... in order to distinguish OOMs caused by code range exhaustion from
other OOMs.

Bug: v8:11880
Change-Id: Ic27242bee7dd7b68673ea478d5972a055ec58943
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3707289
Auto-Submit: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81232}

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/5ee7989..ced5024

R=v8-waterfall-sheriff@grotations.appspotmail.com,mtv-sf-v8-sheriff@grotations.appspotmail.com

Change-Id: I2ff8742c2ab3cac679908bb0f8599d758c7505c8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3713323
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@{#81231}

f8(fs0) is callee saved so that we should not use it to hold return value in the float_min_max test case.


Change-Id: I7039918cc434462dd956339d4263811543e23a94
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3711284
Auto-Submit: Yahan Lu <yahan@iscas.ac.cn>
Reviewed-by: ji qiu <qiuji@iscas.ac.cn>
Commit-Queue: ji qiu <qiuji@iscas.ac.cn>
Cr-Commit-Position: refs/heads/main@{#81230}

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/7e8d64b..5ee7989

Rolling v8/buildtools: https://chromium.googlesource.com/chromium/src/buildtools/+log/8b16338..34f9ff8

Rolling v8/buildtools/third_party/libc++/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxx/+log/1a63708..b126981

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/0eef537..b83d69f

Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/c5c4853..9a3c4bc

Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/aab5788..f68dc6b

Rolling v8/tools/luci-go: git_revision:de014227dd270df7c61bfab740eb4ae4b52ac2a7..git_revision:df39938896c4603fb2a214a2430450a85d9cca81

Rolling v8/tools/luci-go: git_revision:de014227dd270df7c61bfab740eb4ae4b52ac2a7..git_revision:df39938896c4603fb2a214a2430450a85d9cca81

R=v8-waterfall-sheriff@grotations.appspotmail.com,mtv-sf-v8-sheriff@grotations.appspotmail.com

Change-Id: I11e049b61608a0f43f04dfa4b88ca569dfc56d6e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3712646
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@{#81229}

Also add AOs: AddDurationToOrSubtractDurationFromPlainYearMonth,
CreateNegatedDurationRecord

Spec Text:
https://tc39.es/proposal-temporal/#sec-temporal.plainyearmonth.prototype.add
https://tc39.es/proposal-temporal/#sec-temporal.plainyearmonth.prototype.subtract
https://tc39.es/proposal-temporal/#sec-temporal-adddurationtoorsubtractdurationfromplainyearmonth

Also see https://github.com/tc39/proposal-temporal/pull/2281

Bug: v8:11544
Change-Id: I5ca6acc82dad07a8dd202de02bca5a16e585e84c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3697180
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81228}

Also add AOs: TimeZoneEquals

Spec Text:
https://tc39.es/proposal-temporal/#sec-temporal.zoneddatetime.compare
https://tc39.es/proposal-temporal/#sec-temporal.zoneddatetime.prototype.equals
https://tc39.es/proposal-temporal/#sec-temporal-timezoneequals

Bug: v8:11544
Change-Id: Ibcd1e42d72f86f16e0f5ddb1fd589bbe7ab2225c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3709217
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81227}

This CL corrects the selection and print of fcfid variations
(singe and double precision).

Change-Id: I438a76793ec5fdb814ea6bc46bd0a2b0c9b2acd2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3712063Reviewed-by: Junliang Yan <junyan@redhat.com>
Commit-Queue: Milad Farazmand <mfarazma@redhat.com>
Cr-Commit-Position: refs/heads/main@{#81226}

Due to shared GCs it's easy to accidentally deadlock V8 by forgetting to
park a thread before blocking.

This CL does the following:

- Adds ParkingConditionVariable and ParkingSemaphore, which hide
the Wait[For] methods in favor of ParkedWait[For], which parks the
thread before blocking the thread.
- Migrate to the Parking* variants in JS shared memory tests.

Bug: v8:11708
Change-Id: I6d1b2b26a05e7df0a69a1614c03308f538a8782f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3708017Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81225}

Bug: v8:12547
Change-Id: I94697ebf41ce5c132ad4bfc6472b9fc925d1f176
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3709240Reviewed-by: Samuel Groß <saelo@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81224}

Bug: chromium:1336516
Change-Id: I28a2b9d72e00a17792f80cf2a65312eeb47f165a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3707290
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Auto-Submit: Patrick Thier <pthier@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81223}

Bug: v8:12878
Change-Id: I79ca182fcf59f520cdf8f25dd0daac9ced07881a
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/+/3707283
Commit-Queue: Samuel Groß <saelo@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81222}

Fixing build with `v8_enable_webassembly = false`.

