This reverts commit 41ba3d3eb0.
Reason for revert: Speculative revert:
https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Fuzzer/27370https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20-%20predictable/19895
Original change's description:
> [builtins] Implement Array.prototype.slice in Torque
>
> In the process:
>
> - add volatile types for FastJSArray and remove the length_fast accessor
> from JSArray with the application of more rigorous typing.
> - add micro benchmarks for testing all the interesting slice cases
>
> Also update a few assorted places in .tq code to make them more
> idiomatic.
>
> Change-Id: I76ec2bb25b65a869180af1f7288419dc1f0a9c37
> Reviewed-on: https://chromium-review.googlesource.com/c/1281603
> Commit-Queue: Daniel Clifford <danno@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#56806}
TBR=danno@chromium.org,jgruber@chromium.org,tebbi@chromium.org
Change-Id: I1f2c82b4c3ab0848857f620facacf9604d4fcd11
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/1290973
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56815}
In the process:
- add volatile types for FastJSArray and remove the length_fast accessor
from JSArray with the application of more rigorous typing.
- add micro benchmarks for testing all the interesting slice cases
Also update a few assorted places in .tq code to make them more
idiomatic.
Change-Id: I76ec2bb25b65a869180af1f7288419dc1f0a9c37
Reviewed-on: https://chromium-review.googlesource.com/c/1281603
Commit-Queue: Daniel Clifford <danno@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56806}
Non-Android platforms are protected in Chrome by site isolation, therefore we can
disable the untrusted code mitigations. We still enable them on Android, and on
simulator builds since that is where we do much of the correctness testing for Android.
Mitigations for ia32 are disabled since they conflict with upcoming work on an ia32
root register.
BUG=chromium:860429, v8:6666
Change-Id: I7831071ec1c4490b7d303314c53c27078fa04979
Reviewed-on: https://chromium-review.googlesource.com/c/1276470
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56753}
This also includes ports of Array.p.toString and Array.p.toLocaleString.
Many parts of the old JS implementation are preserved, because
TypedArray.p.join still relies on it. These will be removed once
TypedArray.p.join is ported to Torque.
To simplify implementation, special handling of extremely sparse arrays
has been removed.
Performance improvements vary by array size, elements, and sparse-ness.
Some quick numbers and graphs are here:
https://docs.google.com/spreadsheets/d/125VLmRMudk8XaomLCsZQ1ewc94WCqht-8GQwU3s9BW8/edit#gid=2087673710
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Change-Id: Ia4069a068403ce36676c37401d349aefc976b045
Reviewed-on: https://chromium-review.googlesource.com/c/1196693
Commit-Queue: Peter Wong <peter.wm.wong@gmail.com>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56699}
In preparation for sharing RO_SPACE between all Isolates within a
process, this first pulls RO_SPACE out of the Startup snapshot and puts
it in its own ReadOnly snapshot.
The snapshot is first populated with the read-only roots. After that the
StartupSerializer serializes as before but starting from the first
mutable root. References to objects in the ReadOnly snapshot that aren't
themselves roots are added to a new cache called ReadOnlyObjectCache
which functions like the PartialSnapshotCache but lives in the
ReadOnlySerializer rather than the StartupSerializer. These cache
entries are referenced using a new bytecode: ReadOnlyObjectCache. (To
make room for this, the ApiReference bytecode has been moved).
To reduce code duplication, the StartupSerializer has been refactored to
create a new base class RootSerializer, which ReadOnlySerializer also
subclasses. The base class is responsible primarily for keeping track of
already serialized roots and visiting the roots.
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Iff26042886130ae22eccf2e11b35f6f226f4a792
Bug: v8:8191
Reviewed-on: https://chromium-review.googlesource.com/c/1244676
Commit-Queue: Dan Elphick <delphick@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56681}
Adds a build-time flag to control enabling of V8 Lite mode. Currently
this mode enables optimize-for-size and makes that flag read-only so that
it can't be changed at runtime.
This mode also replaces the --minimal flag which was previously used
to make porting easier.
BUG=v8:8293
Change-Id: I8360b4d55dd15a2a7c18429c94329dc5264dea86
Reviewed-on: https://chromium-review.googlesource.com/c/1276467
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56653}
This class was defined in function-body-decoder.cc, but it's not an
implementation of function body decoding, but rather the interface
between the decoder and the WasmGraphBuilder. Hence move it out to its
own file.
