In particular, this CL adds support for:
- exception handling
- source positions
- OSR
- various numeric operations and conversions
Since the test suite now passes with `--turboshaft`, this also adds a
new variant for Turboshaft and enables it on some bots.
Bug: v8:12783
Change-Id: Ia2dd2e16f56fc955d49e51f86d050218e70cb575
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3669251
Reviewed-by: Darius Mercadier <dmercadier@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81074}
roll_merge.py manually checks out V8 into a temporary directory, locally
builds a cherrypick, and uploads this to Gerrit. However, Gerrit has its
own REST API which allows cherrypicking. Using this API directly has two
advantages:
1) We don't need to perform any local checkouts, so it's much faster,
and
2) The cherry-picked commit is marked as a cherry-pick by Gerrit,
which means Rubber-Stamper-Bot will treat it as a cherry-pick.
The implementation for now is very simple, and doesn't support things
like cherry-picking multiple revisions or applying an additional local
patch. It does, however, increment the patch value in v8-version.h, and
tries to set Owners-Override +1.
Bug: v8:12849
Change-Id: Ie242dbec6b3d24f5118d601e9d326465d190a8f0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3644609
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81072}
- moved test data closer to tests
- removed the coverage related code
- refactored to remove boilerplate from test code
Bug: v8:12785
Change-Id: I1013d29d8ff2c3ecb786c294ae3b3ab6decdca20
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3683610
Commit-Queue: Liviu Rau <liviurau@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80921}
The last line of output (which is not terminated by a newline) was not
showing for me when running the merge script. We can either fix it by
specifying `flush=True` at the `print` statement, or flushing before
reading user input. The latter seems more future-proof.
R=machenbach@chromium.org
Change-Id: I61cb929d2f7cdd20b3e32b9beb1653fe2d5c5791
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3676857
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80890}
List all variants for the --variant help text
Change-Id: I249d8140b19e13dc3eceedaade2b856b1fdb1567
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3663088
Reviewed-by: Liviu Rau <liviurau@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80884}
This is a reland of commit ea9a1f1cbe
Changes since revert:
- Make the state field uintptr-aligned since arm64 faults on
atomic accesses to non-naturally aligned addresses.
Original change's description:
> [shared-struct] Add Atomics.Mutex
>
> This CL adds a moving GC-safe, JS-exposed mutex behind the
> --harmony-struct flag. It uses a ParkingLot-inspired algorithm and
> each mutex manages its own waiter queue.
>
> For more details, please see the design doc: https://docs.google.com/document/d/1QHkmiTF770GKxtoP-VQ1eKF42MpedLUeqiQPfCqus0Y/edit?usp=sharing
>
> Bug: v8:12547
> Change-Id: Ic58f8750d2e14ecd573173d17d5235a136bedef9
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3595460
> Commit-Queue: Shu-yu Guo <syg@chromium.org>
> Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
> Reviewed-by: Adam Klein <adamk@chromium.org>
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#80789}
Bug: v8:12547
Change-Id: I776cbf6ea860dcc6cb0ac51694a9b584b53d255c
Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_rel_ng
Cq-Include-Trybots: luci.v8.try:v8_mac_arm64_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3673354
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80875}
This CL adds a moving GC-safe, JS-exposed mutex behind the
--harmony-struct flag. It uses a ParkingLot-inspired algorithm and
each mutex manages its own waiter queue.
For more details, please see the design doc: https://docs.google.com/document/d/1QHkmiTF770GKxtoP-VQ1eKF42MpedLUeqiQPfCqus0Y/edit?usp=sharing
Bug: v8:12547
Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_rel_ng
Change-Id: Ic58f8750d2e14ecd573173d17d5235a136bedef9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3595460
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80789}
We want to use llvm-ml to assemble files on Windows, but it only
recognizes .asm files as input files. See
https://chromium-review.googlesource.com/c/v8/v8/+/3668287.
Change-Id: I34ff6d2693a34653c8e22a7c2d093853505cd455
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3672420
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80782}
The generated code checks if the receiver is a JS_API_OBJECT and if the
receiver requires an access check, and if not it lowers the call to an
API call.
