Reformatting Torque file is required to upload a CL
but it can only work on POSIX
Change-Id: I51283e3f6b29abf492be7efb5b8f10454d09fb37
Reviewed-on: https://chromium-review.googlesource.com/c/1475919
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Commit-Queue: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59719}
... as it can be expensive and there are no users of it anymore (we
just read the information directly from ModuleInfo instead).
Bug: v8:8847
Change-Id: I30a3bec186fbdea3821979e642b27b3b827309ce
Reviewed-on: https://chromium-review.googlesource.com/c/1477220
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59718}
This is a reland of 1a3a2bc335,
fixed an infinite loop in Map::TryUpdateSlow and added
a relevant test.
Original change's description:
> Fix accessor update of non-extensible maps.
>
> When installing getter/setter of non-extensible map with existing
> setter/getter of the same name, we introduce a new transition
> (so we have two transitions with the same name!). This triggers
> an assertion in map updater.
>
> This fix carefully checks that on the back-pointer path from
> non-extensible map to the extensible map there are only
> integrity level transitions. Otherwise, we just bail out.
>
> Bug: chromium:932953
> Change-Id: I02e91c3b652428a84a9f5c58b6691ea9b1fc44d6
> Reviewed-on: https://chromium-review.googlesource.com/c/1477067
> Reviewed-by: Igor Sheludko <ishell@chromium.org>
> Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59667}
Bug: chromium:932953
Change-Id: I015ee3795f816c8eabb5b5c5cb0ee30f365cc972
Reviewed-on: https://chromium-review.googlesource.com/c/1477675
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59715}
WasmI64AtomicWait checked alignment at 32 bit instead of 64 bit.
Bug=v8:8075
Change-Id: Ibd668ad8440e928d14a1fcae1577c4aae345151b
Reviewed-on: https://chromium-review.googlesource.com/c/1475918
Reviewed-by: Ben Smith <binji@chromium.org>
Commit-Queue: Aseem Garg <aseemgarg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59713}
- Switch #define constant to static const
- Remove unnecessary Internal version of GetCategoryGroupEnabled()
- Fix a typo in a comment
Change-Id: I4af71dc62c7c4742bdfbcaa1ad336298eb325c42
Reviewed-on: https://chromium-review.googlesource.com/c/1477221
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59708}
This lets me run tests with --no-turbo-inlining without having to
worry about false positives.
Change-Id: Icf906e631ef5821136f397af141ba8b18334da7e
Reviewed-on: https://chromium-review.googlesource.com/c/1477730
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59707}
...to make things easier to read.
R=jarin@chromium.org
Change-Id: I0e53ef67e34f696b5977d4e091c7bc7bdf0ec145
Reviewed-on: https://chromium-review.googlesource.com/c/1477739
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59706}
This adds a first simple test to check that CPU profiles contain wasm
function names.
R=herhut@chromium.org, kozyatinskiy@chromium.org
Bug: v8:8783
Change-Id: I26b1fd2b7ec555c073d80a464ee8a799b017b07a
Reviewed-on: https://chromium-review.googlesource.com/c/1454597
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Stephan Herhut <herhut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59703}
This removes an outdated section order check from {CreateNewBuffer} and
relies solely on the checks done in {ProcessSection}. Those checks are
more comprehensive and will remain coherent with synchronous decoding.
R=ahaas@chromium.org
TEST=mjsunit/regress/wasm/regress-8846
BUG=v8:8846
Change-Id: Id0cdc3bf3ad78f7970c9fceff66a17ab20f4666b
Reviewed-on: https://chromium-review.googlesource.com/c/1477211
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59702}
Also disables tests in Lite mode that currently fail with lazy source
positions.
Bug: v8:8510
Change-Id: Id27b7cb31682559173b137ef51eaf06d517ee9ec
Reviewed-on: https://chromium-review.googlesource.com/c/1477129
Commit-Queue: Dan Elphick <delphick@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59700}
This adds a new hint type for live ranges that allows the control
flow aware allocation to hint the register that should be used on
reload. Avoid unnecessary register to register moves and helps
with code size.
