regress-6989 uses assertOptimized and will hence fail randomly depending
on GC timing. This means we should not run it under GC stress.
This can be verified by running the test under GC stress and changing the
--gc-interval. It is easy to find values for which the test fails, and
values for which the test passes.
Change-Id: Ibd8bfbc1712ad60830255e4d89ea795023134891
Reviewed-on: https://chromium-review.googlesource.com/c/1396078
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58540}
Disable mjsunit/spread-large-array and mjsunit/spread-large-string in
lite mode.
Bug: v8:8394
Change-Id: I630efc1e2b397189b0ea1e602fbfa472851abe1f
Reviewed-on: https://chromium-review.googlesource.com/c/1386484
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58391}
Don't allocate feedback vectors and feedback metadata in lite mode.
Also updates to skip tests that require feedback vectors.
This is a reland of
https://chromium-review.googlesource.com/c/v8/v8/+/1384087 after skipping
the failing tests.
Bug: v8:8394
Change-Id: I7766533b85a144e62996ceed8d542cdc534feeb5
Reviewed-on: https://chromium-review.googlesource.com/c/1384307
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58363}
This reverts commit 62e86b88e5.
Reason for revert: Fails on arm sim lite debug: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20-%20arm%20-%20sim%20-%20lite%20-%20debug/1075
Original change's description:
> Do not allocate feedback vectors and feedback metadata in lite mode
>
> Don't allocate feedback vectors and feedback metadata in lite mode.
> Also updates to skip tests that require feedback vectors.
>
> Bug: v8:8394
> Change-Id: I22c64a32c44bb8f25fb09003d6e9fc5a04e84f8a
> Reviewed-on: https://chromium-review.googlesource.com/c/1378173
> Commit-Queue: Mythri Alle <mythria@chromium.org>
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58351}
TBR=rmcilroy@chromium.org,yangguo@chromium.org,mlippautz@chromium.org,mythria@chromium.org
Change-Id: I88fd37ea4e21aa2cc81eceb87ddb35c23224beae
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:8394
Reviewed-on: https://chromium-review.googlesource.com/c/1384087
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58355}
Don't allocate feedback vectors and feedback metadata in lite mode.
Also updates to skip tests that require feedback vectors.
Bug: v8:8394
Change-Id: I22c64a32c44bb8f25fb09003d6e9fc5a04e84f8a
Reviewed-on: https://chromium-review.googlesource.com/c/1378173
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58351}
Uses the JavaScript BigInt Object to represent Wasm's 64bits integers.
Attention, 32 bits architectures are not supported yet.
Bug: v8:7741
Change-Id: I28b718fa567bca5103b2f38a879049cd20a46f12
Reviewed-on: https://chromium-review.googlesource.com/c/1355144
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58152}
MIPS32 doesn't have instructions to properly handle 64-bit atomic
instructions.
Skipping those test on MIPS64 simulator because they have flaky
TIMEOUT on buildbots.
Change-Id: I31511dfce70a933b9326a7c270509c5f31af743a
Reviewed-on: https://chromium-review.googlesource.com/c/1367450
Reviewed-by: Stephan Herhut <herhut@chromium.org>
Commit-Queue: Predrag Rudic <prudic@wavecomp.com>
Cr-Commit-Position: refs/heads/master@{#58125}
Add the arm architecture to the list of archs that support
Liftoff in mjsunit and so run the Liftoff tests for it.
Bug: v8:6600
Change-Id: I4896f0727f6ccc3343f5d517e100840f76dd901d
Reviewed-on: https://chromium-review.googlesource.com/c/1357040
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57976}
This CL adds new Wasm import call kinds that correspond to various
math functions that can be imported from JavaScript, such as trigonometry.
Instead of calling a special import wrapper that converts arguments
to tagged values by boxing, we can now generate calls to little WASM
stubs that contain a single WASM bytecode each.
R=mstarzinger@chromium.org
BUG=v8:8423
Change-Id: I59b1be2dd36d190a8b6c98b88c86cecc0ca7f4a2
Reviewed-on: https://chromium-review.googlesource.com/c/1349279
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57835}
Many tests were already skipped in debug mode, but they kept running on CQ
which sets dcheck_always_on, probably equally slow.
Some other tests are marked as slow based on a recent run of the arm64 sim
trybot.
NOTRY=true
Bug: v8:7783
Change-Id: Ic022518edfa112ea6d228ae9a68653c99651dbb4
Reviewed-on: https://chromium-review.googlesource.com/c/1347479
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57724}
'simulator_run' is now used exclusively in test/*/*.status.
Change-Id: I501b7ffd19e2476f4c803ed3d25cba69d67039fa
Reviewed-on: https://chromium-review.googlesource.com/c/1318610
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57300}
This test currently takes nearly 10 minutes on the arm64 debug builder.
