Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/263ec78..ad1e3fb

Rolling v8/buildtools/third_party/libunwind/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libunwind/+log/fa8d4c8..21acd3f

Rolling v8/third_party/aemu-linux-x64: KDNRxWTmjlQIxZYPFEwIygxfih4aexkTD2JwU6hED-8C..8buMrGFlldiiEGiS-u8rclQGhORwxrcN14vZGo5U8sgC

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

Change-Id: I0a097f57932644ddde82209d64ecb5c1dd92f415
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3239523Reviewed-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/main@{#77510}

Narrow down the list of owners to choose from in the gcmole auto-update CLs.

Bug: v8:11169
Change-Id: I9f553124c43dc9fc094a8f4a6e2bcc832fe27636
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3236993
Commit-Queue: Liviu Rau <liviurau@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77509}

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/4d4596d..263ec78

Rolling v8/buildtools/third_party/libc++abi/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxxabi/+log/be63497..9b8228b

Rolling v8/buildtools/third_party/libunwind/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libunwind/+log/6f77fbf..fa8d4c8

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

Change-Id: I01ebcedc4000923f7e433e0a8dc87d1f042f6f08
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3237759Reviewed-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/main@{#77508}

Some variables are only used in DCHECKs, which leading to the
`unused-but-set-variable` check fail in release mode.
So we need to explicitly mark them as used.

Change-Id: I18dc8ec97ea5fbbaa081a52629b9572b863d901e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3237558Reviewed-by: Liu yu <liuyu@loongson.cn>
Commit-Queue: Zhao Jiazhong <zhaojiazhong-hf@loongson.cn>
Cr-Commit-Position: refs/heads/main@{#77507}

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/ee9068d..4d4596d

Rolling v8/buildtools/third_party/libc++abi/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxxabi/+log/4c834ab..be63497

Rolling v8/third_party/aemu-linux-x64: CtkoubyWN1QNNB68v2CsV0fsa-ikErKqmbujQdM_iGMC..KDNRxWTmjlQIxZYPFEwIygxfih4aexkTD2JwU6hED-8C

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/2d03634..e9a87dc

Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/ed33756..7a6ff98

Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/2b09788..e193c0a

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

Change-Id: I913db72cd3a1b0b7351a95d33829f85bb643268e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3237409Reviewed-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/main@{#77506}

Bug: v8:12301
Change-Id: Ia87943478c1b67c077a18785668c485c404cd5dd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3235814Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77505}

Extract instructions, and pextrq.

Bug: v8:12207
Change-Id: I919ce53a6bb1357cb70d78b3c7f12fc3d2128deb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3223969
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77504}

https://chromium.googlesource.com/external/github.com/tc39/test262/+log/8d420cef4..1ad9bb7626a

Bug: v8:7834
Change-Id: Icc082f9834aabd39f0d21f85d6ff9ed8ad1d0137
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3235813Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77503}

https://github.com/google/benchmark/pull/1256 has been upstreamed.
Manually roll forward and immediately remove the build-time work
around.

Change-Id: I567dc0bdfda128656c874b6555dc6a89eeaa8100
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3236991
Auto-Submit: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77502}

Bug: chromium:1260621
Change-Id: Iddfd5ee70ce9479209ff81f41197805e738298e0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3236990Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77501}

This flag will force the usage of the mid-tier register allocator, which
is otherwise only used for huge functions, hence does not get much
fuzzer coverage.

R=machenbach@chromium.org

Bug: v8:12330
Change-Id: I30b602b54adf858a2a3aaf73d8828875c1f6df7a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3234492Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77500}

Change-Id: Ia4151fe23a8217f3f62d895fb74f96f934ab9618
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3236766Reviewed-by: Junliang Yan <junyan@redhat.com>
Commit-Queue: Milad Fa <mfarazma@redhat.com>
Cr-Commit-Position: refs/heads/main@{#77499}

To get more details about the failure when it flakes.

Bug: v8:12332
Change-Id: I1bf5188efe13a75e34dd9832e6275fd985ee8dbd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3233974
Commit-Queue: Joyee Cheung <joyee@igalia.com>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77498}

Bug: v8:12333
Change-Id: Ic29a9d67b586629148075dccbcebcf6f49398fb8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3235684
Auto-Submit: Jianxiao Lu <jianxiao.lu@intel.com>
Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77497}

Drive-by-fix: format file

Change-Id: I4915ef1e917a22a8be464f75c136b4c97e045379
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3234493Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77496}

If an output operand has "same as input" policy, we cannot assume that
it's input 0. Instead we should look at the {input_index}.