R=titzer@chromium.org, mstarzinger@chromium.org
Bug: v8:8238
Change-Id: Ib9bf47e90a3683f578b30b6de74d01da81b2be93
Reviewed-on: https://chromium-review.googlesource.com/c/1278391
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56602}
The primary purpose of this is to untangle a circular dependency
objects.h -> handles.h -> objects.h. Most compilation units only
need message-template.h, without the rest of messages.h.
Bonus: change the enum to an enum class for improved type safety.
Bug: v8:3770
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I8102c55197a450811de2588a68a08e7f99ea6b9e
Reviewed-on: https://chromium-review.googlesource.com/c/1272193
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56583}
... containing RootsTable, ExternalReferenceTable, builtins array and
potentially some other data that can be accessed via the RootRegister.
This is a preliminary step before adding support for pointer-compression
friendly heap layout.
Bug: v8:8182
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I2899f657aaff1351a5304afa0b1a4c5ae4cfc31d
Reviewed-on: https://chromium-review.googlesource.com/c/1245426
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56551}
Now that import wrappers are no longer specialized to an index, they
can be cached in the native module, keyed by
(WasmImportCallKind, FunctionSig). This saves instantiation time and
also fixes a (slow) memory leak.
R=mstarzinger@chromium.org
Change-Id: I5197bbfae79d6e811a01289b990db445373eea6c
Reviewed-on: https://chromium-review.googlesource.com/c/1270943
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56526}
An asan bug on Windows breaks the chrome asan bot. This disables asan
for the Torque build step as a workaround.
Bug: chromium:893437
Change-Id: I4ccc25e7667abb3ea167c3e8af1210685ff06b9e
Reviewed-on: https://chromium-review.googlesource.com/c/1273105
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56523}
This flag stresses different interleavings of background and foreground
tasks by delaying the execution of each task by a random value between
0 and 100ms (with a quadratic distribution favoring smaller delayes).
The implementation is encapsulated in the new {DelayedTasksPlatform}
class, which wraps each task in a {DelayedTask} which first sleeps for
the given number of microseconds, then executes the actual task.
Both the old {PredictablePlatform} and the new {DelayedTasksPlatform}
are moved to the new d8-platforms.cc file with an interface to create
them in d8-platforms.h.
R=yangguo@chromium.org, mslekova@chromium.org
Bug: v8:8278
Change-Id: I5847fb2da31ffde773195da7ad3f56a0390cc05b
Reviewed-on: https://chromium-review.googlesource.com/c/1270592
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56496}
Simplify the logic in the CompilerDispatcher to use BackgroundCompileTasks
directly, rather than having a (now unecessary) CompilerDispatcherJob
abstraction. In the process, the CompilerDispatcherTracer is removed, and the
idle task logic is simplified finalize already compiled jobs until the
idle task deadline.
BUG=v8:8238, v8:8041
Change-Id: I1ea2366f959b6951de222d62fde80725b3cc70ff
Reviewed-on: https://chromium-review.googlesource.com/c/1260123
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56473}
Now duplicate parameter detection depends on tracking of unresolved references.
This also fixes finding duplicate parameters of arrow functions nested in other
arrow functions.
Change-Id: I644bfdc513244637345c1069e5c7e5fde713da63
Reviewed-on: https://chromium-review.googlesource.com/c/1270578
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56467}
Add necessary dependencies and rules to produce a functional
Fuchsia d8 package from a standalone V8 build.
R=adamk
BUG=
Change-Id: If81cc9fc37822cda47bb1fe1846b9519c8fcbf40
Reviewed-on: https://chromium-review.googlesource.com/c/1226414
Commit-Queue: Dimitri Glazkov <dglazkov@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56425}
MIPS architecture doesn't have support for 64-bit atomics.
It is possible to implement them using 32-bit atomics,
but the process is involved and takes time. For the time
being support 64-bit atomics using runtime.
Bug: v8:8100
Change-Id: I8c732ea9975c46be70643a1e722d78938c8a70de
Reviewed-on: https://chromium-review.googlesource.com/1251521
Commit-Queue: Ivica Bogosavljevic <ibogosavljevic@wavecomp.com>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56331}
This change adds an infrastructure to "snapshot" data that is being
serialized only once. This data lives in its own per-isolate zone, wrapped
in a new CompilerData class.
This change reduces the "serialize standard objects" on TypeScript
benchmark from ~69ms to ~30ms (more than 50% improvement).
Bug: v8:7790
Change-Id: I6ce4f6fb993334969662fdd993d681945a9f3727
Reviewed-on: https://chromium-review.googlesource.com/1238920
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56309}
In particular: MapForFixedTypedArray() and EmptyFixedTypedArrayForMap().