We also add compilation dependencies on the protector cell to deopt if
our invariants change. (Note - the actual invalidation of these cells
will be implemented in a follow up CL)
Bug: v8:11321
Change-Id: I15722f1e5fac7176e292da4a35186e4609636aba
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2719563
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80748}
The test cctest/test-v8windbg recently started failing because the
v8windbg debugger extension is unable to read the "flags" field on a
SharedFunctionInfo instance. This occurs because one of the bitfields
within "flags" has type OSRCodeCacheStateOfSFI, which is only declared
using an "opaque enum declaration":
enum OSRCodeCacheStateOfSFI : uint8_t;
When WinDbg fails in its attempt to look up that type, v8windbg responds
by failing to construct anything at all for "flags". However, the other
17 bitfields in "flags" can be represented successfully, so a more
useful behavior is to just skip the one failed entry.
Change-Id: I40630548d21499e49f0214da28260318a38d9360
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3653096
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Seth Brenith <seth.brenith@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#80615}
Split off a TurbofanFrame from OptimizedFrame, and make MaglevFrame a
subclass of OptimizedFrame. This allows it to be treated as an optimized
frame by code that is looking at deoptimization data.
Bug: v8:7700
Change-Id: Ia38e0f1c2cd73f054f63be81dff187d9197c1202
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3644798
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80592}
NumFuzz passes various flags to V8 testing randomly, which can lead to
various flag contradictions with existing flags. Up to now the system
ignored the check for contradictions and kept running the test cases,
leading to false positives.
This change adds a new v8 flag --exit-on-contradictory-flags that
exists gracefully when a contradiction is detected. On the numfuzz
side we now filter simple contradictions beforehand.
Measurements showed that ~2% of all numfuzz tests ran into
contradictions. Around half of them are simple contradictions
(repetitions and inversions), which are now filtered beforehand.
The remaining ones (redundant or contradictory implications) are
now ignored.
Bug: v8:11826
Change-Id: I9942e203ba9668a097fabe1343dd1365c9da94c1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3650746
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Almothana Athamneh <almuthanna@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80589}
Now that we require C++17 support, we can just use the standard
static_assert without message, instead of our STATIC_ASSERT macro.
R=leszeks@chromium.org
Bug: v8:12425
Change-Id: I1d4e39c310b533bcd3a4af33d027827e6c083afe
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3647353
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80524}
Doesn't do much at the moment beyond not being a baseline frame. Fixes a
DCHECK in tiering that checks the frame type, by removing the frame
lookup there (which wasn't necessary anymore).
Bug: v8:7700
Change-Id: Icecfe27771923d380a7d1dc1c29aa9c5c9dfbf0f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3644618
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80512}
This reverts commit c3ac338bb9.
Reason for revert: Breaks stepping with `n`
Original change's description:
> [tools] Add a simple gdb frame unwinder
>
> Add a simple unwinder for gdb which, on x64, walks frame pointers
> whenever there is no source information available. Ideally we would only
> do this for V8 PCs but this appears hard to do in an Unwinder without
> messing with gdb's internal assumptions.
>
> Change-Id: Iba1e62a3768340ee912e81d691237c1920a8ae91
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3608628
> Reviewed-by: Camillo Bruni <cbruni@chromium.org>
> Commit-Queue: Leszek Swirski <leszeks@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#80204}
Change-Id: I0264cf34cfe8fe2331bacf202dedbb4706535936
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3644855
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Auto-Submit: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80493}
- Make sure the viewport size of the svg is adjusted properly when
scaling
- Fix an off-by-one when calculating Chunk groups
Bug: v8:10644
Change-Id: I56e857a8aa1a67e408bcfb08ed126e6bfdb0ce1b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3641177
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Patrick Thier <pthier@chromium.org>
Commit-Queue: Patrick Thier <pthier@chromium.org>
Auto-Submit: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80473}
This filters the flags --maglev and --no-use-map-space when passed to
foozzie. Most open bugs are known or spurious, but all take up the
limited hashes for correctness bugs, which prevents finding other
bugs. Filtering on the source-side will make those reports appear
as fixed.