The bug manifests on Wasm select instructions, where the input index is
actually 2 and not 0.

In order to test this better, we introduce the a new
--turbo-force-mid-tier-regalloc flag, which always uses the mid-tier
register allocator. Otherwise the bug would only manifest on huge
functions.

R=mslekova@chromium.org
CC=​thibaudm@chromium.org

Bug: v8:12330
Change-Id: I6a005a48bbd2aba354dc99fed587bffce24c8839
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3234722Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77495}

Comments in interface-descriptors stated that the argument count is
without the receiver, which is no longer true (see [1]).

[1] https://crrev.com/c/3140608

Bug: v8:11112
Change-Id: I75277bd4044a49a5a668f602501ad229bc44720b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3234491
Commit-Queue: Patrick Thier <pthier@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Auto-Submit: Patrick Thier <pthier@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77494}

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/110f470..ee9068d

Rolling v8/buildtools/third_party/libc++abi/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxxabi/+log/9eb0245..4c834ab

Rolling v8/buildtools/third_party/libunwind/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libunwind/+log/557b51a..6f77fbf

Rolling v8/third_party/aemu-linux-x64: oT0j0p3wnLGyIs4qDcea3sRhW4YKoAhTY2LDWkJ4T4QC..CtkoubyWN1QNNB68v2CsV0fsa-ikErKqmbujQdM_iGMC

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/876bab7..2d03634

Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/756e98f..ed33756

Rolling v8/third_party/googletest/src: https://chromium.googlesource.com/external/github.com/google/googletest/+log/075810f..16f637f

Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/c00aa10..2b09788

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

Change-Id: I779a9da6804d29e4f7a05d646d1f8a6cbff3de8f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3233925Reviewed-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/main@{#77493}

Calling class constructors without new is a spec violation and should
raise an exception.
In [1] calling class constructors with spread (without new) was handled
by reducing the node to a call to runtime to raise the exception.
However, arguments of the call have to be evaluated first ([2]).
This CL changes the reduction of JSCallWithSpread/JSCallWithArrayLike to
a no-op in JSCallReducer if the target is a class constructor, delaying
raising of the exception to the call builtin.

[1] https://crrev.com/c/3229369
[2] https://tc39.es/ecma262/#sec-evaluatecall

Bug: chromium:1262007
Change-Id: I2ef504d4ce6e51d582b5951beb6debb983cefba6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3236348
Commit-Queue: Patrick Thier <pthier@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77492}

This CL exposes the async stack traces instrumentation on the console
object, behind a --experimental-async-stack-tagging-api flag. It serves
as a prototype that aims to validate whether the debugging experience
can be improved for userland code that uses custom schedulers. The tests
are implemented as Blink web tests in the following CL:
https://chromium-review.googlesource.com/c/chromium/src/+/3226418

Bug: chromium:332624
Change-Id: Ib1ee71de68f7bb9aff5b944812ce681d8711d217
Signed-off-by: Victor Porof <victorporof@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3212506Reviewed-by: Simon Zünd <szuend@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77491}

We use a mutex to avoid data race when reading/writing to the
code object registry.

Functions called only by the sweeper happens during safepoints and
do not need to be protected by the mutex.

Bug: v8:12054
Change-Id: Ie85bf0422622eee7f2836ecae132397a6aa4ed59
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3234721
Commit-Queue: Victor Gomes <victorgomes@chromium.org>
Auto-Submit: Victor Gomes <victorgomes@chromium.org>
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77490}

Rolling this manually because we have to update paths in sync with
instrumented_libraries due to https://crrev.com/c/3224627.

