- 05 Sep, 2022 23 commits
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Clemens Backes authored
Avoid the deprecated FLAG_* syntax, access flag values via the {v8_flags} struct instead. R=leszeks@chromium.org Bug: v8:12887 Change-Id: I17a168a4810f13087be34a58358c684f1516da99 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3870489 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by:Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/main@{#82980}
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Clemens Backes authored
This adds two flags to dump "type feedback" (call targets and frequencies) to a local file, or load it from there. This is meant for experimentation only. Some implications are removed, as (speculative) inlining now does not require Liftoff any more, but can also use information from PGO. R=jkummerow@chromium.org Bug: v8:13209 Change-Id: I2d34233ce4077db61f5c237b1941136ac61d3b73 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3870470Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/main@{#82979}
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Leon Bettscheider authored
This CL implements ConcurrentMarking::RunMinor which uses YoungGenerationConcurrentMarkingVisitor (go/YGCMV). This CL also implements Teardown and FinishConcurrentMarking, and schedules minor concurrent marking in IncrementalMarking::StartMarkingMinor. Additionally, this CL opts out of ConcurrentMarking::PauseScope in Heap::MinorMarkCompact if concurrent MinorMC is active because concurrent marking will be finalized in FinishConcurrentMarking subsequentially. Bug: v8:13012 Change-Id: I78fe18416e564565c6421243ff40dec7561fb20a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3850292 Commit-Queue: Leon Bettscheider <bettscheider@google.com> Reviewed-by:
Dominik Inführ <dinfuehr@chromium.org> Reviewed-by:
Omer Katz <omerkatz@chromium.org> Cr-Commit-Position: refs/heads/main@{#82978}
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Igor Sheludko authored
Bug: chromium:1359936 Change-Id: If5b09647dbb341b056a782ae6d1733351c8061bb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3870487 Auto-Submit: Igor Sheludko <ishell@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by:
Marja Hölttä <marja@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/main@{#82977}
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Leon Bettscheider authored
This CL removes global handle marking barriers for MinorMC because global handles should only be marked by MajorMC. Bug: v8:13012 Change-Id: I23737f128c01eee75b2b1a19f47c4bcf6d043976 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3872270Reviewed-by:
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Camillo authored
- Disable interspersed args for a cleaner CLI - Auto upload pprof results for authenticated googlers Change-Id: I3bfa602980ed659c8671910ea77dddedabc84e12 No-Try: True No-CQ: True Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3871200Reviewed-by:
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Michael Lippautz authored
The test broke in https://crrev.com/c/3865148 Bug: chromium:1352649 Change-Id: I9857fd359d73a4c1f7d202feba27a3dcf56e23c6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3872275 Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Reviewed-by:
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Nikolaos Papaspyrou authored
The stack of an isolate's main thread is kept in the isolate's heap. This CL sets the stack's start address when the isolate's heap is set up; it can also be set explicitly from the embedder. The CL also fixes threaded cctests, where an isolate is shared by many "main" threads. Bug: v8:13257 Change-Id: Ie30bbbe4130882d94f23de946cbada748f32e22d Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3870923Reviewed-by:
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Leszek Swirski authored
LdaLookupGlobal/ContextSlot loop over parent contexts to check for context extensions. If there aren't any, they can do a fast context/global load, otherwise they have to call a runtime slow path. The bytecode graph builder didn't build a slow path in the case where no context extensions are possible, by depth == 0 or static scope info information that there are no possible context extensions. However, this information is already known to the interpreter, so that should already elide the lookup in these cases. So, get rid of the slow path being optional in TurboFan, and consider such cases bytecode generation bugs. Change-Id: Ib69f90e51b0f783306824fed56911d039f7e134e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3872277 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Nico Hartmann <nicohartmann@chromium.org> Auto-Submit: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Nico Hartmann <nicohartmann@chromium.org> Cr-Commit-Position: refs/heads/main@{#82972}
