Handle the case where getting a value in the iterable object that
encodes the values throws an exception.

R=ahaas@chromium.org

Bug: chromium:1347073
Change-Id: Ie660ab04148d5fd3508397ae6e08130496f61b74
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3788097
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81974}

See https://github.com/WebAssembly/function-references/pull/65.

Drive-by: Lower gc nodes also if typed-funcref is enabled.

Bug: v8:9495
Change-Id: I19cb67cdbdedae24b9460bc7d5b280a21a946b21
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3784590Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81956}

No-Try: true
Bug: v8:13107
Change-Id: I18ed93605594c7d2baba6fb744439df0eb4cb3ba
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3785146
Auto-Submit: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81940}

This is a follow up to Iadf73c294904ec20cefe1053a2969aa1dbb91a39.

Bug: v8:7748
Change-Id: I59390b8c82c4ebed58f2d3130cd9b1578bffdd4b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3780535
Commit-Queue: Matthias Liedtke <mliedtke@google.com>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Auto-Submit: Matthias Liedtke <mliedtke@google.com>
Cr-Commit-Position: refs/heads/main@{#81908}

Make sure AddAllSequenceSlowCallback works on arrays where some
elements cannot be accessed.

Bug: chromium:1338877
Change-Id: Icdf61a305fb208a91832d03ebc47201d8941e41a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3778410
Commit-Queue: Paolo Severini <paolosev@microsoft.com>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81896}

This reverts commit edbe3373.

Reason for revert: Breaking presubmit
https://logs.chromium.org/logs/v8/buildbucket/cr-buildbucket/8807931292038216513/+/u/Presubmit/stdout

/b/s/w/ir/cache/builder/v8/test/mjsunit/mjsunit.status: Error: missing file for mjsunit test wasm/stack-switching-export


Original change's description:
> [heap] Filter new test for single generation mode
>
> R=​dinfuehr@chromium.org
>
> Bug: v8:11644, v8:12191
> Change-Id: I60c6426851bb46510ec0b0df132e460bed6d6e80
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3782801
> Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
> Reviewed-by: Omer Katz <omerkatz@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#81893}

Bug: v8:11644, v8:12191
Change-Id: I52caf104ed3f13bb03dbeb009199c67e34b63732
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3782199
Auto-Submit: Shu-yu Guo <syg@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#81895}

R=dinfuehr@chromium.org

Bug: v8:11644, v8:12191
Change-Id: I60c6426851bb46510ec0b0df132e460bed6d6e80
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3782801
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81893}

This reverts commit 8cb02753.

Reason for revert: https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux64%20TSAN%20-%20isolates/20736/overview

Original change's description:
> [wasm] Materialize suspender in JS-to-wasm wrapper
>
> Instead of creating the Suspender object in JS and passing it to the
> stack-switching js-to-wasm wrapper, the wrapper now automatically
> creates the Suspender object and forwards it as an extra parameter to
> the wasm function. See:
> https://github.com/WebAssembly/js-promise-integration/pull/1/files
>
> R=​ahaas@chromium.org
>
> Bug: v8:12191
> Change-Id: I2badee823f4223a293632f93e7e59f24c49d0820
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3779688
> Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#81890}

Bug: v8:12191
Change-Id: Id22ed357e3a59bd1569687eadbc9b007d3da995c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3780816
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Auto-Submit: Nico Hartmann <nicohartmann@chromium.org>
Owners-Override: Nico Hartmann <nicohartmann@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#81891}

Instead of creating the Suspender object in JS and passing it to the
stack-switching js-to-wasm wrapper, the wrapper now automatically
creates the Suspender object and forwards it as an extra parameter to
the wasm function. See:
https://github.com/WebAssembly/js-promise-integration/pull/1/files

R=ahaas@chromium.org

Bug: v8:12191
Change-Id: I2badee823f4223a293632f93e7e59f24c49d0820
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3779688
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81890}

Bug: v8:7748
Change-Id: I067e9d6a56dd58dbd0f45607f62b5ef36c69ff6f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3776690Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Auto-Submit: Matthias Liedtke <mliedtke@google.com>
Commit-Queue: Matthias Liedtke <mliedtke@google.com>
Cr-Commit-Position: refs/heads/main@{#81888}

This CL adds Uint8Array as supported arguments for fast API calls.
It introduces a kUint8 variant to CTypeInfo for use with TypedArrays
only.

