Now that segmented code spaces are enabled for WebAssembly, tests that
allocate a large number of modules should no longer flakily run OOM.
R=clemensb@chromium.org
TEST=mjsunit/wasm/asm-wasm-{i32,f64}
BUG=v8:7899
Change-Id: Iab5d2c1b022cc1f6e44f132b14148c86f148cb54
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1876818
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64545}
Embedded builtins are now unconditionally enabled, which removes the
need to differentiate between enabled/disabled embedded builtins.
This Cl removes the 'embedded_builtins' variant and related
*.status entries.
R=machenbach@chromium.org
Bug: v8:8519
Change-Id: I55d0dd54735b7cc437832af6fa2836fd6c14a317
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1864936
Commit-Queue: Simon Zünd <szuend@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64464}
This is a reland of f5611402f7
We had to revert due to branch cut. The A/B experiment wasn't done yet.
Original change's description:
> [ptr-compr][arm64] Temporarily enable pointer compression on arm64
>
> ... and make sure that the arm64 ptr-compr bots proceed testing V8 without
> pointer compression in order to keep testing the other config.
>
> Commented out the 'extra' variant since it was crashing. Opened a bug
> regarding that: https://bugs.chromium.org/p/v8/issues/detail?id=9568
>
> Similar to x64's https://chromium-review.googlesource.com/c/v8/v8/+/1607654
>
> Bug: v8:7703
> Change-Id: Ifd46b029bab34524f9f536dcdbd1574f2ddcbf37
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1724216
> Reviewed-by: Tamer Tas <tmrts@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#63019}
Bug: v8:7703
Change-Id: I28726f534dfd17dd695a3ba5653873368e7a44b0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1872403
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64459}
This reverts commit ca1259fcac.
Reason for revert: Branch was cut and we don't want the flag flip shipping.
Original change's description:
> [ptr-compr][arm64] Temporarily enable pointer compression on arm64
>
> ... and make sure that the arm64 ptr-compr bots proceed testing V8 without
> pointer compression in order to keep testing the other config.
>
> Bug: v8:7703
> Change-Id: I0017345273d5328d95a338064dd80b44974c1c53
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1844780
> Reviewed-by: Igor Sheludko <ishell@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#64132}
TBR=machenbach@chromium.org,ishell@chromium.org,tmrts@chromium.org,solanes@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: v8:7703
Change-Id: I67c244e583893bb1062dbaa610c9c470fbfb9e40
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1868610
Reviewed-by: Santiago Aboy Solanes <solanes@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64374}
DefineClass uses the ClassBoilerplate to directly construct the
property descriptor array or dictionary for defining the class
constructor and prototype, skipping use of the LookupIterator and the
encapsulated protector update logic. This patch adds manual calls
to UpdateProtector(), which is in particular relevant for the
isConcatSpreadable protector.
Bug: v8:9837
Change-Id: I7b9d8105d41f5f0f826ca2ce35d6bf3d1aeee6e7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1863644
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64368}
Split up the test so each test runs in a fresh Isolate with pristine
protector state.
Note that testArrayConcatES5 was not split out because it is a duplicate
of mjsunit/array-concat.js, and testConcatRevokedProxy has already been
split out as mjsunit/es6/array-concat-revocable-revoked-proxy-[12].js.
Bug: v8:9837
Change-Id: I8f744b0263c82f1dae61a55032124d9129f8e6f3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1864007
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64366}
With exception handling enabled new call paths open up, which will
perform environment merging while a "call" or "call_indirect" is
currently being emitted. This will lead to double-use of the buffer
returned by calls to {Buffer} or {Realloc}. In general we should
transition away from this optimization to safer constructs such as
{base::SmallVector} to avoid such bugs.
R=clemensb@chromium.org
TEST=mjsunit/regress/regress-9832
BUG=v8:9832
Change-Id: I4c862ac1bc7dc34ad62279c82f6414153e8cbddb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1856006
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64271}
The test creates 10000 modules, which runs in less then one second in
release builds, but can take much longer with stress flags and on
special bots.
It timed out on the tsan isolates bot in a variant passing
--stress-wasm-code-gc.
Since the test should only verify that we support more than 1000
modules in a single isolate, we do not need to run it in that variant.
Thus just skip it.
R=fgm@chromium.org
Bug: v8:9814
Change-Id: Ie3a4f62a053b1f7cff2c2206f39ddd71a533ae3e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1845229
Reviewed-by: Francis McCabe <fgm@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64153}
... and make sure that the arm64 ptr-compr bots proceed testing V8 without
pointer compression in order to keep testing the other config.