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Leszek Swirski authored
Workaround crbug.com/13261 by converting the maglev CodeT into a Code. Bug: v8:7700 Bug: v8:13261 Change-Id: I5ef692dea9d7c4eee2c1ca6476f572fc415f5ed0 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3872274 Auto-Submit: Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Igor Sheludko <ishell@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Commit-Queue: Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/main@{#82971}
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Matthias Liedtke authored
This reverts commit d00c0405. Reason for revert: Failing CI tests on Mac arm64 Original change's description: > [strings] Support shared external strings > > With this CL shared strings can be externalized and external strings can > be shared. > The StringForwardingTable is used to delay the real transition to the > next full GC. On the API side strings marked for externalization will > look like externalized strings. > > Bug: v8:12957 > Change-Id: I53b6509129bc5679c06bdf99421bdb41ea5d9082 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3849643 > Reviewed-by: Shu-yu Guo <syg@chromium.org> > Reviewed-by: Camillo Bruni <cbruni@chromium.org> > Commit-Queue: Patrick Thier <pthier@chromium.org> > Reviewed-by: Dominik Inführ <dinfuehr@chromium.org> > Reviewed-by: Victor Gomes <victorgomes@chromium.org> > Cr-Commit-Position: refs/heads/main@{#82966} Bug: v8:12957 Change-Id: I13155fcc788d217db56cbfd1c9e4457a81a9dbd7 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3870486 Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Auto-Submit: Matthias Liedtke <mliedtke@chromium.org> Owners-Override: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Matthias Liedtke <mliedtke@chromium.org> Cr-Commit-Position: refs/heads/main@{#82970}
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Clemens Backes authored
Avoid the deprecated FLAG_* syntax, access flag values via the {v8_flags} struct instead. R=mlippautz@chromium.org Bug: v8:12887 Change-Id: Id12f9d8270dd9fed651e1b3596c06e45aae9d6d1 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3846151Reviewed-by:Michael Lippautz <mlippautz@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Auto-Submit: Clemens Backes <clemensb@chromium.org> Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/main@{#82969}
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Clemens Backes authored
With PGO, I am hitting typer errors. Instead of just saying "UNREACHABLE", do print an error message instead, which would previously have required passing --trace-wasm-typer. R=manoskouk@chromium.org Bug: v8:13209 Change-Id: I75498782712b6adfeb1236f6882c49d015f9ef78 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3870920Reviewed-by:
Manos Koukoutos <manoskouk@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/main@{#82968}
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Jakob Linke authored
Bug: v8:7700 Change-Id: Ie940b85cc801de056ce3572b73669ba924aa03b4 Fixed: chromium:1359597 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3872272 Auto-Submit: Jakob Linke <jgruber@chromium.org> Reviewed-by:
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Patrick Thier authored
With this CL shared strings can be externalized and external strings can be shared. The StringForwardingTable is used to delay the real transition to the next full GC. On the API side strings marked for externalization will look like externalized strings. Bug: v8:12957 Change-Id: I53b6509129bc5679c06bdf99421bdb41ea5d9082 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3849643Reviewed-by:
Shu-yu Guo <syg@chromium.org> Reviewed-by:
Camillo Bruni <cbruni@chromium.org> Commit-Queue: Patrick Thier <pthier@chromium.org> Reviewed-by:
Victor Gomes <victorgomes@chromium.org> Cr-Commit-Position: refs/heads/main@{#82966}
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wenqin.yang authored
