This is a reland of 6ec90ecee2
Original change's description:
> Reland "Create a fast path to get migration target when updating map"
>
> This is a reland of c285380ca8
>
> Original change's description:
> > Create a fast path to get migration target when updating map
> >
> > During map updating, store the pointer to new map in the
> > raw_transitions slot of the old map that is deprecated from map
> > transition tree. Thus, we can get the migration target directly
> > instead of TryReplayPropertyTransitions when updating map.
> >
> > This can improve Speedometer2.0 Elm-TodoMVC case by ~5% on ATOM
> > Chromebook and ~9% on big-core Ubuntu.
> >
> > Change-Id: I56f9ce5183bbdd567b964890f623ef0ceed9b7db
> > Reviewed-on: https://chromium-review.googlesource.com/1233433
> > Commit-Queue: Shiyu Zhang <shiyu.zhang@intel.com>
> > Reviewed-by: Igor Sheludko <ishell@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#56303}
>
> Change-Id: Idf0b7716b92a6a15bfe58721c2c34dbd02b31137
> Reviewed-on: https://chromium-review.googlesource.com/c/1270261
> Reviewed-by: Igor Sheludko <ishell@chromium.org>
> Commit-Queue: Shiyu Zhang <shiyu.zhang@intel.com>
> Cr-Commit-Position: refs/heads/master@{#56588}
Change-Id: Iad23455f66c83340430370be6670bac493c638a1
Reviewed-on: https://chromium-review.googlesource.com/c/1309305
Commit-Queue: Shiyu Zhang <shiyu.zhang@intel.com>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57705}
an abstraction that hides the details about how embedder data fields are
encoded in EmbedderDataArrays and JSObjects.
Bug: v8:7703
Change-Id: Ic9f6d9511bec557c6671aa6488b9545e353f968c
Reviewed-on: https://chromium-review.googlesource.com/c/1344155
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57679}
Register names are static, so we do not need to access them via
RegisterConfiguration. This saves a lot of RegisterConfiguration
object creations.
R=mstarzinger@chromium.org
Bug: v8:8238
Change-Id: I295ad4d4b13fe948c70490687b7e3e9b48e70af9
Reviewed-on: https://chromium-review.googlesource.com/c/1342517
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57668}
This test cases ensures that it is possible to maintain a coherent
instruction cache by using {Assembler::FlushICache} in any order with
respect to changing page permissions via {SetPermissions}.
R=ulan@chromium.org
TEST=cctest/test-icache
BUG=v8:6792
Change-Id: I1778bbbe94b40856d9732a9990a931b5a956a439
Reviewed-on: https://chromium-review.googlesource.com/c/1344113
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57651}
This enables more seamless interop between Torque and CSA:
Since CodeStubAssembler can now inherit from the Torque base namespace,
macros defined in the base namespace can be used in CodeStubAssembler
macros, even without qualification.
At the same time, macros in the base namespace can refer to
CodeStubAssembler macros. The only new limitation is that types defined
in code-stub-assembler.h cannot be referenced in the signature of macros
defined in the base namespace, since this would produce a cyclic header
dependency. A work-around for this woud be to put such types (like int31
in this CL) into a separate header included by both. I (mis-)used
code-assembler.h for that.
Another side-effec is that types and enums defined in CodeStubAssembler
have to be accessed in a qualified way from Torque.
Other assemblers can now inherit from their Torque equivalent, so
porting macros into the corresponding Torque namespace doesn't require
any change to the existing use-sites.
To avoid C++ ambiguities, the Torque-generated assemblers must not define
anything also defined in Code(Stub)Assembler. This includes the type
aliases for TNode, PLabel, ...
My workaround is to qualify everything in the generated C++.
As a drive-by fix, I had to change the formatter to avoid a situation
where it doesn't compute a fixed point: putting a keyword at the
beginning of a line removes the '\s' in front of it, so I replaced that
with '\b'.
