Remove all encountered weak maps from the list of weak collections when incremental marking is abor…

src/gc-tracer.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #include "src/gc-tracer.h"
 
 namespace v8 {
 namespace internal {
@@ skipping 240 matching lines @@
   PrintF("compaction_ptrs=%.1f ",
          current_.scopes[Scope::MC_UPDATE_POINTERS_TO_EVACUATED]);
   PrintF("intracompaction_ptrs=%.1f ",
          current_.scopes[Scope::MC_UPDATE_POINTERS_BETWEEN_EVACUATED]);
   PrintF("misc_compaction=%.1f ",
          current_.scopes[Scope::MC_UPDATE_MISC_POINTERS]);
   PrintF("weakcollection_process=%.1f ",
          current_.scopes[Scope::MC_WEAKCOLLECTION_PROCESS]);
   PrintF("weakcollection_clear=%.1f ",
          current_.scopes[Scope::MC_WEAKCOLLECTION_CLEAR]);
+  PrintF("weakcollection_abort=%.1f ",
+         current_.scopes[Scope::MC_WEAKCOLLECTION_ABORT]);
 
   PrintF("total_size_before=%" V8_PTR_PREFIX "d ", current_.start_object_size);
   PrintF("total_size_after=%" V8_PTR_PREFIX "d ", current_.end_object_size);
   PrintF("holes_size_before=%" V8_PTR_PREFIX "d ", current_.start_holes_size);
   PrintF("holes_size_after=%" V8_PTR_PREFIX "d ", current_.end_holes_size);
 
   intptr_t allocated_since_last_gc =
       current_.start_object_size - previous_.end_object_size;
   PrintF("allocated=%" V8_PTR_PREFIX "d ", allocated_since_last_gc);
   PrintF("promoted=%" V8_PTR_PREFIX "d ", heap_->promoted_objects_size_);
@@ skipping 105 matching lines @@
     durations += iter->incremental_marking_duration;
     ++iter;
   }
 
   if (durations == 0.0) return 0;
 
   return static_cast<intptr_t>(bytes / durations);
 }
 }
 }  // namespace v8::internal