And make ReadOnlyRoots object independent of the Heap.
Bug: v8:8015
Change-Id: Ifd17294661fac21c8e7545145280c8a2dedfe8c3
Reviewed-on: https://chromium-review.googlesource.com/1243131
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56234}
This is a reland of 33fa357b6fTBR=mvstanton@chromium.org
Original change's description:
> Do not use FixedDoubleArray to store RNG state
>
> Also:
> - replace runtime call with cheaper C call
> - change state to double conversion
>
> R=mvstanton@chromium.org
>
> Bug: v8:8212
> Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
> Change-Id: If4bfe0f5fb1864c89f4acd871cb8b74c7cd7ab09
> Reviewed-on: https://chromium-review.googlesource.com/1240116
> Commit-Queue: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Michael Stanton <mvstanton@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#56165}
Bug: v8:8212
Change-Id: Iccc9128034ce7b65801a04a54982219b5a4fe84e
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/1238551
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56175}
This always creates the bytecode handlers as part of the builtins table
regardless of the V8_EMBEDDED_BYTECODE_HANDLERS definition.
Lazy deserialization of bytecode handlers is enabled for this flow by
moving the three lazy bytecode deserializers from the strong roots into
the builtins table (ensuring that they not marked lazy themselves).
To simplify lazy deserialization, the illegal bytecode handler is made
non-lazy so that GetAndMaybeDeserializeBytecodeHandler doesn't to know
about it.
Since the bytecode handlers are now always part of the builtins table,
many bytecode specific methods are removed, including logging and in
BuiltinsSerializer and BuiltinsDeserializer.
Removes setup-interpreter.h, setup-interpreter-internal.cc and
builtin-snapshot-utils.*.
Change-Id: Ie421aa897a04f7b3bcb964c476eb7ab149388d53
Reviewed-on: https://chromium-review.googlesource.com/1220046
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56063}
... in order to avoid page allocator filtering when notifying leak sanitizer.
This is a reland of 0606bf91ed
Bug: v8:8015
Change-Id: I314eee7699ce2c8abeeafce4fcf185810ac252a9
Reviewed-on: https://chromium-review.googlesource.com/1226918
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55952}
This is a reland of 16816e53be
Bug: v8:8096
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Change-Id: I257fc391931a0a4bf01f2e8136183aaed044231c
Reviewed-on: https://chromium-review.googlesource.com/1226915
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55928}
Fix build issues on mips by using the same v8_torque_toolchain (renamed
to v8_generator_toolchain), which is the same as the host tool chain
when targeting MIPS.
Bug: v8:8162
Change-Id: I5d213398cba4c5e108b203e6aa6ba5a2b0e8f781
Reviewed-on: https://chromium-review.googlesource.com/1221289
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55844}
Use v8_executable instead of executable for
bytecode_builtins_list_generator so that coverage link flags should be
picked up too.
Bug: v8:8068
Change-Id: I260e4de3485a78d3b3a3455441837e1a5936aa25
Reviewed-on: https://chromium-review.googlesource.com/1219326
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55787}
Previously the builtins table had a value for every single
OperandScale/Bytecode combination regardless of whether it was valid.
This change makes it so that only valid bytecode handlers are stored in
the builtins table. This prevents placeholders being serialized into the
snapshot (and embedded into the binary) saving 9KB in
CODE_SPACE/OLD_SPACE and 2.5KB in the embedded data as well as 66
entries in the builtins table.
To do this, it generates a new header file bytecodes-builtins-list.h
which is created from the BYTECODE_LIST and OPERAND_SCALE_LIST macros.
Since list macros cannot be used to conditionally generate elements in
the C-preprocessor, this is done by generator executable, compiled from
interpreter/generate-flat-headers.cc.
Additionally the generator creates the flat bytecode list so that it is
transposed from the previous result, i.e. the results are grouped by
bytecode and then operand scale rather than operand scale then bytecode.
This should give better locality for commonly used bytecodes and may
allow less commonly used ExtraWide bytecodes to never be mapped into
memory at all.
The cost to storing the handlers densely is that looking up a handler
now requires a binary search through the builtins table, but this should
only happen during debugging. It is also fixable at least for non-wide
handlers and could be improved for wide ones if the need arises.
Bug: v8:8068
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Iaad22a952e2858f508030c5ddc082f91bf59f667
Reviewed-on: https://chromium-review.googlesource.com/1209304
Commit-Queue: Dan Elphick <delphick@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55757}
Adds support for zone allocated (off-heap) ConsumedPreParsingScopeData to
enable worker-thread access to PreParsingScopeData during parallel IIFE
compile tasks.