Bug: v8:7793
Change-Id: If3b9e9ad967a181b380a10d5673615606abd1041
Reviewed-on: https://chromium-review.googlesource.com/c/1341955
Reviewed-by: Daniel Clifford <danno@chromium.org>
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57645}
This change ensures that we do not try to check the conversion of a floating
point constant, but insert the floating point constant instead.
Change-Id: I1c65e3a69acaea2ff805ba10317f64c0ac0ba098
Reviewed-on: https://chromium-review.googlesource.com/c/1340257
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57630}
Do less work in MultipleProfilers. Reduces runtime from ~8 mins to ~40
seconds.
Bug: v8:8474
Change-Id: I72b3266941ce40c8d064deaf00fb06f8d9fa8a70
Reviewed-on: https://chromium-review.googlesource.com/c/1341956
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57613}
This patch allows the deoptimizer to keep embedded pointers intact.
Previously, the deoptimizer had to clear embedded pointers because
the mark-compactor relied on the Code::marked_for_deoptimization flag
to indicate whether the embedder pointers were cleared or not.
This patch adds a new flag called Code::embedded_objects_cleared()
and thus can correctly clear dead weak objects in deoptimized code.
Bug: v8:8459
Change-Id: I6eb6ff3aa2182bc41730e0a249965f8d8c0525ce
Reviewed-on: https://chromium-review.googlesource.com/c/1335943
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57584}
The platform specific macro assembler headers can not be included
directly. They require symbols declared in macro-assembler.h.
We also cannot include macro-assembler.h from the platform specific
headers, because that would form a cycle, and the include in
macro-assembler.h would be skipped, which then also fails.
This CL documents and enforces this unfortunate situation.
This helps with further iwyu cleanups.
Note that current code which includes the platform specific headers
only works because we transitively included macro-assembler.h already
before.
R=mstarzinger@chromium.org
Bug: v8:8238, v8:7490
Change-Id: I2dc65ad950400941406e1f2f8969d0d15f524bf8
Reviewed-on: https://chromium-review.googlesource.com/c/1340240
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57578}
This CL implements an assembly order optimization that moves blocks
that end a loop with an unconditional backedge to the beginning of
the loop, saving a branch.
R=jarin@chromium.org,mstarzinger@chromium.org
BUG=v8:8423
Change-Id: I8a5d25f5472d71227af0f623277ea8d0a8d69867
Reviewed-on: https://chromium-review.googlesource.com/c/1335944
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57572}
This adds a new C++ API method
```cpp
Local<Object> Object::New(
Isolate* isolate,
Local<Value> prototype_or_null,
Local<Name>* keys,
Local<Value>* values,
size_t size);
```
which is similar to the `Object.create()` builtin exposed by JavaScript.
This new API is supposed to be used by the `http2` (in Node.js) to speed
up the creation of the HTTP header object.
Bug: v8:8422
Change-Id: I9910e88de0af2cbd8ce8a1d6cb6caa9451fb8cb4
Design-Document: http://bit.ly/v8-fast-object-create-cpp
Reviewed-on: https://chromium-review.googlesource.com/c/1337569
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57570}
This marks the InterpreterEntryTrampoline as isolate-independent. With
this change, all builtins are now embedded.
Slight changes were needed to how we deopt into the trampoline. We now
store the entry address within the Interpreter class instead of
embedding the builtin code target.
Bug: v8:7777
Change-Id: If781bf6f06cb2efbab1369ece757f04c343a1b38
Reviewed-on: https://chromium-review.googlesource.com/c/1337734
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57563}
This test is only flaky because the js code being profiled causes a
'fast-c-call' which is a call from JS to C without an exit frame.
The profiler stumbles on these and reads the stack of C++ frames when
it shouldn't, causing ASAN errors. This is not actually related to
the multiple isolates, so I'm changing the test to profile different
JS code that does not cause these types of calls. There is already a
test for fast-c-calls - NativeFrameStackTrace (which currently fails).