Bug: v8:7703
Change-Id: I0017345273d5328d95a338064dd80b44974c1c53
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1844780
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64132}
This is a reland of c70de45c6a
Original change's description:
> [TurboProp] Add MidTierMachineLoweringPhase to avoid Late/MemoryOptimizationPhases
>
> Adds a MidTierMachineLoweringPhase which does select and memory lowering to machine
> nodes. This allows TurboProp to avoid the LateOptimizationPhase and
> MemoryOptimizationPhase phases while still lowering all simplified nodes to
> machine nodes before instruction selection.
>
> BUG=v8:9684
>
> Change-Id: I60533db93152ff044a2fa8c1c31adedeb3747856
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1815130
> Reviewed-by: Georg Neis <neis@chromium.org>
> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#63981}
TBR=neis@chromium.org
Bug: v8:9684
Change-Id: I9cf3d087b81bb81a09a725168da9dc19238da91f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1826726
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64003}
This reverts commit c70de45c6a.
Reason for revert: speculative revert
Original change's description:
> [TurboProp] Add MidTierMachineLoweringPhase to avoid Late/MemoryOptimizationPhases
>
> Adds a MidTierMachineLoweringPhase which does select and memory lowering to machine
> nodes. This allows TurboProp to avoid the LateOptimizationPhase and
> MemoryOptimizationPhase phases while still lowering all simplified nodes to
> machine nodes before instruction selection.
>
> BUG=v8:9684
>
> Change-Id: I60533db93152ff044a2fa8c1c31adedeb3747856
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1815130
> Reviewed-by: Georg Neis <neis@chromium.org>
> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#63981}
TBR=rmcilroy@chromium.org,neis@chromium.org
Change-Id: I99cddb2c435ad6347bdc9b61b95d48dca94294c7
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:9684
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1826720
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63984}
Adds a MidTierMachineLoweringPhase which does select and memory lowering to machine
nodes. This allows TurboProp to avoid the LateOptimizationPhase and
MemoryOptimizationPhase phases while still lowering all simplified nodes to
machine nodes before instruction selection.
BUG=v8:9684
Change-Id: I60533db93152ff044a2fa8c1c31adedeb3747856
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1815130
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63981}
This cl adds support for top level await to d8, but still
does not allow top level await through parsing.
Unfortunately, due to that restriction this cl has no automated
tests, but I added a 'top-level-await' variant and manually
confirmed it passes locally.
Bug: v8:9344
Change-Id: I3528442768107f5ad1ed1e9e947cfceae91c0cc6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1808483
Commit-Queue: Joshua Litt <joshualitt@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63909}
The predictable platform can make tasks deadlock if the spawning task
is holding a lock that the spawn task also wants to take. This is
because the spawned task is just executed immediately within the
"context" of the spawning task.
The wasm async compile tests deadlock because the
{BackgroundCompileTask}s hold the shared {BackgroundCompileToken}
(reader lock) while spawning new tasks via {OnBackgroundTaskStopped} ->
{RestartBackgroundTasks}. The new tasks might want to cancel
compilation via {BackgroundCompileToken::Cancel}, which takes the
writer lock and hence deadlocks.
This can not happen on any other platform, since tasks are not nested
that way.
R=ahaas@chromium.org
Bug: v8:9760
No-Try: true
Change-Id: I9fc34d5de386aa5c6fdd64a1570fddcff872ec95
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1816502
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63904}
ArrayBuffer tracking has landed, turning on GrowMemory for Shared
WebAssembly.memory on by default. Enable all variants of tests based
on the new implementation.
Bug: v8:8564, v8:9221, v8:8832
Change-Id: I0ff8688636303896450b788b2ff5a7268d386050
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1808106
Commit-Queue: Deepti Gandluri <gdeepti@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63855}
Adding a %SimulateNewspaceFull runtime function speeds up this test
from 7m21s to 0.3s (on arm.optdebug with --jitless).
Bonus content:
- speed up mjsunit/md5 by 23x (5m25s -> 7.5s)
- speed up mjsunit/string-replace-gc by 8x (1m37s -> 12s)
Bug: v8:9700, v8:9396
Change-Id: Id00d0b83b51192edf1d5493b49b79b5d76e78087
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1807355
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63829}
We used to have two special cases for named accesses on the global
proxy, one based on seeing the global proxy constant in the graph and
on based on seeing the global proxy map either in the feedback or in
the graph. A change I made a while ago accidentally disabled the second
one. This CL restores that.
Moreover, given how things are set up now (this might have been
different before), the first optimization is subsumed by the second
one, so this CL also removes the first one.
Finally, this CL records an accumulator hint in the case of a load,
which improves precision of the serializer for concurrent inlining.
Tbr: tebbi@chromium.org
Bug: v8:7790
Change-Id: I255afc6c79e5c5c900b3ccfcd8459d836d21e42b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1801954
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63806}
After https://crrev.com/c/1793065 the test should be fast enough to
execute it everywhere.