In order to avoid code-duplication, a templated
BaseConsumedPreParsingScopeData is added which implements the logic for
decoding the bytestream into scope data. Two implementations of this
base class are instantiated for each of the underlying serialized scope date:
- ZoneConsumedPreParsedScopeData for exposing ZonePreParsedScopeData
- OnHeapConsumedPreParsedScopeData for exposing on-heap PreParsedScopeData
The interface for each of these classes is the ConsumedPreParsingScopeData,
which exposes the methods required by the parser to deserialize the required
data.
As a side-cleanup, moved Ucs2CharLength and Utf8LengthHelper implementations
to cc file so that we don't get a linker error if one of them are unused by
the cc file including the header.
BUG=v8:8041
Change-Id: Id502312d32fe4a9ddb6f5d2d9d3e3a9d30b9b27d
Reviewed-on: https://chromium-review.googlesource.com/1199462
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55711}
Move everything defined in the v8::internal namespace from include/v8.h
into a separate header that can be included by globals.h/checks.h
instead of the whole v8.h.
Also moves V8_EXPORT into v8config.h (so it can be use in the new
v8-internal.h).
Bug: v8:8015
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I22cdc2728d91a94b309a3d030ed06c0f8a06c723
Reviewed-on: https://chromium-review.googlesource.com/1210102
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55707}
This CL implements a generic baseline version of Array.p.unshift
in Torque, enabling us to remove the JS fall-back.
The elements-accessor fast-path is still used, but the check whether
to use it is also moved to Torque.
Support for sparse JSArrays is removed.
Drive-by change: Small refactoring in builtins-array that will
get extended to other array builtins in a follow-up CL.
R=cbruni@chromium.org, jgruber@chromium.org
Bug: v8:7624
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I7b23ce15e7b922eb333f61a408050dedec77c95a
Reviewed-on: https://chromium-review.googlesource.com/1189902
Commit-Queue: Simon Zünd <szuend@google.com>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55670}
The main goal is to untangle Liftoff from the TF-based wasm compiler,
but since the AccessBuilder does not simplify anything but rather adds
complexity I also removed it from the wasm compiler.
Instead, we now bottleneck all offset computations through the new
ObjectAccess helper.
R=titzer@chromium.org
Bug: v8:6600
Change-Id: I362b7b889d68e89da8c30d3fad7b5bab07bee5c8
Reviewed-on: https://chromium-review.googlesource.com/1204090
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55646}
Port CreateBreakIterator and BreakIterator.prototype.resolvedOptions to
C++, refactoring the entire class into another one called
JSV8BreakIterator that would be a subclass of JSObject.
TBR: benedikt@chromium.org
Bug: v8:8111
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I9bd1d82ec34b210c8ed59ea6576548d45a34b8d5
Reviewed-on: https://chromium-review.googlesource.com/1198946
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55627}
Before, splice was implemented with a C++ fast path and a
comprehensive JavaScript version.
This impl. is entirely in Torque with a fastpath for SMI,
DOUBLE and OBJECT arrays, and a comprehensive slow path.
The same level of "sparse" array support as given by the
array.js implementation is included.
This reland addresses several issues:
* Removed "sparse" array support from splice.
* Addressed ClusterFuzz issue 876443:
The test and code that uses the fix is in this CL.
The fix in isolation can be seen here:
https://chromium-review.googlesource.com/c/v8/v8/+/1199403
* Removed dead code in elements.cc
BUG=chromium:876443, v8:8131, v8:1956, v8:7221
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I2d4a66c24ba1edabeca34e27e6ff8ee6136ed5f1
Reviewed-on: https://chromium-review.googlesource.com/1201783
Commit-Queue: Michael Stanton <mvstanton@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55610}
This is a naive implementation of a class that manages regions
allocation/deallocation inside given range of addresses.
This code will be used in a follow-up CLs.
Bug: v8:8096
Change-Id: I7bea7051a1525cc7f87ba34d67b85b274c5de18a
Reviewed-on: https://chromium-review.googlesource.com/1127175
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55531}
Bug: v8:8066
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I5511b6b9272804ebbb61bf2127a2ad51bfc70e28
Reviewed-on: https://chromium-review.googlesource.com/1179319
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55481}
This CL re-implements Array.p.lastIndexOf in Torque. The implementation
consists of a generic baseline path and a fast-path for JSArrays with fast
ElementsKinds.