Bug: v8:8464
Change-Id: I32818f0894e5680cf5a39779a2779eda36dfe9f1
Reviewed-on: https://chromium-review.googlesource.com/c/1337571
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57547}
This is a reland of 0b13f0f517
Original change's description:
> [snapshot] Emit the embedded blob as assembly instead of inline assembly
>
> The motivation behind this is that MSVC doesn't support inline assembly
> on x64. Emitting the embedded blob as a plain assembly file will give us
> MSVC support (and possibly faster compilation times as a side-effect).
>
> Bug: v8:6666,v8:8349
> Change-Id: I2e6cf072faa9ef406fe721a05b63912c655546c2
> Reviewed-on: https://chromium-review.googlesource.com/c/1329205
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Michael Stanton <mvstanton@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#57524}
Tbr: yangguo@chromium.org,mvstanton@chromium.org
Bug: v8:6666, v8:8349
Change-Id: Ib35696b60a9cd01bc2edf459c8e8d84716e3438d
Reviewed-on: https://chromium-review.googlesource.com/c/1337733
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57546}
This is a reland of bf2f0a0227
Original change's description:
> [builtins] Support embedded builtins in nosnapshot builds
>
> This CL adds support for embedded builtins in nosnap builds by creating
> and setting an 'embedded blob' after builtin generation. Unlike
> snapshot builds, the blob is not embedded into the .text section but
> located on the C++ heap.
>
> This makes nosnap builds more consistent with mksnapshot, and allows us
> to simplify there and in serializer cctests.
>
> Complications arise from the different workflows we need to support:
>
> 1. the standard mksnapshot build process,
> 2. nosnap builds (which reuse the blob created by the first Isolate),
> 2. and tests with various complicated serialization workflows.
>
> To cover all of these cases, this CL introduces two knobs to twiddle:
>
> 1. A 'sticky' embedded blob which overrides compiled-in default
> embedded blobs at Isolate setup.
> 2. The blob lifecycle can be managed manually or through refcounting.
>
> These are described in more detail in isolate.cc.
>
> Tbr: ulan@chromium.org
> Bug: v8:6666, v8:8350
> Change-Id: I3842e40cdaf45d2cadd05c6eb1ec2f5e3d83568d
> Reviewed-on: https://chromium-review.googlesource.com/c/1310195
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#57523}
Tbr: ulan@chromium.org,yangguo@chromium.org
Bug: v8:6666, v8:8350
Change-Id: I13b523c9e7406b39a3cd28465c06f17f1744a738
Reviewed-on: https://chromium-review.googlesource.com/c/1337578
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57540}
With Bytecode flushing, the a SharedFunctionInfo's bytecode might be flushed
while the compiler is expecting it to still exist. Rather than continually
getting the bytecode from the SFI, instead bottleneck the points where we get
BytecodeArray from SFIs and maintain an explicit strong reference to the
BytecodeArray from that point onwards to prevent flushing.
BUG=v8:8395
Change-Id: I6a18adec99402838690971eb37ee0617cdc15920
Reviewed-on: https://chromium-review.googlesource.com/c/1309763
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57536}
This reverts commit bf2f0a0227.
Reason for revert: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20-%20nosnap%20-%20debug/21753
Original change's description:
> [builtins] Support embedded builtins in nosnapshot builds
>
> This CL adds support for embedded builtins in nosnap builds by creating
> and setting an 'embedded blob' after builtin generation. Unlike
> snapshot builds, the blob is not embedded into the .text section but
> located on the C++ heap.
>
> This makes nosnap builds more consistent with mksnapshot, and allows us
> to simplify there and in serializer cctests.
>
> Complications arise from the different workflows we need to support:
>
> 1. the standard mksnapshot build process,
> 2. nosnap builds (which reuse the blob created by the first Isolate),
> 2. and tests with various complicated serialization workflows.
>
> To cover all of these cases, this CL introduces two knobs to twiddle:
>
> 1. A 'sticky' embedded blob which overrides compiled-in default
> embedded blobs at Isolate setup.
> 2. The blob lifecycle can be managed manually or through refcounting.
>
> These are described in more detail in isolate.cc.
