CL https://chromium-review.googlesource.com/c/v8/v8/+/1660623
("[Turbofan] Brokerize more promise reductions in JSCallReducer")
introduced a bug where we bail out of a call reduction but failed
to remove graph constructs added by the MapInference class.
R=jarin@chromium.org
Bug: chromium:976256, chromium:976524
Change-Id: I97f142fe6c1caba5e679f7df742893536c83b2d8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1666990
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62267}
This is to allow instantiating things like bytecode array iterator for
accessing both on-heap and off-heap bytecode arrays.
Bug: v8:7790
Change-Id: I8dbd0884f79923d69dbc8b168d3a4a200eab14b2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1640199
Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62266}
This reverts commit a5fa211f30.
Reason for revert: breaks ARM Lite builder:
https://ci.chromium.org/p/v8/builders/ci/V8%20Linux%20-%20arm%20-%20sim%20-%20lite/4843
Original change's description:
> [roheap] Check that ro-heap is always passed the same read-only snapshot
>
> Previously the ReadOnlyHeap simply discarded all but the first
> ReadOnlyDeseralizer. ClearSharedHeapForTest should be called if using a
> new ReadOnlyDeserializer (this might change in the future).
>
> Remove an obsolete 'StartupSerializerRootMapDependencies' test. It used
> to test Map::WeakCellForMap which doesn't exist anymore and was
> difficult to adapt to a shared read-only heap.
>
> Bug: v8:7464
> Change-Id: I64b8e953b0e3466e003541ec8a9321e439a01d33
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1660612
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Dan Elphick <delphick@chromium.org>
> Commit-Queue: Maciej Goszczycki <goszczycki@google.com>
> Cr-Commit-Position: refs/heads/master@{#62250}
TBR=yangguo@chromium.org,delphick@chromium.org,goszczycki@google.com
Change-Id: I099544913bec3bbd67840b1818a6ad6029fdf380
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7464
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1666453
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62264}
For every @noVerifier in base.tq, this change either removes it or
ensures that it has some annotation explaining why it can't be removed.
The @noVerifier usages that can't be removed fall into the following
categories:
1. Classes that don't have their own instance types and therefore have
no meaningful way to do an Is...() check
2. Fields that might not exist
3. Fields that are waiting for MaybeObject support in Torque
Bug: v8:9311
Change-Id: Id452d4151ec07347ae96a9b5f3b26e2ac8065d31
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1659134
Reviewed-by: Daniel Clifford <danno@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Commit-Queue: Seth Brenith <seth.brenith@microsoft.com>
Cr-Commit-Position: refs/heads/master@{#62263}
This class used to be based on DispatchTable, which itself uses an
interval tree to both categorize and canonicalize ranges
(i.e. such that no overlap and all immediately adjacent ranges are
merged). The produced ranges were then entered into lists for
{bmp,lead_surrogate,trail_surrogate,non_bmp} splits.
With this CL, we simplify to a plain loop over all character range
kinds instead. The dispatch table (and ZoneSplayList, perhaps
SplayList) can be removed in follow-ups.
Bug: v8:9359
Change-Id: I9c6b72f3bc44d1557af7c74419709ae5662611f1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1664053
Auto-Submit: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62260}
Consistently using word sized loads on all architectures.
Original port: ea4206556e
Change-Id: I1083b977eb3c1688e67d68a69a9311bafbb52584
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1663994
Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Junliang Yan <jyan@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#62259}
This does not delete the files in the old locations yet since we need
to fix up the references in Chrome and Node.js.
Bug: v8:9247
Change-Id: I75dd469e19b6d4249ed187dd6d095d306f1b6c45
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1649355
Reviewed-by: Pavel Feldman <pfeldman@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62258}
Extract the maximum on-heap typed array size to a constant in the
JSTypedArray class. Add tests for allocating typed arrays of various
sizes and validate through the API whether they are allocated on heap.
It is not possible to observe from JavaScript.
R=mstarzinger@chromium.org
Change-Id: I1298e0a49010de829edaad32b7d6c6c9c52704fb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1662572
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62257}
ObjectGetPrototypeOf and ReflectGetPrototypeOf are now Torque builtins (previously CPP) and the Proxy path is implemented completely in Torque while everything else calls into runtime (and is thus a bit slower than previously).