Change-Id: I01e870514446eab3bffb89b2e00644bd215b81d5
Reviewed-on: https://chromium-review.googlesource.com/c/1460944
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Stephan Herhut <herhut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59698}
This allows non-monolithic embedders to always allocate memory
for ArrayBuffer instances using the right allocation method.
This is based on a patch that Electron is currently using.
Refs: 1898f91620/patches/common/v8/array_buffer.patch
Change-Id: I39a614343118a0594aab48699a99cc2aad5b7ba9
Reviewed-on: https://chromium-review.googlesource.com/c/1462003
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59697}
The allocation observer step should be called only after the page flags
of the young large object are properly set up.
Bug: chromium:852420
Change-Id: I9f537a7c1d6b7aa15ccbe58006e3957a2ec2ab5c
Reviewed-on: https://chromium-review.googlesource.com/c/1477735
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59696}
This fixes ~15 debug/inspector tests that were failing when
v8_enable_lazy_source_positions = true.
Bug: v8:8510
Change-Id: Ica02aa2ea84549b5cddd82b5b98835829f7b0f1b
Reviewed-on: https://chromium-review.googlesource.com/c/1477280
Commit-Queue: Dan Elphick <delphick@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59695}
This change will enable basic "goto definition" support in the upcoming
Torque language server.
R=tebbi@chromium.org
Bug: v8:7793
Change-Id: I8e50cc58288991a2f6024d06bf38f4fd66f21eea
Reviewed-on: https://chromium-review.googlesource.com/c/1477055
Commit-Queue: Simon Zünd <szuend@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59694}
These are supported by the try bots but were missing from the set.
NOTRY=true
Change-Id: Ie12801ee953b14a7f94588efc64b8c57caa6d720
Reviewed-on: https://chromium-review.googlesource.com/c/1477052
Reviewed-by: Stephan Herhut <herhut@chromium.org>
Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
Commit-Queue: Stephan Herhut <herhut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59693}
Since the comments are copied from the std types anyway, we should also
point to them to make clear that the semantic is intentially equivalent.
Also, remove two unused methods and avoid an unneeded nullptr check.
R=mlippautz@chromium.org
Bug: v8:8834
Change-Id: Idcb5a1b8b2b3bb0786807828a96e085df963a8f0
Reviewed-on: https://chromium-review.googlesource.com/c/1477224
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59692}
These are no longer needed now that JS builtins have been fully
removed.
The internal match usage in assert.js has been replaced by a custom
miniparser. The internal replace use in various string builtins was
replaced by manual global string replacement in a runtime function.
Bug: v8:8842,v8:7624
Change-Id: Ieb49c694662a13e84fd9fd2fe5d0412b8e0574da
Reviewed-on: https://chromium-review.googlesource.com/c/1473030
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Peter Wong <peter.wm.wong@gmail.com>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59689}
Fixes cctest/test-cpu-profiler/DetailedSourcePositionAPI by ensuring
that source positions are available when starting an optimize job when
NeedsDetailedOptimizedCodeLineInfo is set. Also collects source
positions when inlining functions and adds a new test for this.
Bug: v8:8510
Change-Id: I9d84e37f3c8b638db080f6ec4b6633cdd7e3ee2f
Reviewed-on: https://chromium-review.googlesource.com/c/1472634
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59685}
The histogram is not used anymore. Remove to safe resources.
Bug: chromium:926072
Change-Id: I929f34f7ab0613431eaf9740f3342b6b2cec6cbd
Reviewed-on: https://chromium-review.googlesource.com/c/1477672
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59684}
This is a reland of 932a5ca8e3
The GC stress failure was caused by v8:8801
Original change's description:
> [heap] Enable large objects in young generation
>
> Bug: chromium:852420
> Change-Id: Id1cde3450c5ca046029b17eee5dbe5132f299c3d
> Reviewed-on: https://chromium-review.googlesource.com/c/1477212
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59669}
Bug: chromium:852420
Change-Id: I1fd28869f21715798fe49508efb7f3a622803ffc
Reviewed-on: https://chromium-review.googlesource.com/c/1477218
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59683}
Updates CloneIC builtin to take the CloneIC_slow path when there is no
feedback vector. Also fixes the CloneIC_Slow to handle proxies correctly.