This CL adds PKU support for V8 heap, but we will not enable PKU by default before adding bots that are able to test the PKU machinery. Bug: v8:13023 Change-Id: I0465604d56900536ad63311f119ea0324ebe4f2f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3793944Reviewed-by:
Clemens Backes <clemensb@chromium.org> Reviewed-by:
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Leszek Swirski authored
Inline DependOnStablePrototypeChain to iterate only those maps which share a validity cell with the receiver map. This resolves an issue where maps after the holder object violate the stability invariants, but doesn't require looking up what the actual holder is. Bug: v8:7700 Change-Id: Id06f0d13660f547e14dd25085799c0e6223c34b9 Fixed: chromium:1359215 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3871298 Auto-Submit: Leszek Swirski <leszeks@chromium.org> Reviewed-by:
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Matthias Liedtke authored
This reverts commit e7bf8110. Reason for revert: Failing TSAN runs Original change's description: > [sandbox] Sandboxify ExternalString external pointers > > Bug: v8:10391 > Change-Id: I0f737e5adf6e4fd24f93436fa5680ff20c1536da > Cq-Include-Trybots: luci.v8.try:v8_linux64_heap_sandbox_dbg_ng,v8_linux_arm64_sim_heap_sandbox_dbg_ng > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3757901 > Commit-Queue: Samuel Groß <saelo@chromium.org> > Reviewed-by: Igor Sheludko <ishell@chromium.org> > Reviewed-by: Leszek Swirski <leszeks@chromium.org> > Cr-Commit-Position: refs/heads/main@{#82958} Bug: v8:10391 Change-Id: I384d49016b9494655866339a21dab60d451158a7 Cq-Include-Trybots: luci.v8.try:v8_linux64_heap_sandbox_dbg_ng,v8_linux_arm64_sim_heap_sandbox_dbg_ng No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3872271 Commit-Queue: Matthias Liedtke <mliedtke@chromium.org> Reviewed-by:
Samuel Groß <saelo@chromium.org> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Reviewed-by:
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Leszek Swirski authored
There was a missing write barrier for the saved registers and context in GeneratorStore. Add (deferred) write barriers for these, with some careful register reshuffling to minimise moves. Bug: v8:7700 Change-Id: Icf50e96adf3775785ce9b2c5a7566ecbbd1d63d9 Fixed: chromium:1359163 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3870914Reviewed-by:
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Michael Achenbach authored
This ignores one of --assert-types and --stress-concurrent-inlining if used together. We already filter those from trials, but they also might get picked from // Flags lines in test cases. No-Try: true Bug: chromium:1359829 Change-Id: I7e46afb53bdbb0a871c7443a5a66a339046eb3de Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3871195Reviewed-by:
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Tom Anderson authored
Bug: chromium:1355871 Fixed: chromium:1359712 No-Tree-Checks: true Change-Id: I01e35ec6c35d82608797d8ae222d79a125ca5758 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3872346 Commit-Queue: Michael Achenbach <machenbach@chromium.org> Reviewed-by:
Michael Achenbach <machenbach@chromium.org> Auto-Submit: Thomas Anderson <thomasanderson@chromium.org> Reviewed-by:
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/aebd733..a412eb2 Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/eb16430..a089281 Rolling v8/third_party/fuchsia-sdk/sdk: version:9.20220902.0.1..version:9.20220902.1.1 R=v8-waterfall-sheriff@grotations.appspotmail.com,mtv-sf-v8-sheriff@grotations.appspotmail.com Change-Id: Ied5248bff1159fc65f61bfc512464e356578840b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3872519 Bot-Commit: 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/main@{#82959}
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Samuel Groß authored
Bug: v8:10391 Change-Id: I0f737e5adf6e4fd24f93436fa5680ff20c1536da Cq-Include-Trybots: luci.v8.try:v8_linux64_heap_sandbox_dbg_ng,v8_linux_arm64_sim_heap_sandbox_dbg_ng Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3757901 Commit-Queue: Samuel Groß <saelo@chromium.org> Reviewed-by:
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- 03 Sep, 2022 1 commit