Rolling v8/third_party/instrumented_libraries:
https://chromium.googlesource.com/chromium/src/third_party/instrumented_libraries/+log/6527a4e..3c149f5

Bug: chromium:1261909
Change-Id: Ibcb6ebefa287e0125e0cb75be8dc51dea392a502
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3233138
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77489}

This is a reland of 6cd14492

Additionally rolls buildtools to include https://crrev.com/c/3045960

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/f78b0bd..110f470

Rolling v8/buildtools: https://chromium.googlesource.com/chromium/src/buildtools/+log/a9bc3e2..f5750f5

Original change's description:
> [Fuchsia] Remove checkout_fuchsia_for_arm64_host
>
> Also roll /build to a version that contains the cl removing
> checkout_fuchsia_for_arm64_host
>
> Bug: chromium:1137662
> Change-Id: I72851e5ab4e1daabf6ea62fb7935dfd28d8dee25
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3232816
> Auto-Submit: Chong Gu <chonggu@google.com>
> Commit-Queue: Chong Gu <chonggu@google.com>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#77486}

Bug: chromium:1137662
Change-Id: Iaa142fd3e61ce14972381f309a83f45e1a0cb318
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3236347Reviewed-by: Liviu Rau <liviurau@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77488}

This reverts commit 6cd14492.

Reason for revert: The build roll is breaking out Android Arm64 build (https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Android%20Arm64%20-%20builder/41853/overview)

Original change's description:
> [Fuchsia] Remove checkout_fuchsia_for_arm64_host
>
> Also roll /build to a version that contains the cl removing
> checkout_fuchsia_for_arm64_host
>
> Bug: chromium:1137662
> Change-Id: I72851e5ab4e1daabf6ea62fb7935dfd28d8dee25
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3232816
> Auto-Submit: Chong Gu <chonggu@google.com>
> Commit-Queue: Chong Gu <chonggu@google.com>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#77486}

Bug: chromium:1137662
Change-Id: I48f8f030cee277b761d17fa3c891737f84c25970
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3234962
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Owners-Override: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77487}

Also roll /build to a version that contains the cl removing
checkout_fuchsia_for_arm64_host

Bug: chromium:1137662
Change-Id: I72851e5ab4e1daabf6ea62fb7935dfd28d8dee25
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3232816
Auto-Submit: Chong Gu <chonggu@google.com>
Commit-Queue: Chong Gu <chonggu@google.com>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77486}

Port 8bbb44e5
Port 7c08633b

Change-Id: Iebc3e223a0a7bc5f31ef0f21d8589e60ccdc0833
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3233695
Auto-Submit: Yahan Lu <yahan@iscas.ac.cn>
Commit-Queue: ji qiu <qiuji@iscas.ac.cn>
Reviewed-by: ji qiu <qiuji@iscas.ac.cn>
Cr-Commit-Position: refs/heads/main@{#77485}

Relaxed f32x4 and f64x2 min and max.

These instructions only guarantee results when the inputs are non nans,
and when the inputs are not 0s of opposite signs.

Reuse existing float binop testing harnesses and add special checks for
such constants when relaxed operations are being tested.

Drive-by rename of x64 instruction codes to be Minps/Maxps/Minpd/Maxpd
since they map down exactly to a single instruction.

Bug: v8:12284
Change-Id: I1449dbfa87935a96d7d260db22667ab7b9e86601
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3218196Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77484}

--no-stress-flush-bytecode doesn't exist and should be
--no-stress-flush-code. Not supressing it means a tester could pass
--stress-flush-code and --no-flush-bytecode, which are contradictory and
will assert.

Bug: v8:12331
Cq-Include-Trybots: luci.v8.try:v8_numfuzz_dbg_ng,v8_numfuzz_ng
Change-Id: I6490271bcb11f5ea925eb8b65fbe0455c2dafeaf
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3233952Reviewed-by: Zhi An Ng <zhin@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Auto-Submit: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77483}

This reverts commit 17a99fec.