Perf improvement in micro-benchmark JSTests/Proxies
Before:
GetPrototypeOfWithoutTrap-Proxies(Score): 1876
GetPrototypeOfWithTrap-Proxies(Score): 857
After:
GetPrototypeOfWithoutTrap-Proxies(Score): 2810
GetPrototypeOfWithTrap-Proxies(Score): 3197
Bug: v8:6664
Change-Id: If60dda67d6e90c2d6f0ec743f6cb7c0fff54d607
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1658717
Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62256}
This patch adds a new assign type `PRIVATE_METHOD`. We now use this
for private method references in the form `obj.#key` when `#key`
resolves to a private method.
To obtain the type of the key variables after scope analysis, this
patch add a bit to Variable to recognize private method variables
whose load requires a brand check.
Also renamed `PropertyExpressionWithPrivateFieldKey` in ExpressionType
to `PrivateReference` and added `PRIVATE_CALL` to `CallType` - we'll
use the new types later when we implement private methods, which
require special brand checking semantics to load methods directly
from the context instead of from the object in order to save memory.
Bug: v8:8330
Change-Id: Idc1dcd4d514c1b3f8a31c99e49e34249449f0677
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1642772
Commit-Queue: Joyee Cheung <joyee@igalia.com>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62255}
kOwnerOffset is redundant after 8a437788b9
since we check the READ_ONLY_HEAP bit instead of MemoryChunk::owner_ in
heap-write-barrier-inl.h
Bug: v8:9183
Change-Id: Ia0fbb530c088b8a87c551a99cc29d8cf7bd118f5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1664341
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Maciej Goszczycki <goszczycki@google.com>
Auto-Submit: Maciej Goszczycki <goszczycki@google.com>
Cr-Commit-Position: refs/heads/master@{#62253}
HeapControllerTest no longer exists while the other HeapTests use
IsolateData instead of Heap.
Bug: v8:9183
Change-Id: I1d17dfb9edb167147e2434bc4097147cea7e277b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1664339
Commit-Queue: Maciej Goszczycki <goszczycki@google.com>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Auto-Submit: Maciej Goszczycki <goszczycki@google.com>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62252}
Having O(1) access to the length of the free lists on a given Page
will be useful to compute fragmentation and to implement efficient
heuristics to select evacuation candidates.
Bug: v8:9329
Change-Id: I92c7fcc38c89dcb18fef4ce7cc9ebf0b83d03dc5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1664065
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Darius Mercadier <dmercadier@google.com>
Cr-Commit-Position: refs/heads/master@{#62251}
Previously the ReadOnlyHeap simply discarded all but the first
ReadOnlyDeseralizer. ClearSharedHeapForTest should be called if using a
new ReadOnlyDeserializer (this might change in the future).
Remove an obsolete 'StartupSerializerRootMapDependencies' test. It used
to test Map::WeakCellForMap which doesn't exist anymore and was
difficult to adapt to a shared read-only heap.
Bug: v8:7464
Change-Id: I64b8e953b0e3466e003541ec8a9321e439a01d33
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1660612
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Dan Elphick <delphick@chromium.org>
Commit-Queue: Maciej Goszczycki <goszczycki@google.com>
Cr-Commit-Position: refs/heads/master@{#62250}
The modules generated by translation from asm.js to WebAssembly are
valid by construction, an eager sequential validation is not required.
This behavior has been the default and recently broke by a refactoring,
hence this just re-enables the path in question.
R=ahaas@chromium.org
BUG=chromium:969368
Change-Id: I29811a7f278aed0f34c09483394a60b4b865ab6b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1664335
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62248}
We previously only optimized cases like
Parent <- Decompression <- Compression <- Child
to
Parent <- Child
This CL also adds the complementary optimization, namely, it reduces
Parent <- Compression <- Decompression <- Child
as above.
Such a cases became apparent after a recent extension of CSA load elimination (see https://chromium-review.googlesource.com/c/v8/v8/+/1660626), breaking a load elimination test case and thus the pointer compression build.
R=jarin@chromium.org, solanes@chromium.org
Change-Id: Ic730d05175f214e7055f94704141744ca44fefe5
Bug: v8:9353
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1664070
Commit-Queue: Georg Schmid <gsps@google.com>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62246}
What it says is can be summarized as "follow the style guide" plus some
notes about TODOs that don't reflect reality.
Change-Id: I058a2d11a505c4f9a57f518daa142cc1240109d5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1649354
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62245}
We don't want to handle even non-growing stores when there are TypedArrays
in the prototype chain. Typed arrays handle the out-of-bounds accesses by
ignoring the stores unlike the regular array writes. We just let runtime
handle these cases instead of making ICs more complex.
There was an earlier cl (https://chromium-review.googlesource.com/c/v8/v8/+/1609790)
that fixed it for growing stores. This cl extends it for non-growing stores
as well to handle more cases.
