v8/test/unittests/heap
Michael Lippautz 373803c959 cppgc: Fix IsGarabgeCollected trait and friends
The TraceTrait<T> checks whether T is a mixin to decide whether we can
use the fast (arithmetic) or slow (bitmap) method to look up the HoH.
Before this CL, the mixin application would also be considered as a
mixin because the marker is present, resulting in all cases going
through the object start bitmap.

The initial intention was to use the arithmetic for the mixin
applications as those inherit from GCed.

Bug: chromium:1056170
Change-Id: Ib0ba82a8f98e0481d2879ebacc1ca9bd9e675858
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2643395
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72262}
2021-01-22 16:20:46 +00:00
..
base cppgc, heap: Add Clear and IsEmpty methods to Worklist::Local 2020-10-20 21:59:38 +00:00
cppgc cppgc: Fix IsGarabgeCollected trait and friends 2021-01-22 16:20:46 +00:00
allocation-observer-unittest.cc [heap] Support removing of observers during Step() 2020-08-17 10:42:32 +00:00
barrier-unittest.cc Reland "[d8] Remove maximum workers limitation" 2019-07-30 07:56:17 +00:00
bitmap-test-utils.h [heap] Relax accessing markbits in ranges. 2019-02-25 15:28:41 +00:00
bitmap-unittest.cc [heap] Fix an out-of-bounds access in the marking bitmap 2020-04-20 09:07:57 +00:00
code-object-registry-unittest.cc [heap] Split out paged-spaces.h 2020-05-14 19:25:25 +00:00
embedder-tracing-unittest.cc [unittests] Convert to the new MOCK_METHOD macro. 2020-06-10 15:50:38 +00:00
gc-idle-time-handler-unittest.cc [heap] Clean up GCIdleTimeHandler. 2020-02-26 10:43:14 +00:00
gc-tracer-unittest.cc [heap] Replace TRACE_BACKGROUND_GC macro with TRACE_GC1 2020-11-27 17:48:55 +00:00
heap-controller-unittest.cc [cleanup] Replace all remaining Min/Max uses with std::min/max 2020-11-24 17:32:01 +00:00
heap-unittest.cc [ptr-cmpr] Remove runtime Isolate allocation flag 2020-10-01 15:34:13 +00:00
heap-utils.cc cppgc,api: Add support for JS->C++ write barriers 2021-01-21 14:28:00 +00:00
heap-utils.h cppgc,api: Add support for JS->C++ write barriers 2021-01-21 14:28:00 +00:00
index-generator-unittest.cc [Heap]: Implement IndexGenerator for Jobs use cases. 2020-09-11 19:25:33 +00:00
item-parallel-job-unittest.cc [cleanup] Remove DISALLOW_COPY_AND_ASSIGN in test/{common,unittests} 2020-11-06 06:07:54 +00:00
list-unittest.cc [heap] Make Heap::Contains const 2020-05-13 13:19:22 +00:00
local-factory-unittest.cc [asserts] Make assert scopes LocalHeap friendly 2020-11-20 17:39:14 +00:00
local-heap-unittest.cc Reland "[heap] Introduce LocalIsolate for main thread" 2020-11-19 10:44:43 +00:00
marking-unittest.cc Move remaining files in src/ 2019-05-24 18:24:36 +00:00
marking-worklist-unittest.cc [heap] Split marking worklist into global worklist and local worklists 2020-08-11 13:15:54 +00:00
memory-reducer-unittest.cc Move remaining files in src/ 2019-05-24 18:24:36 +00:00
object-start-bitmap-unittest.cc [heap] Add object start bitmap for conservative stack scanning 2020-08-31 07:10:36 +00:00
object-stats-unittest.cc Move more relevant files to src/objects 2019-05-23 08:52:30 +00:00
persistent-handles-unittest.cc [handles] Make DetachPersistent insert into ordered_blocks_ 2020-08-05 12:03:52 +00:00
safepoint-unittest.cc Reland "[heap] Introduce LocalIsolate for main thread" 2020-11-19 10:44:43 +00:00
slot-set-unittest.cc [heap] Verify filler slots don't need clearing 2020-04-28 16:24:45 +00:00
spaces-unittest.cc [offthread] Change OffThreadIsolate to LocalIsolate 2020-08-14 10:57:27 +00:00
traced-reference-unittest.cc cppgc: Replace JSMember by TracedReference 2020-10-27 14:46:56 +00:00
unified-heap-snapshot-unittest.cc cppgc-js: Account for C++ object sizes 2021-01-07 19:03:34 +00:00
unified-heap-unittest.cc heap: Improve unified heap test coverage 2021-01-21 16:03:50 +00:00
unified-heap-utils.cc heap: Improve unified heap test coverage 2021-01-21 16:03:50 +00:00
unified-heap-utils.h heap: Improve unified heap test coverage 2021-01-21 16:03:50 +00:00
unmapper-unittest.cc [cleanup] Remove DISALLOW_COPY_AND_ASSIGN in test/{common,unittests} 2020-11-06 06:07:54 +00:00
worklist-unittest.cc [v8 heap]: Track GlobalSize in worklist. 2020-02-07 16:12:30 +00:00