Sparse support for JSArrays was removed.
Bug: v8:7624
Change-Id: I6ae877aaf99fa97a91763b3d60a0ee05623ab085
Reviewed-on: https://chromium-review.googlesource.com/1190345
Commit-Queue: Simon Zünd <szuend@google.com>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55451}
This CL adds a baseline implementation for Array.p.reverse in Torque,
as well as fastpaths for PACKED elements kinds.
Support for sparse JSArrays was removed.
R=jgruber@chromium.org, petermarshall@chromium.org
Bug: v8:7624
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I12900fbbb44746f1c5d36b78be826e14b88b4f69
Reviewed-on: https://chromium-review.googlesource.com/1185600
Commit-Queue: Simon Zünd <szuend@google.com>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55369}
This is a reland of 9e48a24fd9
Original change's description:
> Reland "[array] Move Array.p.sort to Torque and use TimSort instead of QuickSort"
>
> The CL was reverted because it broke some tests in ChromeOS.
>
> > [array] Move Array.p.sort to Torque and use TimSort instead of QuickSort
> >
> > This CL changes the sorting algorithm used in Array.p.sort from
> > QuickSort to TimSort (implemented in Torque).
> >
> > Detailed performance results can be found here: https://goo.gl/4E733J
> >
> > To save on code space, fast-paths are implemented as sets of
> > function pointers instead of specializing generics.
> >
> > R=cbruni@chromium.org, jgruber@chromium.org
> >
> > Bug: v8:7382, v8:7624
> > Change-Id: I7cd4287e4562d84ab7c79c58ae30780630f976de
> > Reviewed-on: https://chromium-review.googlesource.com/1151199
> > 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@{#55003}
>
> Bug: v8:7382, v8:7624
> Change-Id: Ic7a3230f3708177774b0760f08b7659d83ec5505
> Reviewed-on: https://chromium-review.googlesource.com/1184901
> Commit-Queue: Simon Zünd <szuend@google.com>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55325}
Bug: v8:7382, v8:7624
Change-Id: I297611f45c09967e0f6961156b0c9ebdebc7053f
Reviewed-on: https://chromium-review.googlesource.com/1186801
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55360}
This reverts commit f4ca3fc56e.
Reason for revert: Since TF (js-call-reducer) calls into the C++ builtin, it is easier (cleaner for now) to implement the baseline version in C++ instead of Torque.
Original change's description:
> [array] Prepare Array.p.shift for removal of the JavaScript fall-back
>
> This CL changes the ArrayPrototypeShift builtin to a CSA macro which
> is used in a newly created Torque builtin.
>
> This is in preparation for removing the JavaScript fall-back, which
> will be replaced by a baseline Torque implementation.
>
> R=cbruni@chromium.org, jgruber@chromium.org
>
> Bug: v8:7624
> Change-Id: I9b7898beea2802cc02d394e040a1e500387cf108
> Reviewed-on: https://chromium-review.googlesource.com/1169172
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Commit-Queue: Simon Zünd <szuend@google.com>
> Cr-Commit-Position: refs/heads/master@{#55036}
TBR=cbruni@chromium.org,jgruber@chromium.org,szuend@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: v8:7624
Change-Id: I4929eefaa90ff8681bc8ae20e3ea3fe84ee7f1e8
Reviewed-on: https://chromium-review.googlesource.com/1186342
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Simon Zünd <szuend@google.com>
Cr-Commit-Position: refs/heads/master@{#55345}
The CL was reverted because it broke some tests in ChromeOS.
> [array] Move Array.p.sort to Torque and use TimSort instead of QuickSort
>
> This CL changes the sorting algorithm used in Array.p.sort from
> QuickSort to TimSort (implemented in Torque).
>
> Detailed performance results can be found here: https://goo.gl/4E733J
>
> To save on code space, fast-paths are implemented as sets of
> function pointers instead of specializing generics.
>
> R=cbruni@chromium.org, jgruber@chromium.org
>
> Bug: v8:7382, v8:7624
> Change-Id: I7cd4287e4562d84ab7c79c58ae30780630f976de
> Reviewed-on: https://chromium-review.googlesource.com/1151199
> 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@{#55003}
Bug: v8:7382, v8:7624
Change-Id: Ic7a3230f3708177774b0760f08b7659d83ec5505
Reviewed-on: https://chromium-review.googlesource.com/1184901
Commit-Queue: Simon Zünd <szuend@google.com>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55325}
This reverts commit cdaaa31151.