StoreInArrayLiteralIC doesn't change the behaviour but just makes it
consistent with other ICs.
Bug: v8:8293
Change-Id: Ib824b3ef06db1595ce06f04669857bb957cbe072
Reviewed-on: https://chromium-review.googlesource.com/c/1475750
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59682}
This reverts commit 1a3a2bc335.
Reason for revert: Only CL in a reverted roll (https://chromium-review.googlesource.com/c/chromium/src/+/1477147)
Original change's description:
> Fix accessor update of non-extensible maps.
>
> When installing getter/setter of non-extensible map with existing
> setter/getter of the same name, we introduce a new transition
> (so we have two transitions with the same name!). This triggers
> an assertion in map updater.
>
> This fix carefully checks that on the back-pointer path from
> non-extensible map to the extensible map there are only
> integrity level transitions. Otherwise, we just bail out.
>
> Bug: chromium:932953
> Change-Id: I02e91c3b652428a84a9f5c58b6691ea9b1fc44d6
> Reviewed-on: https://chromium-review.googlesource.com/c/1477067
> Reviewed-by: Igor Sheludko <ishell@chromium.org>
> Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59667}
TBR=jarin@chromium.org,ishell@chromium.org
Change-Id: I9264423c605cebef87beb6c0f066e90b59faae48
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:932953
Reviewed-on: https://chromium-review.googlesource.com/c/1477219
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59680}
There are now less that 400 days until the end of life
of Python 2(aka _legacy_ Python) https://pythonclock.org/ .
The code compatibility check for python2 and python3
used the following tools: futurize, flake8
You can see the reports here: https://travis-ci.com/bmsdave/v8/builds
This CL was uploaded by git cl split.
Bug: v8:8594
Change-Id: Idbf467daf629a4e808345a6a88036c2a3f259138
Reviewed-on: https://chromium-review.googlesource.com/c/1470121
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59679}
There are now less that 400 days until the end of life
of Python 2(aka _legacy_ Python) https://pythonclock.org/ .
The code compatibility check for python2 and python3
used the following tools: futurize, flake8
You can see the reports here: https://travis-ci.com/bmsdave/v8/builds
This CL was uploaded by git cl split.
Bug: v8:8594
Change-Id: I2a90aaecb270f03aed1c0fc92da1a0e2621b0eb2
Reviewed-on: https://chromium-review.googlesource.com/c/1470101
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59678}
There are now less that 400 days until the end of life
of Python 2(aka _legacy_ Python) https://pythonclock.org/ .
The code compatibility check for python2 and python3
used the following tools: futurize, flake8
You can see the reports here: https://travis-ci.com/bmsdave/v8/builds
This CL was uploaded by git cl split.
Bug: v8:8594
Change-Id: Id7e2f3d5751d9f0428d28f92106748d71db0042e
Reviewed-on: https://chromium-review.googlesource.com/c/1470122
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59677}
This restores assertion scope marking in the bta command making it
obvious which frames disallowed heap allocation for instance.
Change-Id: Ie99ff06df95b6ab6820e53798b12b1cd1bd97338
Reviewed-on: https://chromium-review.googlesource.com/c/1477213
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59676}
There are now less that 400 days until the end of life
of Python 2(aka _legacy_ Python) https://pythonclock.org/ .
The code compatibility check for python2 and python3
used the following tools: futurize, flake8
You can see the reports here: https://travis-ci.com/bmsdave/v8/builds
This CL was uploaded by git cl split.
Bug: v8:8594
Change-Id: I661c52a70527e8ddde841fee6d4dcba282b4a938
Reviewed-on: https://chromium-review.googlesource.com/c/1470123
Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org>
Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59675}
The test is sensitive to bytecode flushing.
Bug: v8:8801
Change-Id: I2e290246681c014838be7411cc0ff68fd44c3590
Reviewed-on: https://chromium-review.googlesource.com/c/1477217
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59674}
The access made unsafe were chosen according what's hot in
JSTests/Regexp and Octane/regexp.
Bug: chromium:932919
Change-Id: I8229370f2dd7d0937e9d561f6957fb9dba6d6a25
Reviewed-on: https://chromium-review.googlesource.com/c/1477270
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59673}