Reason for revert: https://crbug.com/1261909

Original change's description:
> Update V8 DEPS.
>
> Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/f78b0bd..50ef978
>
> Rolling v8/buildtools: https://chromium.googlesource.com/chromium/src/buildtools/+log/a9bc3e2..aa2fb01
>
> Rolling v8/buildtools/third_party/libc++abi/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxxabi/+log/9eb0245..025086b
>
> Rolling v8/buildtools/third_party/libunwind/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libunwind/+log/557b51a..10f4e4a
>
> Rolling v8/third_party/aemu-linux-x64: oT0j0p3wnLGyIs4qDcea3sRhW4YKoAhTY2LDWkJ4T4QC..p2K77JFqGXfOhd-k7kwHxN1jcMy1onKpHYDko4dJTnwC
>
> Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/876bab7..2d03634
>
> Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/756e98f..b6ce244
>
> Rolling v8/third_party/googletest/src: https://chromium.googlesource.com/external/github.com/google/googletest/+log/075810f..16f637f
>
> Rolling v8/third_party/instrumented_libraries: https://chromium.googlesource.com/chromium/src/third_party/instrumented_libraries/+log/6527a4e..3c149f5
>
> Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/c00aa10..79b0bc1
>
> TBR=v8-waterfall-sheriff@grotations.appspotmail.com,mtv-sf-v8-sheriff@grotations.appspotmail.com
>
> Change-Id: Ied2105fc229f34fd8b454eac0b01aed99a417de6
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3234818
> 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/main@{#77481}

Bug: chromium:1261909
Change-Id: I9e02280aad8ba14883856c2421f6d61ebb012775
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3234724
Auto-Submit: Michael Achenbach <machenbach@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@{#77482}

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/f78b0bd..50ef978

Rolling v8/buildtools: https://chromium.googlesource.com/chromium/src/buildtools/+log/a9bc3e2..aa2fb01

Rolling v8/buildtools/third_party/libc++abi/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxxabi/+log/9eb0245..025086b

Rolling v8/buildtools/third_party/libunwind/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libunwind/+log/557b51a..10f4e4a

Rolling v8/third_party/aemu-linux-x64: oT0j0p3wnLGyIs4qDcea3sRhW4YKoAhTY2LDWkJ4T4QC..p2K77JFqGXfOhd-k7kwHxN1jcMy1onKpHYDko4dJTnwC

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/876bab7..2d03634

Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/756e98f..b6ce244

Rolling v8/third_party/googletest/src: https://chromium.googlesource.com/external/github.com/google/googletest/+log/075810f..16f637f

Rolling v8/third_party/instrumented_libraries: https://chromium.googlesource.com/chromium/src/third_party/instrumented_libraries/+log/6527a4e..3c149f5

Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/c00aa10..79b0bc1

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

Change-Id: Ied2105fc229f34fd8b454eac0b01aed99a417de6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3234818Reviewed-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/main@{#77481}

Port e127f584

Original Commit Message:

    Handling of class constructors was moved from CallFunction to Call
    in [1].
    When reducing calls with spread we forward varargs directly to
    CallFunction, if we are spreading to inlined arguments or arguments of
    the outermost function.
    In that case we didn't check for class constructors and therefore didn't
    raise an exception.
    This CL adds checks for class constructors to all JSCall* nodes in
    JSCallReducer that missed them before.

    [1] https://crrev.com/c/3186434

R=pthier@chromium.org, joransiu@ca.ibm.com, junyan@redhat.com, midawson@redhat.com
BUG=
LOG=N

Change-Id: I02cba90369354f064201daa1bf8812e17cb2dc21
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3234040Reviewed-by: Junliang Yan <junyan@redhat.com>
Commit-Queue: Milad Fa <mfarazma@redhat.com>
Cr-Commit-Position: refs/heads/main@{#77480}

... when the v8_enable_external_code_space build flag is enabled.

Bug: v8:11880
Change-Id: I754c6229dcd25f81ef6dfbedc5885ac025c0aeff
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3164458
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77479}

These tests depend on predictable optimize/deoptimize movements.
--no-stress-flush-bytecode and --no-flush-bytecode ensure the feedback
vector is not flushed, causing unexpected deoptimizations.

Bug: v8:12328, v8:12311
Change-Id: I2eb7575e8c943a92c907831d4d66d2b0c9716869
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3232825Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77478}

Bug: v8:12305
Change-Id: Ibc71e864bfb19c720d4cecf61f1254402859db6b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3215100Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77477}

No-Try: true
Change-Id: Ib665f238db8dba7ca460f1fdb84e0e0e3a3d9e97
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3234720
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Auto-Submit: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77476}

The cctest enables concurrent-sparplug during startup, which creates
a job_handler_, then disables the flag before destroying the isolate,
which calls the destructor of ConcurrentBaselineCompiler.
This does not call job_handle_->Cancel and fails in a DCHECK inside
the default_job implementation.