Bug: chromium:961709
Change-Id: I65e079b88c10d2ba343f69a67134893319cd8f8a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1662305
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62243}
Move this straggler to its use-site in regexp-compiler.cc.
Bug: v8:9359
Change-Id: Ia5393140de5a1c8d70ac410ef6239eabfec130b3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1662303
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Auto-Submit: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62241}
This CL renames jsregexp.{h,cc} to regexp.{h,cc}, hides all non-public
functions of RegExpImpl in the .cc file, and renames the public parts
of RegExpImpl to just RegExp. Include directives from outside the
src/regexp directory are limited to regexp.h, regexp-stack.h, and
regexp-utils.h. We also expose all result codes that can be returned
by irregexp code (including RETRY) on the public header since they
are needed elsewhere, e.g. in builtins.
Bug: v8:9359
Change-Id: Iae1a01ac9f6e1e4dc168f3fbe8fe8679cb6b1259
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1662297
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62240}
This is a reland of ac79b539ec
This CL adds a missing BlockPoolsScope to guard a RequestHeapObject
call. This fixes a latend bug that the original land flushed out.
Original change's description:
> [arm64] Refactor constant pool implementation
>
> This refactors the constant pool handling for arm64. The immediate goal
> is to allow 32bit compressed pointers in the pool. The mediate goal is
> to unify the implementation with the arm constant pool, which will be
> done in a follow-up CL.
>
> Bug: v8:8054
> Change-Id: I74db4245e5e1025f2e4de4144090fa4ce25883ab
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1645316
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#62209}
TBR=mstarzinger@chromium.org,jgruber@chromium.org,georgia.kouveli@arm.com
Bug: v8:8054
Change-Id: I1e3ab13619a48caad33d77ed8bed86782f9d9674
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1664054
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62237}
This CL is an improvement on
https://chromium-review.googlesource.com/c/v8/v8/+/1664052
which introduced unnecessary boilerplate (now reverted).
The code objects for resolve/reject handlers are builtins, and
therefore already serialized.
R=jarin@chromium.org
Bug: v8:7790
Change-Id: I6a49110aa794d4bd380cabd40e67fba7783e642a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1664055
Commit-Queue: Michael Stanton <mvstanton@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62236}
This adds missing support when converting a Word32 value (either in
Signed32 or Unsigned32 range) to Word64 representation, for which the
type also includes MinusZero. This conversion is fine as long as the
difference between 0 and -0 is not observable (in other words, as long
as the truncation identifies zeros).
Bug: chromium:971782, chromium:225811, v8:4153, v8:7881, v8:8171, v8:8383
Change-Id: I9d350a25f57b1342eb7fd1279d55a8610bdaf7cd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1664062
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62235}
This function was functionnaly equivalent to FreeList::TryFindNodeIn.
They probably were different when FindNodeIn was iterating through
the empty FreeListCategories, but since CL 1648476, FreeListCategories
in the FreeList can't be empty, and there was therefore never more than
a single iteration of FindNodeIn's while loop.
Bug: v8:9329
Change-Id: Ief7275ef55edb46b8bb35bce0783fbfd28534925
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1660615
Commit-Queue: Darius Mercadier <dmercadier@google.com>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62233}
This CL allows CsaLoadElimination to retain some information in the presence of StoreToObject nodes. Two stores to an object don't alias if either the objects or the offsets don't alias. The analysis approximates either of these two conditions conservatively as follows:
- Freshly allocated, distinct objects cannot alias.
- Two objects cannot alias if one of is freshly allocated and the other was passed as a parameter or is a heap constant.
- Two offsets cannot alias if they are both constant and distinct from each other.
R=jarin@chromium.org, tebbi@chromium.org
Change-Id: Ibec81913b413f81a3f7cbd40544a22d3711e6e5a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1660626
Commit-Queue: Georg Schmid <gsps@google.com>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62232}
This reverts commit 0c5479df6d.
Reason for revert: Turns out there is a simpler way to do this.
Original change's description:
> [Turbofan] Make JSCallReducer::ReducePromiseConstructor concurrent
>
> The only piece missing at this point was to serialize the code
> objects for the resolve and reject handlers.