Change-Id: I911ea533a7a0a3111525066e6f9d57d27a351e5f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3708105Reviewed-by: Junliang Yan <junyan@redhat.com>
Commit-Queue: Milad Farazmand <mfarazma@redhat.com>
Cr-Commit-Position: refs/heads/main@{#81221}

This reverts commit c56edd3e.

Reason for revert: should be fixed now

Original change's description:
> Skip mjsunit/turboshaft/simple on numfuzz until flake is solved
>
> NOTRY=true
>
> Bug: v8:12826
> Change-Id: I08be2980f92c69504290bb6152e48595e6a6c9aa
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3629540
> Auto-Submit: Almothana Athamneh <almuthanna@chromium.org>
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#80369}

Bug: v8:12826
Change-Id: I615c682447df58bf9ae7acd9e4429b3a55697d8a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3707593
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81220}

... which doesn't expect GCs caused by concurrent allocations.

Bug: v8:12779
Change-Id: I4ab13711ed4d98e7a46d759f0020b5983dec4ee0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3707278
Commit-Queue: Omer Katz <omerkatz@chromium.org>
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Auto-Submit: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81219}

This reverts commit 1ed7d0b8.

Reason for revert: https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Blink%20Linux%20Future/13719/overview

Original change's description:
> [flags] Enable freezing of flags
>
> This enables the --freeze-flags-after-init flag globally. Note that
> tests, fuzzers, Node and other still explicitly disable the flag. The
> chrome renderer process and default d8 execution will have it enabled
> though.
>
> R=​cbruni@chromium.org
>
> Bug: v8:12887
> Change-Id: I9a15ef64227e5e6e04779d8d671a2c50d99c9097
> Cq-Include-Trybots: luci.v8.try:v8_linux_blink_rel
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3695264
> Reviewed-by: Camillo Bruni <cbruni@chromium.org>
> Commit-Queue: Clemens Backes <clemensb@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#81214}

Bug: v8:12887
Change-Id: I63c45d4b026345d95a5de179600df960eae8ca0a
Cq-Include-Trybots: luci.v8.try:v8_linux_blink_rel
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3707280
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81218}

In addition to checking that a node is owned, CanCover() also needs to
check if there are any side-effects in between the current node and
the merged node. When merging inputs of inputs, this check was done
with the wrong side-effect level of the in-between node.
We partially fixed this before with `CanCoverTransitively`.
This CL addresses the issue by always comparing to the side-effect
level of the node from which we started, making `CanCoverTransitively`
superfluous.

Bug: chromium:1336869
Change-Id: I78479b32461ede81138f8b5d48d60058cfb5fa0a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3707277Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81217}

Drive-by: include the right header in sandboxed-pointer-inl.h and fix
missing sandbox initialization in generate-bytecode-expectations.cc.

Bug: v8:10391
Change-Id: Ic39ba04b7c98eaa58ea3943189c23b297f581f5a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3630082Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Samuel Groß <saelo@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81216}

Change-Id: I9d135e2add4f6ae7b0b19b97081ec40096ff75b2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3708026Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Jianxiao Lu <jianxiao.lu@intel.com>
Cr-Commit-Position: refs/heads/main@{#81215}

This enables the --freeze-flags-after-init flag globally. Note that
tests, fuzzers, Node and other still explicitly disable the flag. The
chrome renderer process and default d8 execution will have it enabled
though.

R=cbruni@chromium.org

Bug: v8:12887
Change-Id: I9a15ef64227e5e6e04779d8d671a2c50d99c9097
Cq-Include-Trybots: luci.v8.try:v8_linux_blink_rel
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3695264Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81214}

This reverts commit 8325f86d.

Reason for revert: Speculative revert for chromium:1336850.

Original change's description:
> [heap] Sweep code pages on the background thread
>
> We already make code pages writable & executable for concurrent
> Sparkplug. We can use the same mechanism for sweeping of code pages on
> the background thread, instead of scheduling incremental tasks on the
> main thread. This allows us to remove almost all special
> handling for code pages in the sweeper and allows us to off-load more
> work from the main thread.
>
> Bug: v8:12967
> Change-Id: Idb8e9f8e2eadbec26a386f2de683a80087f671f3
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3695557
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#81139}

Bug: v8:12967, chromium:1336850
Change-Id: I1fb775892c2679984221efa7ceb682800c88cb2f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3707274
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81213}

Also add AOs: ToTemporalRoundingMode, ToSmallestTemporalUnit,
ToTemporalRoundingIncrement, RoundHalfAwayFromZero,
RoundNumberToIncrement, RoundTemporalInstant

Spec Text:
https://tc39.es/proposal-temporal/#sec-temporal.instant.prototype.round
https://tc39.es/proposal-temporal/#sec-temporal-totemporalroundingmode
https://tc39.es/proposal-temporal/#sec-temporal-tosmallesttemporalunit
https://tc39.es/proposal-temporal/#sec-temporal-totemporalroundingincrement
https://tc39.es/proposal-temporal/#sec-temporal-roundhalfawayfromzero
https://tc39.es/proposal-temporal/#sec-temporal-roundnumbertoincrement
https://tc39.es/proposal-temporal/#sec-temporal-roundtemporalinstant

Bug: v8:11544
Change-Id: I37750f166e6b5597db16574d2ce4d5f92065a7b0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3566671
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81212}

This reverts commit 035ba1d8.