Bug: v8:12054
Change-Id: I8975e2ad2c0aafaa86aedb13018617a08f0fded9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3234718
Commit-Queue: Victor Gomes <victorgomes@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Auto-Submit: Victor Gomes <victorgomes@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77475}

V8 fix: Temporarily allow using deprecated methods until upstream is fixed.

Rolling v8/third_party/google_benchmark/src: https://chromium.googlesource.com/external/github.com/google/benchmark/+log/59bbc7f..1e3ab7f

Merge remote-tracking branch 'upstream/pr/1240' (Roman Lebedev)
https://chromium.googlesource.com/external/github.com/google/benchmark/+/1e3ab7f

cmake: allow to use package config from build directory (Sergiu Deitsch)
https://chromium.googlesource.com/external/github.com/google/benchmark/+/1be88c0

Merge remote-tracking branch 'upstream/pr/1244' (Roman Lebedev)
https://chromium.googlesource.com/external/github.com/google/benchmark/+/3395949

cmake: make package config relocatable (Sergiu Deitsch)
https://chromium.googlesource.com/external/github.com/google/benchmark/+/eb9100b

GoogleTest.cmake.in: mention BENCHMARK_USE_BUNDLED_GTEST (Roman Lebedev)
https://chromium.googlesource.com/external/github.com/google/benchmark/+/2f30903

GoogleTest.cmake.in: immediately error-out after failure message, Closes #1255 (Roman Lebedev)
https://chromium.googlesource.com/external/github.com/google/benchmark/+/8c8052a

Introduce additional memory metrics (#1238) (Vy Nguyen)
https://chromium.googlesource.com/external/github.com/google/benchmark/+/7fad964

Fix -Wdeprecated-declarations warning triggered by clang-cl. (#1245) (Byoungchan Lee)
https://chromium.googlesource.com/external/github.com/google/benchmark/+/f730846

...

Change-Id: Ia10c33f512fae7bcc889e36a9cb368d8628f3e5f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3234197
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77474}

Port 8bbb44e5

Original Commit Message:

    Large character classes may easily be created when unicode
    properties (e.g.: /\p{L}/u and /\P{L}/u) are used - these are
    expanded internally into character classes that consist of hundreds
    of character ranges. Previously to this CL, we'd emit branching code
    for each of these ranges, leading to very large regexp code objects.

    This CL adds a new codegen mode for large character classes (where
    'large' currently means > 16 ranges). Instead of emitting branching
    code inline, the ranges are written into a ByteArray and we call into
    the C function IsCharacterInRangeArray for the actual branching logic.
    The ByteArray is smaller than emitted code and is deduplicated if the
    same character class is matched repeatedly in the same pattern.

    Note this mode is *not* implemented for the interpreter, since we
    currently don't have a constant pool for irregexp bytecode, and thus
    cannot reference ByteArrays.

R=jgruber@chromium.org, joransiu@ca.ibm.com, junyan@redhat.com, midawson@redhat.com
BUG=
LOG=N

Change-Id: I2ded01fa2767e56e72be81b949eefb5fb85b7013
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3231981Reviewed-by: Junliang Yan <junyan@redhat.com>
Commit-Queue: Milad Fa <mfarazma@redhat.com>
Cr-Commit-Position: refs/heads/main@{#77473}

Handling of class constructors was moved from CallFunction to Call
in [1].
When reducing calls with spread we forward varargs directly to
CallFunction, if we are spreading to inlined arguments or arguments of
the outermost function.
In that case we didn't check for class constructors and therefore didn't
raise an exception.
This CL adds checks for class constructors to all JSCall* nodes in
JSCallReducer that missed them before.

[1] https://crrev.com/c/3186434

Bug: chromium:1260623
Change-Id: Id39cdfd09ff5aae804ae30d96909518e408c9613
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3229369
Commit-Queue: Patrick Thier <pthier@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77472}

These two tests rely on the functions being immediately compiled with SP.
Concurrent SP might add a delay and fail the test.

Bug: v8:12054
Change-Id: I52dbdfeb5c49c23f2d20a43bb8a87aba1f16358e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3233233
Commit-Queue: Victor Gomes <victorgomes@chromium.org>
Commit-Queue: Patrick Thier <pthier@chromium.org>
Auto-Submit: Victor Gomes <victorgomes@chromium.org>
Reviewed-by: Patrick Thier <pthier@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77471}