It's not being used, and causes compile errors on windows because of a
name clash (see referenced bugs).

R=mstarzinger@chromium.org
CC=tebbi@chromium.org, jarin@chromium.org

Bug: v8:8953
Change-Id: I22dcdbcbe92f92c390a2f2cdd289dda7f7dc4eb1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1505794Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60117}

This updates the existing bootstrap.sh script for gcmole to work against
LLVM and Clang version 8.0 releases. This is a follow-up to a previous
change which adapted the gcmole plugin to compile against those same
versions.

R=mslekova@chromium.org
BUG=v8:8813

Change-Id: Id6052fb9a7ec8a63d205eab2d4e233e2121c733d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1511275Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60116}

We have to create WasmExportedFunction objects for any WebAssembly
function which may escape a WebAssembly instance. Up until now we
created these WasmExportedFunction objects eagerly during instantiation
time: for any exported function, and any element in an exported table we
create such an object.

With the anyref proposal, the table.get instruction can allow any
function in a table to escape its instance. Therefore we would have to
create a WasmExportedFunction object for any function which is put into
a table.

With this CL we create WasmExportedFunctions for table entries lazily.
We initialize tables with placeholders consisting of the instance and
the function index. If we encounter a placeholder in table.get, we
create the WasmExportedFunction for the expected function to return it.

R=mstarzinger@chromium.org
CC=titzer@chromium.org

Bug: v8:7581
Change-Id: I4f32bd7433285d0b04a22c0fb70b736bac55b3f1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1505575Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60115}

instead of forwarding template constructors for these classes introduced in
edab9a20 commit.

TurboAssemblerBase constructors were declared as public to make the inherited
TurboAssembler, and MacroAssembler ctors also public.

This fixes Visual C++ 2017 compile error, when the template ctor in
TurboAssemblerBase class matches deleted copy ctor.

Bug: v8:8935
Change-Id: I1144a7025830c3a0ab86acaa8ea81def02d293b1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1496977Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60114}

Change-Id: I7d71c8cf4f7c0d1b833dc560b0d7418b1739e81a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1508595
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Auto-Submit: Junliang Yan <jyan@ca.ibm.com>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60113}

RotateRight32 needs a "number of bits" operand in the range 0..31.
Thankfully that's how x86 shift instructions behave anyway, and
how the bitwise shift operators in JavaScript are spec'ed, so this
fix is unobservable in non-UBSan builds.

RemoveArrayHolesGeneric can be used for length values anywhere in
the uint32_t range, so it must not implicitly cast those to int.
That actually caused an observable bug where a proxy's traps would
not get called at all, but only for huge "length" properties, where
the entire operation would also be painfully slow.

Bug: chromium:935133, chromium:937652
Change-Id: I13f74ca27eae6b2b089d58217842b699b2574509
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1510272
Auto-Submit: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60112}

- Converts most integer vector tests to use globals (except Select)
  so results can be checked in C++ code.
- Remove integer vector result checking macros.
- Add specializations of test CompareOps for floats, so we can use
  BinOps for integer vector compare opcodes.
- Remove Run#format#CompareOpTests helper functions for integer vector
  types. Use Run#BinOpTests helper function instead.

Bug: v8:6020
Change-Id: I968a71c874b028a750e1118cf51f6678cae90091
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1496281
Commit-Queue: Bill Budge <bbudge@chromium.org>
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60111}

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/37fdf54..ba214bf

Rolling v8/test/wasm-js/data: https://chromium.googlesource.com/external/github.com/WebAssembly/spec/+log/44dfa15..b552862

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/ccc2908..a07cd8f

Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/ffb1ffb..2f3c820

Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/8d60039..60462ac

TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org

Change-Id: I687a2ab71f8b6484d864a86db2579d55ded3882e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1510578Reviewed-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/master@{#60110}