>
> Bug: v8:7790
> Change-Id: If636f9d74dfc9606cf5f45c4f02dd118fb5d8f00
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1662295
> Commit-Queue: Michael Stanton <mvstanton@chromium.org>
> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#62215}
TBR=mvstanton@chromium.org,jarin@chromium.org
Change-Id: Ie67326c850623eede8a63b50c5705682db784212
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7790
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1664052
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Commit-Queue: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62231}
Rolling v8/build: 8ef7aaa..be684b6
Rolling v8/buildtools: 6ae683b..6f3775a
Rolling v8/buildtools/linux64: git_revision:8c7f49102234f4f4b9349dcb258554675475e596..git_revision:81ee1967d3fcbc829bac1c005c3da59739c88df9
Rolling v8/third_party/android_sdk/public: ki7EDQRAiZAUYlnTWR1XmI6cJTk65fJ-DNZUU1zrtS8C..xhyuoquVvBTcJelgRjMKZeoBVSQRjB7pLVJPt5C9saIC
Rolling v8/third_party/android_sdk/public: iIwhhDox5E-mHgwUhCz8JACWQCpUjdqt5KTY9VLugKQC..ppQ4TnqDvBHQ3lXx5KPq97egzF5X2FFyOrVHkGmiTMQC
Rolling v8/third_party/android_sdk/public: 4Y2Cb2LGzoc-qt-oIUIlhySotJaKeE3ELFedSVe6Uk8C..MSnxgXN7IurL-MQs1RrTkSFSb8Xd1UtZjLArI8Ty1FgC
Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/2e4b470..f6c289d
Rolling v8/third_party/depot_tools: bc23ca1..2313020
Rolling v8/third_party/googletest/src: 076b7f7..d700357TBR=machenbach@chromium.org,sergiyb@chromium.org,tmrts@chromium.org
Change-Id: Ibee14c27a78dbb0c30494bdac8d663a61dc9535d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1662979
Reviewed-by: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#62230}
This change removes the special case in the Torque compiler for types
that descend from JSObject: they will no longer get implicit
"| Undefined" appended to their types for verification purposes. It
removes any additional custom verification steps in objects-debug that
are made redundant by that change.
In order to do so safely, I categorized all cases where we were
implicitly adding "| Undefined" to the field type, as follows:
1. Classes that aren't using the generated verifier function (we should
probably revisit these, but for now we at least know they're safe):
- JSGlobalObject
- JSFinalizationGroup
- JSFinalizationGroupCleanupIterator
2. Classes where the existing verifier is already at least as strict as
what we would get after removing the implicit "| Undefined":
- JSDate
- JSPromise
- JSRegExp
- JSRegExpStringIterator
- WasmMemoryObject
- JSWeakRef
- JSStringIterator
- WasmExceptionObject
- JSListFormat (fixed in part 1)
- JSPluralRules (fixed in part 1)
- JSRelativeTimeFormat (fixed in part 1)
- JSSegmenter (fixed in part 1)
- JSArrayBufferView (fixed in part 1)
- JSTypedArray (fixed in part 1)
3. Classes where, to the best of my knowledge based on code inspection,
we already initialize the object correctly to pass the new stricter
generated verifier:
- JSFunction
- JSArrayIterator
- JSMessageObject
- JSBoundFunction
- JSAsyncFromSyncIterator
- WasmModuleObject
- JSAsyncFunctionObject
4. Classes that needed some adjustment to their initialization order to
avoid exposing uninitialized state to the GC:
- JSArray (only in Factory::NewJSArray; Runtime_NewArray and
CodeStubAssembler::AllocateJSArray already behave fine)
- WasmTableObject
- JSDateTimeFormat
- JSNumberFormat
- JSCollator
- JSV8BreakIterator
- JSLocale
- JSSegmentIterator
- JSModuleNamespace
5. Classes that had incorrect type definitions in Torque:
- WasmGlobalObject (category 4 after correction)
6. Classes that weren't fully initialized due to bugs:
- JSGeneratorObject
- JSAsyncGeneratorObject
Bug: v8:9311
Change-Id: I99ab303d3352423f50a3d0abb6eb0c9b463e7552
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1654980
Commit-Queue: Seth Brenith <seth.brenith@microsoft.com>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62228}
This in in preparation for generic (off-heap/on-heap) bytecode
array accessor.
Bug: v8:7790
Change-Id: Ib419831ba1db95ab938179723ef5f130f01ae0d6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1635895
Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62222}
which was probably added by mistake.
Change-Id: Iba265309710115aae8d9a0b7c0ede7e0160a662a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1662302
Auto-Submit: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62220}
Extract tests related to array buffers and typed arrays to their own
.cc files.
R=mstarzinger@chromium.org
Change-Id: Ic80205d02b62db1565670ecf2bb4c0dbe52fab49
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1662301
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62219}