Reason for revert: chromium:876445 chromium:876453 chromium:876443
Original change's description:
> [builtins] Reland Array.prototype.splice() Torque implementation.
>
> Before, splice was implemented with a C++ fast path and a
> comprehensive JavaScript version.
>
> This impl. is entirely in Torque with a fastpath for SMI,
> DOUBLE and OBJECT arrays, and a comprehensive slow path.
> The same level of "sparse" array support as given by the
> array.js implementation is included.
>
> Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
> Change-Id: Ia7334a30b401988309e9909cfa0069da0bb6fb9f
> Reviewed-on: https://chromium-review.googlesource.com/1169466
> Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55263}
TBR=mvstanton@chromium.org,jgruber@chromium.org,tebbi@chromium.org
Change-Id: I5b750a98e671b7284474ffcabc6b4d37a9d1219e
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/1184741
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55289}
Before, splice was implemented with a C++ fast path and a
comprehensive JavaScript version.
This impl. is entirely in Torque with a fastpath for SMI,
DOUBLE and OBJECT arrays, and a comprehensive slow path.
The same level of "sparse" array support as given by the
array.js implementation is included.
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: Ia7334a30b401988309e9909cfa0069da0bb6fb9f
Reviewed-on: https://chromium-review.googlesource.com/1169466
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55263}
This is a reland of 041ae1f879
The clashing method has been fixed.
Original change's description:
> [builtins] Start adding byte code handlers to builtins
>
> Adds a new build flag, v8_enable_embedded_bytecode_handlers, that adds
> the bytecode handlers to the BUILTIN_LIST macros.
>
> Currently it's not connected up to the code-generation so it actually
> does nothing except expand the builtins table.
>
> Bug: v8:8068
> Change-Id: Iaecc3982cf22d04e6c46169b86c9d694952fd091
> Reviewed-on: https://chromium-review.googlesource.com/1179887
> Commit-Queue: Dan Elphick <delphick@chromium.org>
> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55215}
Bug: v8:8068
Change-Id: Ibc98929a9ad464e9d4c9fc7d43401f0fb0df9a00
Reviewed-on: https://chromium-review.googlesource.com/1181981
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55244}
This reverts commit 041ae1f879.
Reason for revert: Causes jumbo builds to fail because of duplicate GenerateBytecodeHandler definitions.
Original change's description:
> [builtins] Start adding byte code handlers to builtins
>
> Adds a new build flag, v8_enable_embedded_bytecode_handlers, that adds
> the bytecode handlers to the BUILTIN_LIST macros.
>
> Currently it's not connected up to the code-generation so it actually
> does nothing except expand the builtins table.
>
> Bug: v8:8068
> Change-Id: Iaecc3982cf22d04e6c46169b86c9d694952fd091
> Reviewed-on: https://chromium-review.googlesource.com/1179887
> Commit-Queue: Dan Elphick <delphick@chromium.org>
> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55215}
TBR=rmcilroy@chromium.org,jgruber@chromium.org,delphick@chromium.org
Change-Id: I860b3ecf543944fd0f4fdcb8de09d21a4b784150
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:8068
Reviewed-on: https://chromium-review.googlesource.com/1181301
Reviewed-by: Dan Elphick <delphick@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55225}
This CL prepares the way for adding a root register on ia32. The new
register allocation configuration PreserveRootIA32 treats
kRootRegister as an unallocatable register.
Note that kRootRegister (on ia32) is still completely unused,
unallocated, and may be clobbered at many points. This is left to
future work.
Bug: v8:6666
Change-Id: I4aacdf9c3bb365d6ed49fea8f013f79b7b1f0a98
Reviewed-on: https://chromium-review.googlesource.com/1181023
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55224}
Adds a new build flag, v8_enable_embedded_bytecode_handlers, that adds
the bytecode handlers to the BUILTIN_LIST macros.
Currently it's not connected up to the code-generation so it actually
does nothing except expand the builtins table.
Bug: v8:8068
Change-Id: Iaecc3982cf22d04e6c46169b86c9d694952fd091
Reviewed-on: https://chromium-review.googlesource.com/1179887
Commit-Queue: Dan Elphick <delphick@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55215}
This is a cleanup CL that is preparation for making the byte length
and offsets of typed arrays into unboxed size_t fields.
R=mstarzinger@chromium.org
BUG=v8:7881
Change-Id: Iee8bb2142124c88c71cec7343149ae3f08b40c6c
Reviewed-on: https://chromium-review.googlesource.com/1179829
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55196}
This reduced the number of targets depending on assembler.h
from ~900 to ~350.