R=mslekova@chromium.org
Bug: v8:9696, v8:7783
Change-Id: I2485d703d6e973217eddde2f2814e31f7fcd8a61
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1795343
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63647}
This CL implements the tier-up strategy where the interpreter can be used for
an arbitrary number of executions for every regex, before tiering-up to the
compiler. The only exception is for functional global replaces, where we
eagerly tier-up to native code right away.
To use the tier-up logic --regexp-tier-up=value needs to be set. It is
currently set to 0 by default.
Change-Id: I770857e5eae710a952fe47661cb42957c53848b4
Bug: v8:9566
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1789299
Commit-Queue: Ana Pesko <anapesko@google.com>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63623}
Disable the 'wasm/grow-shared-memory' test from the mjsunit test suite for
all the 'gc_stress' variants. The test is currently disabled only for
executions with the combination of 'gc_stress' and 'slow_path'.
With the --gc-stress flag enabled, the test time outs as a result of
deadlock or fails with the DCHECK error because of the known issue.
Bug: v8:9221
Change-Id: Ia2cbbb6f1e5678e5583176fcdd557bd8760234e2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1789290
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Swapnil Gaikwad <swapnilgaikwad@google.com>
Cr-Commit-Position: refs/heads/master@{#63597}
This CL adds initial tests for the tier-up logic.
Change-Id: I6e6ff69604b14387e81b08d178f98d2227b4f496
Bug: v8:9566
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1776080
Commit-Queue: Ana Pesko <anapesko@google.com>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63503}
This change allows the KeyAccumulator to throw a range error if there
are too many properties to be enumerated.
This CL introduces extensive checks during key enumeration in the run-time,
and might introduce regressions. If so, feel free to revert.
Bug: chromium:918301
Change-Id: I6166c0b15f1a05eac7116a979f12ba4833d1d1b1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1545902
Auto-Submit: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63430}
For import wrappers, we add a special "callable" parameter as the last
parameter. This parameter is not set in the TurboFan graph but in the
code generator. Therefore this parameter has to be allocated in a
special register and cannot be lowered generically. With this CL we
detect in the CallDescriptor lowering if the last parameter is this
special "callable" parameter. If so, we preserve it in the lowered
CallDescriptor in the same register.
R=jkummerow@chromium.org
Bug: v8:7741
Change-Id: I884baa41813011c811612ec84f4e3cfe86a0e83a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1762014
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63344}
This CL was reviewed originally in https://crrev.com/c/1518181.
Bug: v8:7741
Change-Id: Iddb139a24c4b9aee6694e20cb5d04e9f9887160c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1752859
Auto-Submit: Sven Sauleau <sven@cloudflare.com>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63321}
Test mjsunit/regress/regress-992389 explicitly sets the jitless flag
when run.
Skip this test when run on builds without embedded-builtins.
Bug: v8:9632, chromium:992389
Change-Id: Ieb52a33006b1104080d8f5adb8c4f2c36e4413af
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1758317
Commit-Queue: Patrick Thier <pthier@google.com>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63240}
This reverts commit d1a4706af9.
Reason for revert: Experiment over.
Original change's description:
> Reland "[ptr-compr][arm64] Temporarily enable pointer compression on arm64"
>
> This is a reland of f5611402f7
>
> Original change's description:
> > [ptr-compr][arm64] Temporarily enable pointer compression on arm64
> >
> > ... and make sure that the arm64 ptr-compr bots proceed testing V8 without
> > pointer compression in order to keep testing the other config.
> >
> > Commented out the 'extra' variant since it was crashing. Opened a bug
> > regarding that: https://bugs.chromium.org/p/v8/issues/detail?id=9568
> >
> > Similar to x64's https://chromium-review.googlesource.com/c/v8/v8/+/1607654
> >
> > Bug: v8:7703
> > Change-Id: Ifd46b029bab34524f9f536dcdbd1574f2ddcbf37
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1724216
> > Reviewed-by: Tamer Tas <tmrts@chromium.org>
> > Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> > Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#63019}
>
> Cq-Include-Trybots: luci.v8.try:v8_android_arm64_n5x_rel_ng
> Bug: v8:7703
> Change-Id: I1a82b87bf6db4e6d100aeffc29dae60ba73d8119
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1730998
> Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Tamer Tas <tmrts@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#63043}
TBR=machenbach@chromium.org,tmrts@chromium.org,solanes@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: v8:7703
Change-Id: I86a801d44ad4ea14b1388ad8ca6109cc8a57a7d7
Cq-Include-Trybots: luci.v8.try:v8_android_arm64_n5x_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1746470
Reviewed-by: Santiago Aboy Solanes <solanes@chromium.org>
Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63148}
It's too slow and flakes on "V8 Linux - full debug"
Change-Id: I2a83a7a2de6a3865d230edb847a658b1b8b23bec
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1733076
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63047}
This is a reland of f5611402f7
Original change's description:
> [ptr-compr][arm64] Temporarily enable pointer compression on arm64
>
> ... and make sure that the arm64 ptr-compr bots proceed testing V8 without
> pointer compression in order to keep testing the other config.