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/15f3aed..aebd733 Rolling v8/buildtools: https://chromium.googlesource.com/chromium/src/buildtools/+log/734683a..18d22db Rolling v8/buildtools/third_party/libc++/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxx/+log/84f0693..369cbf3 Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/8cdc635..eb16430 Rolling v8/third_party/fuchsia-sdk/sdk: version:9.20220831.2.1..version:9.20220902.0.1 Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/e0c2881..0a22859 R=v8-waterfall-sheriff@grotations.appspotmail.com,mtv-sf-v8-sheriff@grotations.appspotmail.com Change-Id: I01a1df8f6fe1db74fad773480edb5801f2851219 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3872510 Commit-Queue: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com> Bot-Commit: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com> Cr-Commit-Position: refs/heads/main@{#82957}
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- 02 Sep, 2022 16 commits
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Leon Bettscheider authored
This CL makes SelectGarbageCollector choose MinorMC to finalize minor incremental marking if the allocation space is new space. Bug: v8:13012 Change-Id: I0125d956842d83683cf3b1c5999de0e10a43dee5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3871074 Commit-Queue: Leon Bettscheider <bettscheider@google.com> Reviewed-by:
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Leon Bettscheider authored
This CL exclusively activates ScavengeTaskObserver, used by Scavenger and atomic MinorMC, or MinorMCTaskObserver, used by concurrent MinorMC. Bug: v8:13012 Change-Id: I313b0cbe250828cc76d7d4b25e9abb457315112e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3871295 Commit-Queue: Leon Bettscheider <bettscheider@google.com> Reviewed-by:
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Ilya Rezvov authored
This is a reland of commit 5a318a23 Original change's description: > Port Generic JS-Wasm Wrapper for arm64 > > Bug: v8:10701 > Change-Id: I2014f8994c74379663998e2560d1d51b98a4a9a6 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3811834 > Reviewed-by: Jakob Linke <jgruber@chromium.org> > Commit-Queue: Ilya Rezvov <irezvov@chromium.org> > Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> > Cr-Commit-Position: refs/heads/main@{#82915} Bug: v8:10701 Change-Id: Ic0ac1478759150a5cc7e75d1a8e4e465e0d48233 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3869197Reviewed-by:
Thibaud Michaud <thibaudm@chromium.org> Commit-Queue: Ilya Rezvov <irezvov@chromium.org> Reviewed-by:
Deepti Gandluri <gdeepti@chromium.org> Cr-Commit-Position: refs/heads/main@{#82954}
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Patrick Thier authored
When internalizing cached external string that are not in-place internalizable, there is an optimization that avoids copying the contents of the string. This optimization doesn't work when the string table is shared, as it leaves strings in a partly initialized state that can be accessed in a concurrent environment. Bug: v8:12007 Change-Id: I49fcbb232893c87d065af114546a6f1a15471016 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3870469 Auto-Submit: Patrick Thier <pthier@chromium.org> Commit-Queue: Shu-yu Guo <syg@chromium.org> Reviewed-by:
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Manos Koukoutos authored
Change-Id: Ie36ef2b934b4ea1fd256175748daac73246be826 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3870467Reviewed-by:
Tobias Tebbi <tebbi@chromium.org> Auto-Submit: Manos Koukoutos <manoskouk@chromium.org> Reviewed-by:
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Dominik Inführ authored
When aborting compaction on a page, slots need to be recorded in the non-evacuated part. Now that maps might be recorded as well, slots need to be recorded in the map word as well. Bug: chromium:1359294, v8:12578 Change-Id: I91e4a98ae2951d814d4b50e527b34d8e54d55434 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3871297 Commit-Queue: Omer Katz <omerkatz@chromium.org> Reviewed-by:
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Shu-yu Guo authored
DoubleToInteger, which corresponds to the ToIntegerOrInfinity AO in ecma262, never returns -0. Currently there's a bug as std::ceil can return -0. Bug: v8:10271 Change-Id: Id5e7d040ef9d186462022dc96052d7920be6ebed Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3869196 Commit-Queue: Shu-yu Guo <syg@chromium.org> Reviewed-by:
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Clemens Backes authored