This is a reland of 821bc649

Original change's description:
> [wasm simd] Fix F32x4 Min and Max
> 
> - Fix F32x4 tests to save results in globals, so they can be checked
>   in C++ code. Perform correct checks in case of NaNs.
> - Fix ia32, x64 implementations of F32x4Min, F32x4Max to correctly
>   deal with NaNs.
> - Enable tests for all float values on all platforms, except skip
>   denormalized results on ARM, and skip extreme values for reciprocal,
>   reciprocal square root approximation opcodes.
> - Disable Min, Max test for interpreter (see v8:8425) since it doesn't
>   handle NaNs correctly.
> - Fix vmin, vmax implementations in ARM simulator.
> 
> Bug: v8:8639
> Change-Id: I87e188e3cb078f09fdacfd9955f426c20a11bf64
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1495897
> Commit-Queue: Bill Budge <bbudge@chromium.org>
> Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#60021}

Bug: v8:8639
Change-Id: Ic557aa1d323693eabf5885ff5eddc15e3174079b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1501279Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60109}

Antarctica/DumontDUrville has special casing.

Bug: chromium:928068
Change-Id: I8aea2fafc2c14d6fbfee8a95910df7e8d7d1ff37
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1507329Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60108}

Fix 'intl402/Intl/getCanonicalLocales/non-iana-canon'
Add "mo" to IsDeprecatedLanguage list.

Bug: v8:8849
Change-Id: I414f2a86fd18719ddcce07e9cbcb20caa6459acd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1504772
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60107}

V8's MemMove and libc's memset do not specify how the memory is filled,
but wasm requires the direction to be backward only when the regions are
overlapping and the source address is less than the destination address.

Bug: v8:8950
Change-Id: If392967b51b33ad65fe145660f44b857559e34b1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1507316
Commit-Queue: Ben Smith <binji@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60106}

Change-Id: I71a347673f656ba7cdb33d5094277f8cac6f4a7c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1508820
Auto-Submit: Junliang Yan <jyan@ca.ibm.com>
Reviewed-by: Milad Farazmand <miladfar@ca.ibm.com>
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#60105}

... because the latter are not meant to be modified from non-main thread
and especially after V8 isolate is set up while the former are modified
cuncurrently by tracing API.

Tbr: verwaest@chromium.org
Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_rel
Bug: v8:8929, v8:8834
Change-Id: I44d3da2f388bb8bb8d0365ac6354e761bf92b936
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1505581Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60104}

Implement ReturnCall functionality for TurboFan compiler.

Bug: v8:7431
Change-Id: I1e20473a9b3eba9ee48c0c11f89029356dd9b9eb
Cq-Include-Trybots: luci.v8.try:v8_linux64_ubsan_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1467344
Commit-Queue: Francis McCabe <fgm@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60103}

(https://chromium-review.googlesource.com/c/v8/v8/+/1467182)

Bug: v8:7703
Change-Id: Ia6b74b985735af67bde56b30e4a709247eb591be
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1508674
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60102}

This change enables clean-up of weak map entries in the
scavenger of the weak map is in the young generation.
With this change, the scavenger treats keys in ephemerons as
weak instead of strong, but does not implement full ephemeron
semantics: Values are treated always as strong, independently
of whether the key is live or not.

This approach ensures that no value is cleaned up accidentally.
After scavenging, all entries with dead keys are removed from
weak maps. After that, some values that are not referenced anywhere
anymore might still be in the heap, and those can be cleaned up
in the next scavenge.

What the scavenger does, amounts to one iteration of the
fixed-point algorithm required to implement ephemeron semantics.
We hope that this is a reasonable trade-off between time spent
tracing and cleaned-up entries.

This change does not affect weak maps that reside in old space.

Bug: v8:8557
Change-Id: Ic5618b3b863ad8c314c87449571150e756fecbf0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1467182
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60101}

... which complained about truncating uintptr_t constant to uint32_t.