Bug: v8:13080
Change-Id: Ie65206078a18acabaafa9c95793f400b8e95373d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3767098
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81886}

Add a test where the GC gets called during parameter conversion, and fix
two related issues:
- Reorder spilled references so that they are at the top of the stack
  before the builtin call
- Add the missing frame marker on the new stack

R=ahaas@chromium.org

Bug: v8:12191
Change-Id: I3f68c675123c726543df6942d110fe06bc6c0efb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3780530
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81873}

Some tests and testing infrastructure had to be changed because it
relied on nominal types.
Drive-by: Support function supertypes in wasm-module-builder.js.

Bug: v8:7748
Change-Id: Ife92431d1842ff9de91e296a50421aa48f02c0de
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3776197Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81862}

In order to make the shared code write barrier thread-safe, we simply
lock the page mutex when appending to the typed_slot_set. We can later
improve this when performance isn't good enough.

Bug: v8:13018
Change-Id: I5e12f83f459f8976c22ec488cfa9b6f16d4a8a8e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3763867Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81855}

Bug: v8:7748
Change-Id: I09e9d919751945e99e0178168358a3f269fa34a3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3776679
Auto-Submit: Matthias Liedtke <mliedtke@google.com>
Commit-Queue: Matthias Liedtke <mliedtke@google.com>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81850}

This way we make tests more flexible wrt. future changes, especially
when it comes to module offsets.

Bug: v8:12868
Change-Id: Ie99806603603e5c731c61267469b14f81c88ffac
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3776195Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81846}

This CL hardens a test to avoid static_cast-ing doubles that don't fit
into the 32-bit integer range.

Bug: chromium:1344965
Change-Id: I1f3a05800158cda9dc582bfa4427516932db9679
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3776337
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81843}

Bug: v8:7748
Change-Id: Iec95162ec86a0d96fdd64764864604fc3e26cc39
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3771902Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Auto-Submit: Matthias Liedtke <mliedtke@google.com>
Commit-Queue: Matthias Liedtke <mliedtke@google.com>
Cr-Commit-Position: refs/heads/main@{#81821}

The suspender is only needed by the wrapper, do not forward it to the JS
import.

R=ahaas@chromium.org

Bug: v8:12191
Change-Id: Id8e9a820491588b40fffb5dfd8706e85a16b8b23
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3768410Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81818}

This adds a bunch of tracing hooks to the module decoder and uses
them to support "annotated hexdump" output for full modules in wami:

$ out/x64.release/wami my_module.wasm --full-hexdump

Change-Id: I5821d940b5ec236df9708eecd0124172d8893ffd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3754741Reviewed-by: Manos Koukoutos <manoskouk@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81791}

Bug: v8:7748
Change-Id: Ib8fadc272178fb0d49f7d5fab7d1953e2328a1ad
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3770107
Auto-Submit: Matthias Liedtke <mliedtke@google.com>
Commit-Queue: Matthias Liedtke <mliedtke@google.com>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81787}

In this part: at

Drive-by: test helper cleanup

Bug: v8:11111
Change-Id: I760d0c4ee078c397c8a8365ec96101b488986d41
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3764344Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81774}

Bug: v8:7748
Change-Id: Ie39a12097f287e0eaf7e3f6c0072dd4cd5a40457
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3764347Reviewed-by: Manos Koukoutos <manoskouk@chromium.org>
Auto-Submit: Matthias Liedtke <mliedtke@google.com>
Commit-Queue: Matthias Liedtke <mliedtke@google.com>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81773}

 - Removed duplication and unnecessary indirection from all suites testcfgs.
 - Introduced a more comprehensive context to cover both command context and other platform specific concerns.
 - Propagated above context to TestLoader to allow for test counting command execution on all platforms.
 - Wrapped original pool with another class to give it a new interface and allow injecting different implementations in the future.
 - Consolidated progress indicators under a single processor in the pipeline.
 - Consolidated result retention requirements calculation outside of pipeline chain.
 - Refactored LoaderProc and got it under tests.
 - Added some more tests for the standard runner.
 - Extracted BuildConfig class.


Bug: v8:12785
Change-Id: I87be040e91f792a983662bb5a10d55b36a14ea7f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3701595Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Liviu Rau <liviurau@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81770}

Currently the same reduction is used for both TypedArray's and
DataView's byte{Length,Offset} accessors. But their behavior differ on
detached buffers: TypedArray returns 0 while DataView throw.

Do not do the optimization for DataViews if we can't depend on the
detach protector.