Bug: v8:7783
Change-Id: I500fc026b01873e666f32062d790eca3f34455b9
Reviewed-on: https://chromium-review.googlesource.com/c/1318495
Commit-Queue: Adam Klein <adamk@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57298}
simulator takes too long to run.
Change-Id: I77f6e932129bfed7d1cdb7e9ccf78a4608554ff5
Reviewed-on: https://chromium-review.googlesource.com/c/1320389
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#57296}
- Store dirty JSWeakFactories in a heap root (not native context) -
during GC there's no native context necessarily.
- Schedule one microtask per JSWeakFactory.
- Enter the context of the cleanup function before calling it.
BUG=v8:8179
Change-Id: Icaa245a08a60dd7325af828858ebe55d842c5bf6
Reviewed-on: https://chromium-review.googlesource.com/c/1298899
Commit-Queue: Marja Hölttä <marja@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57081}
This skips big-object-literal on bots with dchecks (setting DEBUG) and with
stress mode in general.
NOTRY=true
Bug: v8:8328
Change-Id: I53480d1ee942d2c83e46c8804bd8920a5e36cad2
Reviewed-on: https://chromium-review.googlesource.com/c/1301495
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57017}
This also disables the test on tsan bots and on bots that have
dchecks always enabled, which includes try bots.
Bug: v8:8332, v8:8831
Change-Id: Ib52cd32985d50e89ddfdc525f08f60ddfd981f1e
Reviewed-on: https://chromium-review.googlesource.com/c/1297319
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Stephan Herhut <herhut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57000}
Change the status files to only run on release bots and furthermore
exclude those that run on an arm simultaor. This should still provide
sufficient coverage while keeping resource usage at bay.
Bug: v8:8331, v8:8332
Change-Id: I515e68929af660932a1224294bd09ebc05705324
Reviewed-on: https://chromium-review.googlesource.com/c/1292061
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Stephan Herhut <herhut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56850}
The atomics and compare-exchange stress tests are intended to test
code generation only anyway and can be quite slow. So skip all the
variants.
Notry: true
Change-Id: Idf443b134558990c7eac43301fa816399794b9d5
Reviewed-on: https://chromium-review.googlesource.com/c/1291077
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56820}
The atomics stress tests use shared array buffers to record
non-deterministic interleaving of execution in web workers. This
produces non-deterministic heap results even in predictable mode.
NOTRY=true
Change-Id: Ic41c53bb6f5c67393fed7b9670c13cee6bc3481b
Reviewed-on: https://chromium-review.googlesource.com/c/1290979
Commit-Queue: Stephan Herhut <herhut@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56819}
This test is modelled after the atomics-stress test but supports 64 bit
operands.
Bug: v8:6532
Change-Id: I313b1ade74a58201b3fa097ba5b1515754a685db
Reviewed-on: https://chromium-review.googlesource.com/c/1234414
Commit-Queue: Stephan Herhut <herhut@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56812}
This test runs random sequences of atomic wasm operations on multiple
threads and tries to compute an equivalent sequential interleaving that
would reproduce intermediate results.
By its nature, this test might time out and is flaky.
Bug: v8:6532
Change-Id: Iafdab4561cbf37a5c3fa9b8af9d0fbaaf5681608
Reviewed-on: https://chromium-review.googlesource.com/c/1195366
Commit-Queue: Stephan Herhut <herhut@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56810}
This is necessary for the arguments adaptor, as there are only
5 gp registers available and a call to the arguments adaptor
trampoline that does not have the trampoline address as a immediate
needs 6 (4 arguments + esi as context + register to call through).
Bug: v8:6666
Change-Id: Ie96cf0352c323e07e0daf369953df8f4ee9acb81
Reviewed-on: https://chromium-review.googlesource.com/c/1283050
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56767}
This skips the slowest tests in stress and noopt variants.
TBR=sigurds@chromium.org
NOTRY=true
Bug: v8:7783
Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Ic471a2ab3e6806c4c60b81c0cdddfb44b199dd26
Reviewed-on: https://chromium-review.googlesource.com/c/1286334
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56715}
The race happens when the sweeper is looking up the size of an object
that had its map replaced concurrently.
The fix is to load the object map using an acquire load so that the
sweeper observes the initializing stores of the new map.
Bug: v8:8303
Change-Id: Ifaaef06cb815be7d07b6a574085ee61a466bc1d6
Reviewed-on: https://chromium-review.googlesource.com/c/1280310
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@{#56652}
The test started flaking on almost every run since 1 day, disabling
until the root cause is triaged.
NOTRY=true
Bug: v8:8219
Change-Id: Id3cf219874e79cefc41bb63a9a4a04b6288d5350
Reviewed-on: https://chromium-review.googlesource.com/c/1270942
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56488}
This test was disabled because of flakes. This should be fixed now.
R=ahaas@chromium.org
Bug: v8:7872
Change-Id: I288f3776ca7f946caf20a66f1cdf5d37bd6ba245
Reviewed-on: https://chromium-review.googlesource.com/1224376
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55900}