Bug: v8:7703
Change-Id: I6fae2bf1e5de79e6131479b84a8d8aa5b9de909f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1508672Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60100}

After introducing the new pointer-containing Object class in V8 (see
https://docs.google.com/document/d/1_w49sakC1XM1OptjTurBDqO86NE16FH8LwbeUAtrbCo/edit),
gcmole stopped finding errorneous usage of raw pointers in functions that could
trigger GC. This CL modifies the heuristics of the tool to classify Object and
MaybeObject instances as raw pointers, thus giving back the missing warnings.

Updated the gcmole implementation to support modern llvm (tested with llvm 8.0)
for which additional support for MaterializeTemporaryExpr, ExprWithCleanups and
UnaryExprOrTypeTraitExpr was needed.

Basic tests are added to make it harder to introduce such errors without
noticing in the future.

This version gives a lot of false positives when ran on the whole project, see
https://docs.google.com/document/d/1K7eJ0f6m9QX6FZIjZnt_GFtUsjEOC_LpiAwZbcAA3f8/edit

R=jkummerow@chromium.org,mstarzinger@chromium.org

Bug: v8:8813
Change-Id: Ic0190a4bc2642eda8880d9f7b30b5145a76a7d89
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1494754
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60099}

Some windows toolchains contain a macro name 'FormatMessage', making
compilation fail, see e.g.
https://ci.chromium.org/p/v8/builders/try/v8_win64_msvc_compile_rel/b8919741418899023808.

Hence rename {MessageFormatter::FormatMessage} to
{MessageFormatter::Format}.

R=sigurds@chromium.org

Change-Id: I51bd444838be2449bbe848aa0f7f85d73a0a713b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1505456Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60098}

smi size is sill 8 bytes when V8_COMPRESS_POINTERS is undefined.

Bug: v8:7703
Change-Id: I0d1e757e42e8b1e6b10960420135245e24553175
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1508572
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Auto-Submit: Junliang Yan <jyan@ca.ibm.com>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60097}

Emitting bytes to the Uint8Array directly speeds up generation of
binaries enormously.
On the limits-any.js spec test (which creates huge modules), the
execution time of an optdebug build reduces from 286 seconds to 61
seconds.

R=titzer@chromium.org
CC=​ahaas@chromium.org, ssauleau@igalia.com

Change-Id: I5b473b7dc7b0853e54d2406f3db3658bb2abed40
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1508352Reviewed-by: Ben Titzer <titzer@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60096}

Because string-util.h includes src/base/logging.h

Bug: chromium:931596
Change-Id: Ia6f49ec4629471e8a4a20578c6073b47eab8c4df
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1507000
Auto-Submit: Takuto Ikuta <tikuta@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60095}

When running mksnapshot standalone, no callback is registered to
serialize embedder fields. In this case they are most probably empty as
there is no embedder to set them, so provide a default serialization
that keeps them as nullptr.

Bug: v8:8822
Change-Id: I9219f2755488aa1473959c3ee75e9d4f47202359
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1507677
Auto-Submit: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60094}

Most test-log tests create their own isolates, so initializing the cctest
isolate is not necessary.

Bug: v8:7464
Change-Id: Icc3cd9d5053c4070833709cbe28e5bde2cee9708
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1507719Reviewed-by: Dan Elphick <delphick@chromium.org>
Commit-Queue: Maciej Goszczycki <goszczycki@google.com>
Cr-Commit-Position: refs/heads/master@{#60093}

This makes sure an exception raised while compiling a module via the
embedder API is properly returned as a "scheduled exception" and hence
propagates to surrounding {v8::TryCatch} scopes.

R=clemensh@chromium.org
TEST=cctest/test-api/WasmModuleObjectCompileFailure
BUG=v8:8908

Change-Id: I52b21fbe5a4548aa346fd6c9b5bac061613db487
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1507673
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60092}

Add a fast path for String.p.startsWith(str) when length of str is 1.