Bug: v8:8054
Change-Id: I74ae2ce7a4b27791d0ee25542ee0b2175bedf5f7
Reviewed-on: https://chromium-review.googlesource.com/1174534
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55188}
JSArrays and JSArrayBuffers are very different animals. As such,
split the js-array.h header into two parts.
R=ulan@chromium.org,mstarzinger@chromium.org
Bug: v8:5402
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I82f987ecea3e2e1ceaf8f8962a2b88165558c57e
Reviewed-on: https://chromium-review.googlesource.com/1177760
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55183}
This reverts commit 5a3893958a.
Reason for revert: Breaks some chromium tests. Not your fault, but it's blocking the roll so we have to fix those first -- then you can reland without changes: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20-%20debug/21727
Original change's description:
> [array] Move Array.p.sort to Torque and use TimSort instead of QuickSort
>
> This CL changes the sorting algorithm used in Array.p.sort from
> QuickSort to TimSort (implemented in Torque).
>
> Detailed performance results can be found here: https://goo.gl/4E733J
>
> To save on code space, fast-paths are implemented as sets of
> function pointers instead of specializing generics.
>
> R=cbruni@chromium.org, jgruber@chromium.org
>
> Bug: v8:7382, v8:7624
> Change-Id: I7cd4287e4562d84ab7c79c58ae30780630f976de
> Reviewed-on: https://chromium-review.googlesource.com/1151199
> 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@{#55003}
TBR=cbruni@chromium.org,jgruber@chromium.org,szuend@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: v8:7382, v8:7624
Change-Id: Id4002d8080648c418639d35e7b82487fa43f463d
Reviewed-on: https://chromium-review.googlesource.com/1174231
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55114}
This CL changes the ArrayPrototypeShift builtin to a CSA macro which
is used in a newly created Torque builtin.
This is in preparation for removing the JavaScript fall-back, which
will be replaced by a baseline Torque implementation.
R=cbruni@chromium.org, jgruber@chromium.org
Bug: v8:7624
Change-Id: I9b7898beea2802cc02d394e040a1e500387cf108
Reviewed-on: https://chromium-review.googlesource.com/1169172
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Simon Zünd <szuend@google.com>
Cr-Commit-Position: refs/heads/master@{#55036}
This CL introduces a set of configuration options implemented as
a struct of booleans that together comprise the set of enabled
or detected features. The configuration options replace command-line
flags that were checked deep in the implementation. As such, it is
necessary to plumb them through multiple levels of abstraction.
R=ahaas@chromium.orgCC=mstarzinger@chromium.org
BUG=chromium:868844
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I1b82f5826e4fd263f68e8cafcd923bac5818a637
Reviewed-on: https://chromium-review.googlesource.com/1163670
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55018}
This CL changes the sorting algorithm used in Array.p.sort from
QuickSort to TimSort (implemented in Torque).
Detailed performance results can be found here: https://goo.gl/4E733J
To save on code space, fast-paths are implemented as sets of
function pointers instead of specializing generics.
R=cbruni@chromium.org, jgruber@chromium.org
Bug: v8:7382, v8:7624
Change-Id: I7cd4287e4562d84ab7c79c58ae30780630f976de
Reviewed-on: https://chromium-review.googlesource.com/1151199
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@{#55003}
This CL adds a baseline Torque implementation without fast-paths for
Array.p.copyWithin. The JS version in array.js is removed.
R=cbruni@chromium.org, jgruber@chromium.org
Bug: v8:7624
Change-Id: Ie53047883a65dd9310ea8f8d0edb440f431044ea
Reviewed-on: https://chromium-review.googlesource.com/1165223
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Simon Zünd <szuend@google.com>
Cr-Commit-Position: refs/heads/master@{#55000}
This reverts commit ff4fa92e88.
Reason for revert: blocks roll: https://chromium-review.googlesource.com/c/chromium/src/+/1167969 ... see https://chromium-swarm.appspot.com/task?id=3f344f7ada4e0110&refresh=10&show_raw=1 for stacktrace.
Original change's description:
> [builtins] Enable Torque Array.prototype.splice
>
> Before, splice was implemented with a C++ fast path and a
> comprehensive JavaScript version.
>
> This impl. is entirely in Torque with a fastpath for SMI,
> DOUBLE and OBJECT arrays, and a comprehensive slow path.
> The same level of "sparse" array support as given by the
> array.js implementation is included.