Bug: chromium:1344549
Change-Id: I38b533a62f756869380cb5c19fe254e03979e81a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3763785Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81754}

By about 10x-20x depending on platform and configuration.
Shorter test strings make the set of all possible substrings
considerably smaller.

Fixed: v8:13074
Bug: v8:12868
Change-Id: I46ae94fbcba43080d06b1b825feae6b2acf819d1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3763861Reviewed-by: Andy Wingo <wingo@igalia.com>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81753}

In this part: every, some

Bug: v8:11111
Change-Id: I2fbaf352606a47b7e6b0708589775656b83366c0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3762572
Commit-Queue: Marja Hölttä <marja@chromium.org>
Auto-Submit: Marja Hölttä <marja@chromium.org>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81740}

In this part: map

Bug: v8:11111
Change-Id: I1fa9aa7ca78e8023242e75b61e8ec6b1902ccd84
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3762571
Auto-Submit: Marja Hölttä <marja@chromium.org>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81739}

This reverts commit e2066ff6.

Reason for revert: fails tests on GC stress bot:
https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux64%20GC%20Stress%20-%20custom%20snapshot/42868/overview

Original change's description:
> [shared-struct] Add Atomics.Condition
>
> Bug: v8:12547
> Change-Id: Id439aef9cab3348171a23378cdd47ede5f4d7288
> Cq-Include-Trybots: luci.v8.try:v8_linux_arm64_rel_ng,v8_linux64_tsan_rel_ng
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3630350
> 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@{#81734}

Bug: v8:12547
Change-Id: I237b744e5be8725cbe41ca73076d951018ca80a0
Cq-Include-Trybots: luci.v8.try:v8_linux_arm64_rel_ng,v8_linux64_tsan_rel_ng
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3763784
Auto-Submit: Adam Klein <adamk@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#81735}

Bug: v8:12547
Change-Id: Id439aef9cab3348171a23378cdd47ede5f4d7288
Cq-Include-Trybots: luci.v8.try:v8_linux_arm64_rel_ng,v8_linux64_tsan_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3630350Reviewed-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@{#81734}

It's flaky in that config, and the failures are not considered actionable.

Bug: v8:12267
Change-Id: Ibc020cd7d28ddda431ec5f79f3c1952a14ffbfa9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3763582
Auto-Submit: Adam Klein <adamk@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#81728}

Test was already skipped for quite some time.

Bug: v8:8169
Change-Id: I1cb4f024e43a42c48b425ad0c713fb85bbfb2354
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3762580Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81727}

Also bump shards on a slow builder.

No-Try: true
Bug: v8:13074
Change-Id: I07131c53d1d632886039e811de38961dd4eb5752
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3760458Reviewed-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@{#81716}

In this part: filter

Bug: v8:11111
Change-Id: I8ca08e94ad2ab56605e9a32ba52de426f8100da8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3758213Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81713}

In this part: forEach, reduce, reduceRight + missing tests for includes

Bug: v8:11111
Change-Id: I3586d56655bd65c054e0933816f5331d5a8d1860
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3758210
Commit-Queue: Marja Hölttä <marja@chromium.org>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81712}

Errors in the callback were not correctly unlocking the mutex, oops.

Bug: v8:12547
Change-Id: If44ebc023b8192605c9f29bfd4099a197110f5c4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3760986
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81708}

To prevent timeouts on arm64-sim debug and gc-stress builder. Also
skip a very slow test on the arm64-sim gc-stress builder.

No-Try: true
Change-Id: I7d275aa893dbe4942b4d41c6e83d9b9e6f861a33
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3760455Reviewed-by: Adam Klein <adamk@chromium.org>
Auto-Submit: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81704}

Bug: chromium:1344014
Change-Id: I5009af963d95d96f70785593664a1145ad20c97d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3760975Reviewed-by: Adam Klein <adamk@chromium.org>
Auto-Submit: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81701}

When the control-flow aware type of a Node doesn't actually change,
then we shouldn't claim that it did (which causes later re-visiting
of the node).

Fixed: v8:13061
Change-Id: I064cedf3721a79844bfc36ad3142428bdfbaf891
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3760675
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Commit-Queue: Nico Hartmann <nicohartmann@chromium.org>
Auto-Submit: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81700}

Bug: v8:11111
Change-Id: Ic07628bcf6018ea9814a38a0dab3667a7d8f0d69
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3755145
Commit-Queue: Marja Hölttä <marja@chromium.org>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81697}