Reason for revert: fails on Blink Linux Debug bots:
https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Blink%20Linux%20Debug/14932/overview

Original change's description:
> [wasm] Use the API callback to resolve the wasm result promise
>
> This CL switches resolving and rejecting the wasm result promise from
> the V8-internal API to the external API added in
> https://chromium-review.googlesource.com/c/v8/v8/+/3695584.
>
> This CL can land once Chrome provided an implementation of the callback.
>
> R=​jkummerow@chromium.org
>
> Bug: v8:12953
> Change-Id: I3ca395594b4e7b5018fdcdac8c215dd4d6bf8de0
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3695589
> Commit-Queue: Andreas Haas <ahaas@chromium.org>
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#81206}

Bug: v8:12953
Change-Id: I35f85d056e2c9063f5b1280c7a3e96a20d67fcad
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3709409
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@{#81211}

This reverts commit be41754f.

Reason for revert: This change breaks the GCC component build (e.g. https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux64%20gcc%20-%20debug%20builder/1997/overview)

Original change's description:
> [wasm] Deprecate WasmModuleObjectBuilderSteraming
>
> This class is just dead code.
>
> Bug: v8:12926
> Change-Id: Ic780c0b1bf5b1e517aa919b820fad4ec083d9ef7
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3689581
> Reviewed-by: Adam Klein <adamk@chromium.org>
> Commit-Queue: Andreas Haas <ahaas@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#81169}

Bug: v8:12926
Change-Id: I8ef0dbd6ebaac0cbcc752338b7bfdf6049e6874c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3707219
Owners-Override: Adam Klein <adamk@chromium.org>
Auto-Submit: Andreas Haas <ahaas@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81210}

Change-Id: I8776f1a77a809dc21797dbc1673539780249cf00
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3708481
Commit-Queue: Junliang Yan <junyan@redhat.com>
Reviewed-by: Milad Farazmand <mfarazma@redhat.com>
Cr-Commit-Position: refs/heads/main@{#81209}

Exceptions should propagate inside the logical stack, which can consist
of multiple wasm stack segments. When the outermost frame of the current
segment is reached, pick up the parent stack and continue the search
from there, and update the state to reflect the implicit stack switch.

Drive-by: cleanups.

R=ahaas@chromium.org
CC=​fgm@chromium.org

Bug: v8:12191, v8:12960
Change-Id: Ia5cb39a6ae197fb68e635f986952419dc43c7b98
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3695376Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81208}

Fixing build with `v8_enable_webassembly = false`.

Change-Id: Ib69e3f462f6fe9122707d1b3260262bbb83f5399
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3708474
Commit-Queue: Milad Farazmand <mfarazma@redhat.com>
Reviewed-by: Junliang Yan <junyan@redhat.com>
Cr-Commit-Position: refs/heads/main@{#81207}

This CL switches resolving and rejecting the wasm result promise from
the V8-internal API to the external API added in
https://chromium-review.googlesource.com/c/v8/v8/+/3695584.

This CL can land once Chrome provided an implementation of the callback.

R=jkummerow@chromium.org

Bug: v8:12953
Change-Id: I3ca395594b4e7b5018fdcdac8c215dd4d6bf8de0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3695589
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81206}

Bug: v8:7748
Change-Id: Ib3b1d99107ad2a9c703e9dc546b522e208204d1c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3702443
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81205}

Changes:
- Rename InitExpression -> ConstantExpression in places which reference
  the ConstantExpression type.
- Move ConstantExpression to its own file, along with ValueOrError and
  EvaluateConstantExpression.