Bug: chromium:1324097, chromium:1317880
Change-Id: Ibf1b04bdfdd2395c3bda5787b4843c6bb5ca8f8e
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3641171
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Auto-Submit: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80468}
In the previous refactoring --filter was accidentally filtering out
paths that matched <regexp>. This CL restores the original behavior
where only the matching paths are kept.
Bug: v8:12821, v8:11113
Change-Id: I7e7d7b793107fbf9b4944b1674874150803f4bb4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3623539
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80426}
Turn on fuzzing for Maglev to get additional test coverage.
Bug: v8:7700
Change-Id: I5b72d851639e31dff1bd91361cd81ad448c2d69e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3629334
Auto-Submit: Jakob Linke <jgruber@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80416}
With the introduction of the StringForwardingTable, there are no
concurrent transitions of strings happening anymore.
- Remove String migration sentinel maps + helper methods
- Remove CanMigrateInParallel()
- Remove MigrateStringMapUnderLockIfNeeded() and simplify MakeThin()
There is still unused code I didn't remove in this CL, as we might need
it later for shared struct features: YIELD_PROCESSOR for spinlocks and
Relaxed_Memcmp().
Bug: v8:12007
Change-Id: Iaa09ef93d2ee612e42cd73395a06eada22fe7dae
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3629545
Commit-Queue: Patrick Thier <pthier@chromium.org>
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80414}
Also manually reformat some files with the clang-format change.
Rolling v8/build: e10cf1a..c8ec41b
Rolling v8/buildtools: c2e4795..113378f
Rolling v8/buildtools/linux64: git_revision:7c8e511229f0fc06f6250367d51156bb6f578258..git_revision:48b013c9d9debc0f5fc1dd71a257b3c38c5acb43
Rolling v8/buildtools/third_party/libc++abi/trunk: 518fd76..c7888dd
Rolling v8/buildtools/third_party/libunwind/trunk: 705543f..d8a4746
Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/88422dc..9ba02ee
Rolling v8/third_party/depot_tools: dc8ca44..fccf35c
Rolling v8/third_party/zlib: 32e65ef..961141d
Rolling v8/tools/clang: 3c4a622..75625c6
Rolling v8/tools/luci-go: git_revision:6da0608e4fa8a3c6d1fa4f855485c0038b05bf72..git_revision:2aa3d7e5e8662c5193059a490f07b7d91331933e
Rolling v8/tools/luci-go: git_revision:6da0608e4fa8a3c6d1fa4f855485c0038b05bf72..git_revision:2aa3d7e5e8662c5193059a490f07b7d91331933e
R=v8-waterfall-sheriff@grotations.appspotmail.com,mtv-sf-v8-sheriff@grotations.appspotmail.com
Change-Id: I00a09d42cf91f226c661e97915d5a95fff84b079
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3615245
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Owners-Override: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80343}
To be consistent with the all the other tiers and avoid confusion, we
rename --opt to ---turbofan, and --always-opt to --always-turbofan.
Change-Id: Ie23dc8282b3fb4cf2fbf73b6c3d5264de5d09718
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3610431
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Jakob Linke <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80336}
This change adds support for computing SHA-256 hashes in the stack
output of errors by adding a function to the prototype of the
`CallSite` object, passed to `Error.prepareStackTrace`. Additionally,
it updates the `hash` property from `Debugger.scriptParsed` and
`Debugger.scriptFailedToParse` to be SHA-256 instead of the
proprietary hash it is today.
It is intended to be an advancement in indexing source maps to
support improved tooling, especially for post-hoc or in-production
diagnostics scenarios.
The explainer can be found here:
https://docs.google.com/document/d/13hNeeLC2Ve_FVieNndZUUUP15x2O4ltvjnGWwOsMlrU/edit?usp=sharing
Change-Id: Ifbbed4b22c8256e74e6d79974d2dd1e444143eda
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3229957
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Auto-Submit: Robert Paveza <Rob.Paveza@microsoft.com>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80320}
We usually run benchmarks in multiple variants: default, future, noopt
This is currently only achieved by copying the run-perf json file and
changing the flags at the top-level (or copy whole subsections).