>
> Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
> Change-Id: Ibfa3407ed75b9ad15ac54cce446b3952e38f90a9
> Reviewed-on: https://chromium-review.googlesource.com/1039190
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
> Commit-Queue: Michael Stanton <mvstanton@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#54974}
TBR=danno@chromium.org,yangguo@chromium.org,mvstanton@chromium.org,tebbi@chromium.org,szuend@google.com
Change-Id: I900f667b30a0cf673ead9621618a9988cf85ffdf
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/1168902
Commit-Queue: Michael Hablich <hablich@chromium.org>
Reviewed-by: Michael Hablich <hablich@chromium.org>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54998}
Before, splice was implemented with a C++ fast path and a
comprehensive JavaScript version.
This impl. is entirely in Torque with a fastpath for SMI,
DOUBLE and OBJECT arrays, and a comprehensive slow path.
The same level of "sparse" array support as given by the
array.js implementation is included.
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: Ibfa3407ed75b9ad15ac54cce446b3952e38f90a9
Reviewed-on: https://chromium-review.googlesource.com/1039190
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Commit-Queue: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54974}
This patch ports most of the Intl.Collator from JS to C++.
The Intl.Collator object no longer stores all the resolved
values. Instead these are looked up on demand as part of
Intl.Collator.prototype.resolvedOptions(), saving several words. In
the future, we can cache the result of the resolvedOptions as well.
In this patch, we use ICU to do parsing of the unicode extension in
the bcp47 language tag instead of using a custom extension parser.
This patch also fixes several spec compliance bugs as well.
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: Iaaa7be4a628404da1bd83d882e04a2c6de70ebd9
Bug: v8:5751, v8:7480
Reviewed-on: https://chromium-review.googlesource.com/1165084
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54965}
Previously, Intl.PluralRules was mostly implemented in JavaScript. This
patch moves most of the constructor and parts of other methods to C++.
The size of the Intl.PluralRules object is reduced by not storing
MinimumIntegerDigits, MinimumFractionDigits, MaximumFractionDigits,
MinimumSignificantDigits, MaximumSignificantDigits. Instead these are
looked up from icu::DecimalFormat as required.
Another optimziation is that we don't create the result of
resolvedOptions when the Intl.PluralRules object is constructed, but
instead defer until this method is called. In the future, we may want
to cache the result.
This patch also cleans up several error handling paths that shouldn't
happen with ICU and instead just crashes should it ever happen.
Bug: v8:5751
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I84c5aa6c25c35fe2d336693dee1b36bf3dcd4a79
Reviewed-on: https://chromium-review.googlesource.com/1158701
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Jungshik Shin <jshin@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54917}
arguments.h used methods only defined in objects-inl.h and
handles-inl.h. These uses are now moved to arguments-inl.h. Since
builtins-utils.h used these methods, it also needs to be split to have
an inl header now.
R=titzer@chromium.org
Bug: v8:7754, v8:7965
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I21db7a86f7c15776eccf060f81f2bde000b92a40
Reviewed-on: https://chromium-review.googlesource.com/1160647
Reviewed-by: Ben Titzer <titzer@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54889}
As discussed offline, this header is not really useful without its
inline definitions. So instead of trying to split it (unnaturally),
declare defeat and make it an inline header file.
Also remove two unnecessary uses of it, move the JSON stringifier
class into its .cc file (because it needs IncrementalStringBuilder
inline) and forward declare in prettyprinter.h.
R=petermarshall@chromium.org, mstarzinger@chromium.org
BUG=v8:7965
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I7ba032ca718a195e156ec3e59f8e858a25423450
Reviewed-on: https://chromium-review.googlesource.com/1156401
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54818}
This is a reland of f5a8352b0f
Original change's description:
> [embedded-builtins] Enable on all arches except x86 for benchmarks
>
> This CL enables embedded builtins to get benchmark feedback. We need
> this feedback to identify and address remaining performance problems.
>
> Bug: v8:6666
> Change-Id: I8f77f218e656b55ddabe1236eb2a1d14a5ac6233
> Reviewed-on: https://chromium-review.googlesource.com/1105834
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#53836}
Bug: v8:6666
Change-Id: Idd736f3ec06a7ea57e53a666fd5434e32ca316ad
Reviewed-on: https://chromium-review.googlesource.com/1148100
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54730}
Add v8_deprecation_warnings and v8_imminent_deprecation_warnings to
external_config so they can also control how embedders see deprecation
warnings.
Also defaults v8_deprecation_warnings to true.
Change-Id: I267607d7b3e1ff6ee34a5555722118f9f22e0791
Reviewed-on: https://chromium-review.googlesource.com/1151110
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54715}