Change-Id: Ife572d783531216b6ea3d2626e4fbf4048463253
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3702798Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81204}

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/4be7c7b..7e8d64b

Rolling v8/buildtools/linux64: git_revision:2ecd43a10266bd091c98e6dcde507c64f6a0dad3..git_revision:e62d4e1938a45babc9afb6db543f388cd1802a52

Rolling v8/buildtools/third_party/libc++/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxx/+log/b126981..1a63708

Rolling v8/buildtools/third_party/libc++abi/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxxabi/+log/013bcd8..2dba7d2

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/d854027..0eef537

Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/b603090..c5c4853

Rolling v8/third_party/fuchsia-sdk/sdk: version:8.20220613.2.1..version:8.20220614.2.1

Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/30892fa..aab5788

R=v8-waterfall-sheriff@grotations.appspotmail.com,mtv-sf-v8-sheriff@grotations.appspotmail.com

Change-Id: I97d4ae83dccc42a36734fd2ae3b047632fac8be6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3708478
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@{#81203}

Bug: v8:12912
Change-Id: Ibfd8d29660ee55fa1d4cd0cac76942826ea541fc
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3708852
Auto-Submit: Adam Klein <adamk@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@{#81202}

This is useful for cases where we're calling a Maybe-returning
function only for its side effects and possible exception-throwing.

Change-Id: I64e73598d40b3565d83cb17166c762d8affd7a84
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3708022Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81201}

Also implement AOs: ParseTemporalZonedDateTimeString, ToTemporalZonedDateTime

Spec Text:
https://tc39.es/proposal-temporal/#sec-temporal.zoneddatetime.from
https://tc39.es/proposal-temporal/#sec-temporal-parsetemporalzoneddatetimestring
https://tc39.es/proposal-temporal/#sec-temporal-totemporalzoneddatetime

Sync ToTemporalOffset and ToTemporalDisambiguation to latest spec to take undefined.
https://tc39.es/proposal-temporal/#sec-temporal-totemporaloffset
https://tc39.es/proposal-temporal/#sec-temporal-totemporaldisambiguation

Bug: v8:11544
Change-Id: I4137725155201b025066538ce337f6ae4749dc5e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3699684
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81200}

https://github.com/tc39/proposal-intl-numberformat-v3/pull/85

Also add test to show the problem while using numberingSystem with formatRange


Bug: v8:12977, v8:10776
Change-Id: I09845b6f04994dc84b9a21e272d39d785db3317a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3708020
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81199}

Stage 3 proposal

flag --harmony-intl-number-format-v3

Spec: https://github.com/tc39/proposal-intl-numberformat-v3
R2T: https://groups.google.com/a/chromium.org/g/blink-dev/c/vy6rCuh3r_0/m/1Q2FHx9hBAAJ
Design Doc: https://docs.google.com/document/d/19jAogPBb6W4Samt8NWGZKu47iv0_KoQhBvLgQH3xvr8/edit
https://docs.google.com/document/d/14zxGub6Os6nARzH6XstOZX05w2537sZo_ZSSlGjGpBM/edit#heading=h.86ckkob9p59r
https://chromestatus.com/feature/5707621009981440

Bug: v8:10776
Change-Id: I81d0385b09c283628c7c36096d26e07a817888a1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3703471Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81198}

Extend V8_OS_LINUX ifdef guards to surround PrintToStderr() helper.

Change-Id: Ia27d532eef60aa162b99c6989b1312515a038110
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3708021
Commit-Queue: Adam Klein <adamk@chromium.org>
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81197}

This is a reland of commit 76a07814

Changes compared to original:
- Add WasmArray::SetTaggedElement, which uses write barriers.
- In Factory::NewWasmArrayFromElementSegment, the new array may have
  moved to OldSpace until it is initialized. Therefore, it needs write
  barriers; use the new method for that.
- Small readability improvements.

Original change's description:
> [wasm-gc] Implement array.init_from_elem
>
> Bug: v8:7748
> Change-Id: I65dbb496302045820063bd0f4f9ea054e6a645bd
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3695580
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#81128}

Bug: v8:7748
Change-Id: Ic5def1886f662bddce72b8eaea274eb5e8ec0c68
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3704513Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81196}

This moves constant nodes to separate data structures on the graph so
they can be looked up there. Graph processors walk the constants before
walking other nodes.

Bug: v8:7700
Change-Id: Id4bec2c2a26011dcacf3355fe17d821451f79397
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3706625
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81195}

In addition change DCHECKs to CHECKs in StringForwardingTable.
The added CHECKs hopefully make it easier to reason about crashes on
canary.

Bug: chromium:1336516
Change-Id: I30bbabbc2a9186eaeac42c2963e7ae8dbb9fb527
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3707103Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Patrick Thier <pthier@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81194}

This is a partial reland of https://crrev.com/c/3597106 , except for the
changes in compiler.cc, which are just the minimal possible changes to
make the code compile.

With this change, it is possible that a call to
CompilationCache::LookupScript returns any of:
1. A Script and a toplevel SharedFunctionInfo (cache hit)
2. A Script but no toplevel SharedFunctionInfo (partial cache hit)
3. Nothing (cache miss)

Bug: v8:12808
Change-Id: Id33a4cd0cb28562d6b862fbb113ea9d03f255b2b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3687425Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Seth Brenith <seth.brenith@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#81193}