Using "variants" we can duplicate the tests at the current level with
different values and easily create benchmarks that differ only in v8
flags.
Drive-by-fix:
- Add Node.__iter__ and log the whole config graph in debug mode
- Add GraphConfig.__str__ method for better debugging
- Rename TraceConfig to LeafTraceConfig
- Rename RunnableTraceConfig to RunnableLeafTraceConfig
- Make --filter accept a regexp to better filter out variants
Bug: v8:12821, v8:11113
Change-Id: I56a2ba2dd24da15c7757406e9961746219cd8061
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3596128
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Tamer Tas <tmrts@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80307}
Introduce get_hints.py and combine_hints.py in order to make
the interpretation of basic block counts into hints more
configurable and explicit, as well as allowing more accurate
and consistent methods of combining multiple profiles.
get_hints.py allows for the minimum count and threshold ratio
values to be easily altered for different profiles, while
combine_hints.py allows the hints produced from different
benchmarks and threshold values to be easily and sensibly
combined.
Simply summing together basic block counts from different
benchmarks could previously lead to a longer running benchmark
overshadowing multiple shorter benchmarks with conflicting
hints.
Allowing alteration of the current threshold values gives a
doubling of performance, while the new method of combining
distinct profiles can double the performance improvement of the
secondary benchmark while losing as little as 4% of the
improvement gained in the primary benchmark.
Design doc: https://docs.google.com/document/d/1OhwZnIZom47IX0lyceyt-S9i8AApDB0UqJdvQD6NuKQ/edit?usp=sharing
Bug: v8:10470
Change-Id: I1c09d1eabfdda5ed6794592e2c13ff8b461be361
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3545181
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Commit-Queue: George Wort <george.wort@arm.com>
Cr-Commit-Position: refs/heads/main@{#80282}
The SIMD proposal has been merged into the main spec, it is not
necessary anymore to execute the SIMD proposal tests additionally.
R=gdeepti@chromium.org
Change-Id: I1c5847a1bfba2d0c956cf353816fd71417506a1f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3609848
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80241}
Allow live ranges to be displayed beside the
instruction sequence in turbolizer.
Bug: v8:7327
Change-Id: Idec5130655ccc9365dd32ec6927d8615a3e5c570
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3585960
Commit-Queue: George Wort <george.wort@arm.com>
Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80226}
Add a simple unwinder for gdb which, on x64, walks frame pointers
whenever there is no source information available. Ideally we would only
do this for V8 PCs but this appears hard to do in an Unwinder without
messing with gdb's internal assumptions.
Change-Id: Iba1e62a3768340ee912e81d691237c1920a8ae91
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3608628
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80204}
Add basic profiler support
- Moved profiling-related helpers to profiling.mjs
- Added bottom-up profiler table
- Added mini-timeline overview wit opt/deopt events and usage graph
- Added flame-graph, pivoted on the currently selected function
Drive-by-fixes:
- Added/updated jsdoc type information
- Fixed static symbols (builtins, bytecodehandlers) that were both
added by the CppEntriesProvider and from code-events in the v8.log
- Support platform-specific (linux/macos) dynamic symbol loader by
adding a query path ('/v8/info/platform') to lws-middleware.js
- added css var --selection-color
Bug: v8:10644
Change-Id: I6412bec63eac13140d6d425e7d9cc33316824c73
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3585453
Reviewed-by: Patrick Thier <pthier@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80192}
ShadowRealm.prototype.importValue dynamically imports other files, so
the testing infrastructure need to look for these calls to gather files
to push to e.g. test devices.
The reason to do this over explicit Resources: comment lines is to also
cover test262.
Bug: v8:12829
Cq-Include-Trybots: luci.v8.try:v8_android_arm64_n5x_rel_ng
Change-Id: I6a06933d5da849157b2c7d5fa6b7b98d39f7d39f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3606391
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80189}