>
> Commented out the 'extra' variant since it was crashing. Opened a bug
> regarding that: https://bugs.chromium.org/p/v8/issues/detail?id=9568
>
> Similar to x64's https://chromium-review.googlesource.com/c/v8/v8/+/1607654
>
> Bug: v8:7703
> Change-Id: Ifd46b029bab34524f9f536dcdbd1574f2ddcbf37
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1724216
> Reviewed-by: Tamer Tas <tmrts@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#63019}
Cq-Include-Trybots: luci.v8.try:v8_android_arm64_n5x_rel_ng
Bug: v8:7703
Change-Id: I1a82b87bf6db4e6d100aeffc29dae60ba73d8119
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1730998
Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Tamer Tas <tmrts@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63043}
... and make sure that the arm64 ptr-compr bots proceed testing V8 without
pointer compression in order to keep testing the other config.
Commented out the 'extra' variant since it was crashing. Opened a bug
regarding that: https://bugs.chromium.org/p/v8/issues/detail?id=9568
Similar to x64's https://chromium-review.googlesource.com/c/v8/v8/+/1607654
Bug: v8:7703
Change-Id: Ifd46b029bab34524f9f536dcdbd1574f2ddcbf37
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1724216
Reviewed-by: Tamer Tas <tmrts@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63019}
The tests rely too much on OS state (thread allocation) to be
predictable.
Change-Id: I9a562369a3c72522630a23ee47e3e819b9411c65
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1725626
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62987}
This is a reland of a0728e869b
Original change's description:
> [d8] Remove maximum workers limitation
>
> This CL refactors the lifetime management of the v8::Worker C++ object
> and in the process lifts the 100 maximum worker limitation. To do this,
> it uses a Managed<v8::Worker> heap object and attaches the managed to
> the API worker object.
>
> R=mstarzinger@chromium.org
> BUG=v8:9524
>
> Change-Id: I279b7aeb6645a87f9108ee6f572105739721cef4
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1715453
> Commit-Queue: Ben Titzer <titzer@chromium.org>
> Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#62932}
Bug: v8:9524
Change-Id: I7d903fb12ddb00909a9429455f46c55db2fd02de
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1722562
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62974}
This reverts commit a0728e869b.
Reason for revert: Times out on Windows & debug builds - https://ci.chromium.org/p/v8/builders/ci/V8%20Win32%20-%20nosnap%20-%20shared/34484
Original change's description:
> [d8] Remove maximum workers limitation
>
> This CL refactors the lifetime management of the v8::Worker C++ object
> and in the process lifts the 100 maximum worker limitation. To do this,
> it uses a Managed<v8::Worker> heap object and attaches the managed to
> the API worker object.
>
> R=mstarzinger@chromium.org
> BUG=v8:9524
>
> Change-Id: I279b7aeb6645a87f9108ee6f572105739721cef4
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1715453
> Commit-Queue: Ben Titzer <titzer@chromium.org>
> Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#62932}
TBR=mstarzinger@chromium.org,titzer@chromium.org,clemensh@chromium.org
Change-Id: I3a27937cba13b5413390f49268a107c184515153
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:9524
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1720590
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62937}
This CL refactors the lifetime management of the v8::Worker C++ object
and in the process lifts the 100 maximum worker limitation. To do this,
it uses a Managed<v8::Worker> heap object and attaches the managed to
the API worker object.
R=mstarzinger@chromium.org
BUG=v8:9524
Change-Id: I279b7aeb6645a87f9108ee6f572105739721cef4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1715453
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62932}
A benign datarace can occur between the array buffer tracker and
using an arraybuffer as an asm.js memory. The former reads the
{is_shared} bit, which should never change, and the latter writes
the {is_asmjs_memory} bit, but no other bits. Since these bits are
packed into a single word, TSAN reports a race.
R=ulan@chromium.org
BUG=v8:9531
Change-Id: Icceff211368e13794b6678b5fd7748fb5b3235bf
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1714647
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62866}
Reland after splitting large classes further.
es6/classes.js is large and causes timeouts and OOM on some of the
configurations.
Bug: v8:9246
Change-Id: I51952447eb6a6b46d78410d5d3798292f5a8d87d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1706061
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62864}