>
> Tbr: ulan@chromium.org
> Bug: v8:6666, v8:8350
> Change-Id: I3842e40cdaf45d2cadd05c6eb1ec2f5e3d83568d
> Reviewed-on: https://chromium-review.googlesource.com/c/1310195
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#57523}
TBR=ulan@chromium.org,yangguo@chromium.org,jgruber@chromium.org
Change-Id: I6e35a0cb7186fb50f1012f5c618fb8b48b24a813
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:6666, v8:8350
Reviewed-on: https://chromium-review.googlesource.com/c/1337577
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57529}
This reverts commit 0b13f0f517.
Reason for revert: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Win32%20-%20debug/17373
Original change's description:
> [snapshot] Emit the embedded blob as assembly instead of inline assembly
>
> The motivation behind this is that MSVC doesn't support inline assembly
> on x64. Emitting the embedded blob as a plain assembly file will give us
> MSVC support (and possibly faster compilation times as a side-effect).
>
> Bug: v8:6666,v8:8349
> Change-Id: I2e6cf072faa9ef406fe721a05b63912c655546c2
> Reviewed-on: https://chromium-review.googlesource.com/c/1329205
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Michael Stanton <mvstanton@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#57524}
TBR=yangguo@chromium.org,mvstanton@chromium.org,jgruber@chromium.org
Change-Id: I35f7763f86b4de01e74827a95706b969b43af55e
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:6666, v8:8349
Reviewed-on: https://chromium-review.googlesource.com/c/1337574
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57528}
The motivation behind this is that MSVC doesn't support inline assembly
on x64. Emitting the embedded blob as a plain assembly file will give us
MSVC support (and possibly faster compilation times as a side-effect).
Bug: v8:6666,v8:8349
Change-Id: I2e6cf072faa9ef406fe721a05b63912c655546c2
Reviewed-on: https://chromium-review.googlesource.com/c/1329205
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57524}
This CL adds support for embedded builtins in nosnap builds by creating
and setting an 'embedded blob' after builtin generation. Unlike
snapshot builds, the blob is not embedded into the .text section but
located on the C++ heap.
This makes nosnap builds more consistent with mksnapshot, and allows us
to simplify there and in serializer cctests.
Complications arise from the different workflows we need to support:
1. the standard mksnapshot build process,
2. nosnap builds (which reuse the blob created by the first Isolate),
2. and tests with various complicated serialization workflows.
To cover all of these cases, this CL introduces two knobs to twiddle:
1. A 'sticky' embedded blob which overrides compiled-in default
embedded blobs at Isolate setup.
2. The blob lifecycle can be managed manually or through refcounting.
These are described in more detail in isolate.cc.
Tbr: ulan@chromium.org
Bug: v8:6666, v8:8350
Change-Id: I3842e40cdaf45d2cadd05c6eb1ec2f5e3d83568d
Reviewed-on: https://chromium-review.googlesource.com/c/1310195
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57523}
This avoids creating an on-heap copy for import wrappers by directly
adding the {WasmCode} into the native heap instead. It reduces
compilation time as well as useless GC pressure.
R=clemensh@chromium.org
BUG=v8:8423
Change-Id: Ia063523834c963591027c7d1ed78b795d24907bf
Reviewed-on: https://chromium-review.googlesource.com/c/1335566
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57511}
Moves the unicode predicate cache tables out of the unicode cache,
and turns them into generic predicates in char-predicates.h which
use static constexpr tables.
This drops the per-isolate cost of unicode caches, and removes the
need for accessing the unicode cache from most files. It does remove
the mutability of the cache, which means that there may be regressions
when parsing non-ASCII identifiers. Most likely the benefits to ASCII
identifiers/keywords will outweigh any non-ASCII costs.
Change-Id: I9a7a8b7c9b22d3e9ede824ab4e27f133ce20a399
Reviewed-on: https://chromium-review.googlesource.com/c/1335564
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57506}
This CL implements AtomicPair operators: Load, Store,
Add, Sub, