This CL splits a specific test out the bigint.js test suite in order to
be, eventually, ignored by the wasm-bigint proposal 32-bit support CL.
Change-Id: I8ab673abfb53bac95952b11716fe4f29a4a7feaa
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1543352
Commit-Queue: Sven Sauleau <ssauleau@igalia.com>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60510}
regress-crbug-178790 test can cause overflow on debug mode
Drive-by: clean up simulator skiped tests
Change-Id: Iec6151518fe1814e8eefcaaf09439782a2d29426
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1539791
Auto-Submit: Junliang Yan <jyan@ca.ibm.com>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#60485}
The target of a 'break' statement without a provided label must be a
regular block belonging to a surrounding loop or switch statement, named
blocks (i.e. the one that just define a label) on the other hand must be
targeted specifically with the provided label (and not implicitly). This
fixes the behavior by introducing a dedicated {BlockKind::kNamed} for
this purpose.
R=clemensh@chromium.org
TEST=mjsunit/regress/regress-9022
BUG=v8:9022
Change-Id: I94c3d5b1196ed94b8b1b31f6eb3b68070cf324e8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1538126
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60445}
Above test passes on simulator but may take up to a few mintues. Test passes normally on native PPC.
Change-Id: I89b8feca1f6f0da41a5aff7c004718f0b63f76ef
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1532343
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Tamer Tas <tmrts@chromium.org>
Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#60387}
The `compiler-trace-flags.js` test just makes sure the various --trace-turbo*
flags do not cause V8 to crash. However, on builds with no snapshot, they would
generate a *lot* of output as they were tracing the compiler while generating
the snapshot.
Let's set the `--trace-turbo-filter` flag to make sure we only trace the test
functions. Sadly, WASM functions do not have a name, just an index, so we have
to split this test into two.
Bug: chromium:943064
Cq-Include-Trybots: luci.v8.try:v8_win_nosnap_shared_rel_ng
Change-Id: I30b3935f63d412ab8c96cc5156d342c428229865
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1532078
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Pierre Langlois <pierre.langlois@arm.com>
Cr-Commit-Position: refs/heads/master@{#60383}
This skips two tests not suitable for gc fuzzing. Previous tests marked
PASS,FAIL are also skipped now, since endurance fuzzing was deprecated.
NOTRY=true
Bug: v8:8959
Change-Id: I0b13212da31457ad4da32fa9c1097dc9e5e9dc11
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1528433
Reviewed-by: Tamer Tas <tmrts@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60356}
This piggy-backs off similar support for lite mode, which silently skips
tests that require optimization in lite (and now jitless) modes.
Bug: v8:7777,v8:8778, v8:8885
Change-Id: I666d92685ca71682224028743f02d0cce3723135
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1503758
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60057}
When a function is exported from a WebAssembly module, it is implicitly
wrapped in a WasmExportedFunction. For functions that were imports into
this module, the exported function appears like other Wasm function,
e.g. can be used in tables. When that exported function was re-imported
to another module, the logic to compute the import kind mistakenly
assumed the exported function was indeed originally a Wasm function
and tried to call it directly, instead of treating it like an imported
JS function.
R=ahaas@chromium.org
BUG=v8:8947
Change-Id: Ib8fac81fbe0f49c50cfbfb2e69d9bb60aef91fcc
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1503632
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60031}
ee3f62fb0d
1. On Android, Skips mjsunit tests depending on setting LC_ALL env var.
2. With the cherrypick from ICU, locale "C" will no longer be
canonicalized into "en-US-POSIX" since that is not part of a
registered canonicalization. So on OS which there are no LANG,
LC_CTYPE or LC_MESSAGE env vars, we need to also map that
fallback locale "C" to "en-US".
Bug: v8:8242, v8:8260, v8:8903
Change-Id: I63e5db10e0a7453394787421f4d55418f286f67d
Reviewed-on: https://chromium-review.googlesource.com/c/1479030
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59927}
Bytecode flushing can make tests using assertOptimized flaky if the bytecode is
flushed between marking and optimization. It can also be flaky if the feedback vector
is collected before optimization. To prevent this, a new %PrepareForOptimization
runtime-test function is added that hold onto the bytecode strongly until it is
optimized after being explicitly marked for optimization by %OptimizeFunctionOnNextCall.
BUG=v8:8801,v8:8395
Change-Id: Idbd962a3a2044b915903f9c5e92d1789942b5b41
Reviewed-on: https://chromium-review.googlesource.com/c/1463525
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59914}
We somehow forgot to thread through the VectorSlotPair for the CALL_IC
based speculation feedback to CheckedTaggedToTaggedPointer. This was
showing for example with `String#concat()` where we ended up with an
endless deoptimization loop if the parameter was a Smi.
Bug: v8:8913
Change-Id: I84d90403f6fada9b435d4eb71c689edc3c34dc86
Reviewed-on: https://chromium-review.googlesource.com/c/1488770
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59871}
Template objects should be cached after they are first created and reused on
subsiquent calls to tag functions. Currently these cached objects are stored
on the feedback vector, which has appropriate lifetime, however with bytecode
flushing the feedback vector could be cleared when the bytecode is flushed,
causing the template object to be dropped.
In order to retain the cached template objects in the face of bytecode flushing,
this CL adds a weakmap for each native context that is (weakly) keyed by
shared function info, and holds a linked list of cached template objects
associated with that shared function info, indexed by feedback vector slot id.
Misses will check this weakmap, and if no entry is found, a new template object
is created and added into this weakmap alongside the feedback vector.
BUG=v8:8799,v8:8799,v8:8395
Change-Id: Ia95d5cfc394ce58dc9fe6a1e49780f05299acc17
Reviewed-on: https://chromium-review.googlesource.com/c/1477746
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59818}
This makes the asm.js validator reject source with trailing expressions
after the module exporting return statement. Most of the time trailing
statements would not affect semantics, since they are unreachable. In
some cases we might hide an expected ReferenceError tough.
R=leszeks@chromium.org
TEST=mjsunit/regress/regress-crbug-934138
BUG=chromium:934138
Change-Id: I790366204f5e9c943715a065b5229f2442e2c86e
Reviewed-on: https://chromium-review.googlesource.com/c/1481216
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59766}
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}
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}
These tests were timing out because we used to miss to runtime when
storing keyed properties in lite mode. Now, the store ICs are updated to
use fast path when possible even with lite mode. So, these should no longer
timeout
Bug: v8:8293
Change-Id: I63481768cc7d12c25c7f1a20ed1fa097979f2c50
Reviewed-on: https://chromium-review.googlesource.com/c/1475754
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59652}
This is a reland of c79a63e634
Original change's description:
> [nojit] Don't expose wasm in jitless mode
>
> Wasm currently still creates executable memory even in
> interpreter-only mode, and is thus unsupported in jitless mode. This
> hides wasm completely, which will help e.g. fuzzers that attempt to
> run wasm code (and currently crash on the CHECK in AddOwnedCode).
>
> Bug: v8:7777,chromium:931068
> Change-Id: Iee692cb947d482ba16fb0f4da32490d42d5daef8
> Reviewed-on: https://chromium-review.googlesource.com/c/1470124
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59561}
Tbr: mstarzinger@chromium.org
Bug: v8:7777, chromium:931068
Change-Id: I535c3f598c90cd5c4072a73544cc33c5bf5460c1
Reviewed-on: https://chromium-review.googlesource.com/c/1470132
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59571}
This reverts commit c79a63e634.
Reason for revert: Needs addtl test skips: https://chromium-review.googlesource.com/c/1470124
Original change's description:
> [nojit] Don't expose wasm in jitless mode
>
> Wasm currently still creates executable memory even in
> interpreter-only mode, and is thus unsupported in jitless mode. This
> hides wasm completely, which will help e.g. fuzzers that attempt to
> run wasm code (and currently crash on the CHECK in AddOwnedCode).
>
> Bug: v8:7777,chromium:931068
> Change-Id: Iee692cb947d482ba16fb0f4da32490d42d5daef8
> Reviewed-on: https://chromium-review.googlesource.com/c/1470124
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59561}
TBR=mstarzinger@chromium.org,jgruber@chromium.org
Change-Id: Ic242db3efe73ef362e0f0c3efde90682db6de4a8
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7777, chromium:931068
Reviewed-on: https://chromium-review.googlesource.com/c/1470131
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59570}
Wasm currently still creates executable memory even in
interpreter-only mode, and is thus unsupported in jitless mode. This
hides wasm completely, which will help e.g. fuzzers that attempt to
run wasm code (and currently crash on the CHECK in AddOwnedCode).
Bug: v8:7777,chromium:931068
Change-Id: Iee692cb947d482ba16fb0f4da32490d42d5daef8
Reviewed-on: https://chromium-review.googlesource.com/c/1470124
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59561}
This is a reland of 78ed0e3fdb
The breakage was unrelated to constant field tracking (see
the linked bugs).
Original change's description:
> Ship constant field tracking
>
> Bug: v8:8361
> Change-Id: I25c52c708517cf27add89e0c5c97e6d21abb2a9a
> Reviewed-on: https://chromium-review.googlesource.com/c/1456089
> Reviewed-by: Igor Sheludko <ishell@chromium.org>
> Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59415}
Bug: v8:8361, v8:8799, v8:8801
Change-Id: I318768b925f3efd285cb27aa93e6de35fdcced42
Reviewed-on: https://chromium-review.googlesource.com/c/1458238
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59440}
This is a reland of 0befa6d4c3
Original change's description:
> [nojit] Check that --jitless is disabled when creating wasm code
>
> Drive-by: Amend wasm test skips for lite mode.
>
> Bug: v8:7777
> Change-Id: I23e13b65e548c19d6b24a26e0b962a9978f54ed7
> Reviewed-on: https://chromium-review.googlesource.com/c/1449616
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59314}
Tbr: mstarzinger@chromium.org
Bug: v8:7777
Change-Id: I0a076b36bb2e69b612df89b0f35067f299f27a7e
Reviewed-on: https://chromium-review.googlesource.com/c/1451819
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59325}
We noticed that almost every call site were loading both files,
the split isn't necessary anymore.
In some message tests, removed the absolute line number to allow future
changes.
Bug: v8:8726
Change-Id: I8527f0a1ecfa685aa01a5e2f5f47ddf1cb13a545
Reviewed-on: https://chromium-review.googlesource.com/c/1446452
Commit-Queue: Sven Sauleau <ssauleau@igalia.com>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59220}
--jitless -> --no-opt
-> --no-validate-asm
-> --wasm-interpret-all -> --no-asm-wasm-lazy-compilation
-> --no-wasm-lazy-compilation
Note that wasm still isn't supported in jitless mode since it generates
code at runtime even with --wasm-interpret-all.
Drive-by: Fail early when trying to compile irregexp code in jitless
mode.
Cq-Include-Trybots: luci.v8.try:v8_linux_arm_lite_rel_ng
Bug: v8:7777
Change-Id: I7f0421f71efeaaeb030ed9ec268d12a659667acf
Reviewed-on: https://chromium-review.googlesource.com/c/1406677
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58820}
This CL disables RX (read and execute) permissions for Code memory
when in jitless mode. All memory that was previously allocated RX
is now read-only.
Bug: v8:7777
Cq-Include-Trybots: luci.v8.try:v8_linux_arm_lite_rel_ng
Change-Id: I52d6ed785d244ec33168a02293c5506d26f36fe8
Reviewed-on: https://chromium-review.googlesource.com/c/1390122
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58692}
The unwinding info writer was assuming that a block that had no initial
state must be the start or end block. It was trying to check if the
block was the start or end by asserting that the block had either
no predecessors or no successors. Loop rotation breaks this assumption,
since it can move a block from inside a loop to before the loop
header, and the block can then be the "start" block. But since
such a block has both predecessor(s) and a successor, the check was
wrong.
R=clemensh@chromium.org
BUG=chromium:913844
Change-Id: Ic24c67a822d510cb082f25608089d313c3459be8
Reviewed-on: https://chromium-review.googlesource.com/c/1373770
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58675}
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}
This verifies that asm.js over the internal parameter count limit
does not crash. The internal limit is 1000 parameters, and the test
was using >3000 parameters. Reduce this down to 1005, and also
introduce a test which does not dynamically construct the string
and eval it, because the construction of this string takes time.
Mark the old test as slow in debug mode.
R=machenbach@chromium.org
BUG=v8:8165
Change-Id: Ib6ef5e1e58d3f37a71720fb59afa19464e7f2ff7
Reviewed-on: https://chromium-review.googlesource.com/1224057
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55860}
Issues that caused failure of this test have been resolved with commit
https://chromium-review.googlesource.com/c/v8/v8/+/1213183, so it can
be re-enabled.
Change-Id: I441998e5e63fce7a7e718b593c8e58a71841b78e
Reviewed-on: https://chromium-review.googlesource.com/1215168
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Sreten Kovacevic <skovacevic@wavecomp.com>
Cr-Commit-Position: refs/heads/master@{#55754}
The isolates step times out due to some very slow tests. Marking as slow
changes the test order and increases throughput.
NOTRY=true
TBR=yangguo@chromium.org
Change-Id: Iaaf6fe93e7f0e17266923d1ab6f0fe7b09abea9e
Reviewed-on: https://chromium-review.googlesource.com/1213212
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55734}
This CL changes the call-site of SmiLexicographicCompare to a fast
c call instead of a runtime call. The runtime function is not deleted
as it is still used in InnerArraySort.
The test is also moved from mjsunit to cctest, to make removal of the
runtime function easier in the future.
R=cbruni@chromium.org, jgruber@chromium.org
Bug: v8:7382
Change-Id: Ie961eeb094c13018e9ec28b68f7c444d7f889036
Reviewed-on: https://chromium-review.googlesource.com/1201587
Commit-Queue: Simon Zünd <szuend@google.com>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55642}
This CL fixes an issue where getters/setters would get called on a
prototype with the wrong receiver. This happens in the pre-processing
for Array.p.sort when values get copied down from the prototype chain.
R=jgruber@chromium.org
Bug: v8:7682
Change-Id: I0d8ff1dc721c33bd721aaca54ffd357b3d2a2096
Reviewed-on: https://chromium-review.googlesource.com/1198767
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Simon Zünd <szuend@google.com>
Cr-Commit-Position: refs/heads/master@{#55546}
This CL removes a regression test that was intended to check that the
maximum call stack size was not exceeded when calling Array.p.sort.
As the new sorting algorithm (TimSort) does not work recursively, this
test is no longer really necessary. It is also rather slow and causes
issues on some bots, so we remove the test.
R=mslekova@chromium.org
Bug: v8:7783
Change-Id: I5bb9693ab825fe077776fd6825688545286285fd
Reviewed-on: https://chromium-review.googlesource.com/1196511
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Simon Zünd <szuend@google.com>
Cr-Commit-Position: refs/heads/master@{#55527}
Very large allocations can cause timeouts or crashes on TSAN bots. This
test checks the handling of arrays with length > MaxSmi, so allocates a
very large array. It's unlikely that TSAN will find anything interesting
here that other bots won't catch, so disabling the test.
Bug: v8:8103
Change-Id: I8ea01d418ff088a2b9bd1b1ef938d4f69be1155d
Reviewed-on: https://chromium-review.googlesource.com/1193423
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55464}