Bug: v8:8400
Change-Id: I65e657549902dc3ad064a213d815dd098ce6455f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1491872
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60091}

Bug: v8:8945
Change-Id: I0e1b0d6751efdb468e603df21af4d36972b8b90b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1505455
Commit-Queue: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60090}

Change-Id: Ic11e2c6a7b08b7f470f8f1649f37c48cc53eeee6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1507675Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60089}

NOTRY=true
TBR=machenbach@chromium.org

Change-Id: I0b8b93276e7724ef103924d17646599aef7b2ab4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1508212Reviewed-by: Michael Hablich <hablich@chromium.org>
Commit-Queue: Michael Hablich <hablich@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60088}

This umblocks switching this builder to Xenial. The corresponding gcc
version is not yet supported by goma.

NOTRY=true

Bug: chromium:933093
Change-Id: Ib00d191c229bb598b209dcaf447321b874571e62
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1505577Reviewed-by: Tamer Tas <tmrts@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60087}

Updates a bunch of links from https://github.com/v8/v8/wiki pages to the
appropriate v8.dev page that it redirected to anyway.

Bug: v8:8834
Change-Id: I5b37996900eb779753d97e487d16e1489f54d391
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1503473
Auto-Submit: Dan Elphick <delphick@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60086}

These changes fix Python 3 compatibility errors in third-party libraries
I'm not sure if these problems can be fixed this way.
But! (1) In deps/inspector_protocol no file roll.py
it looks like the repository v8 it shouldn't be, either.
(2) I have not found a separate repository for binutils.


Bug: chromium:935197
Change-Id: Ied2bb83e0539aa392f8fc7c3aeef662612f37d06
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1484302Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60085}

NOTRY=true

Bug: v8:8959
Change-Id: I3493487268aa945aab690ee4561678e61b09aace
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1507676Reviewed-by: Tamer Tas <tmrts@chromium.org>
Commit-Queue: Tamer Tas <tmrts@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60084}

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/80892bf..37fdf54

Rolling v8/buildtools: https://chromium.googlesource.com/chromium/src/buildtools/+log/3e50219..a9db5de

Rolling v8/buildtools/third_party/libc++/trunk: https://chromium.googlesource.com/chromium/llvm-project/libcxx/+log/22d3f6d..9ae8fb4

Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/cf661ac..ffb1ffb

Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/257c91c..8d60039

TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org

Change-Id: I3fd7ecfbcb998097e5cfe062e4f20933244da918
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1507793Reviewed-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/master@{#60083}

Execute foreground tasks triggered by the {CompilationStateCallback}
via the {CompileStep} mechanism of {AsyncCompileJob} such that they get
cancelled when the AsyncCompileJob dies.

R=ahaas@chromium.org

Bug: chromium:938311
Change-Id: I2082f93f47988c014c8dee3ddf3e9b2940f6f531
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1507674Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60082}

TBR=yangguo@chromium.org

Change-Id: Ieb6f9da0cd15c65ed0537ecbc3a3c032ac6bbbf7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1507672Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60081}

R=jkummerow@chromium.org
TEST=mjsunit/asm/regress-937650
BUG=chromium:937650

Change-Id: I9a46fcce68cf1b5c424539aad2f78fbcd30cf9b1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1505458Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60080}

Bug: v8:8889
Change-Id: If0a8e71dca2ae5660481ba78bf79eb311d60c9e4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1495557
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60079}

This reverts commit 0738c63a.

Reason for revert: Closes tree

Original change's description:
> Update V8 DEPS.
> 
> Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/80892bf..2cef311
> 
> Rolling v8/buildtools: https://chromium.googlesource.com/chromium/src/buildtools/+log/3e50219..a9db5de
> 
> Rolling v8/buildtools/third_party/libc++/trunk: https://chromium.googlesource.com/chromium/llvm-project/libcxx/+log/22d3f6d..9ae8fb4
> 
> Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/cf661ac..48f640f
> 
> TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org
> 
> Change-Id: Ibe4c24ac7d8a576c21306a915b0d68222eb4477b
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1507318
> 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/master@{#60077}

TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org,v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com

Change-Id: I84832aa42e94f79b6c55f083d574e15c8c2d9353
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1505583Reviewed-by: Simon Zünd <szuend@chromium.org>
Commit-Queue: Simon Zünd <szuend@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60078}