A minor refactoring to call a static method instead of just creating an instance in order to do the work. This also makes it easier to later add methods to process all feedback before dumping profile information. R=jkummerow@chromium.org Bug: v8:13209 Change-Id: I157357753b3a1cff83df426660501c43959937b9 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3870468 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by:
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Leon Bettscheider authored
This CL fixes a regression caused by https://crrev.com/c/3865147. Bug: v8:13012 Change-Id: I2a0b89965a305197b499044ea7b10285a763dc4d Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3871296 Commit-Queue: Leon Bettscheider <bettscheider@google.com> Reviewed-by:
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Jakob Linke authored
The `target` field of call feedback may be stored in the feedback vector without protection by generated code (see TryInitializeAsMonomorphic). We thus can't assume a memory fence exists when creating the ref, switch to TryMakeRef instead. Bug: v8:7790,v8:12876 Change-Id: I428b00b19a417e818c315f1cf9ee62d19f0747d7 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3867728 Auto-Submit: Jakob Linke <jgruber@chromium.org> Commit-Queue: Tobias Tebbi <tebbi@chromium.org> Reviewed-by:
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George Wort authored
Add BitcastWordToTagged and BitcastWordToTagged to CannotObserveStoreField in StoreStoreElimination to allow more stores to be eliminated. Also add the use properties in CannotObserveStoreField so that future nodes don't block opportunities. Improves Speedometer2 by 0.16% and 0.12% on a Cortex-A55 and a Neoverse-N1 machine respectively, with Preact seeing +0.8% on both. Change-Id: I0cfe887ec4c0c435dbb0f9d8dc3da4bfcdabc265 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3865560Reviewed-by:
Patrick Thier <pthier@chromium.org> Commit-Queue: George Wort <george.wort@arm.com> Reviewed-by:
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George Wort authored
Fixes the use of v8_enable_fast_mksnapshot on platforms that aren't ia32 or x64. This was introduced by https://chromium-review.googlesource.com/c/v8/v8/+/3863281 Change-Id: I0d18c2d16dae4937baa40ee336d8c246a8b77889 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3867408Reviewed-by:
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Victor Gomes authored
This makes it clear that the constructors are to be used for a basic block that starts a loop or a basic block that starts an exception handler. Bug: v8:7700 Change-Id: Ic58dd80f223e45b4e5cf5da6e78e989ba18d55a3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3870916 Auto-Submit: Victor Gomes <victorgomes@chromium.org> Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by:
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Clemens Backes authored
Move the logic to negate a flag properly if the name starts with '!' to the general {FlagName} helper. This fixes an otherwise weird formatting. Before: # Contradictory flag implications from --!liftoff and --wasm-speculative-inlining for flag --wasm-dynamic-tiering. After: # Contradictory flag implications from --no-liftoff and --wasm-speculative-inlining for flag --wasm-dynamic-tiering. R=tebbi@chromium.org Change-Id: I21236b4ff338aa4d2ddd0872f85e2362ef8dc813 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3870915 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by: -
Omer Katz authored
Bug: v8:12612, v8:13145 Change-Id: Ib44d3eb15f05aebe1c165221507517d9df472142 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3870919 Commit-Queue: Omer Katz <omerkatz@chromium.org> Reviewed-by:
Almothana Athamneh <almuthanna@chromium.org> Cr-Commit-Position: refs/heads/main@{#82942}
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Dominik Inführ authored
We used to scan the full heap of all clients for pointers into the shared heap. Now that the OLD_TO_SHARED remembered set is considered complete, we don't need to scan objects in the old generation anymore. Instead we just need to check slots in the OLD_TO_SHARED remembered set. Since we don't have write barriers for objects guaranteed to be in new space, we still need to scan objects in the young generation. Bug: v8:11708 Change-Id: I1121f90ee63521c9141431f4cb31973796f1a67c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3865561Reviewed-by:
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