>(heap); 941 it.rinfo()->template Visit<StaticVisitor>(heap);
942 } 942 }
943 } 943 }
944 } 944 }
945 } // namespace v8::internal 945 } // namespace v8::internal
946 946
947 #endif // V8_OBJECTS_VISITING_INL_H_ 947 #endif // V8_OBJECTS_VISITING_INL_H_
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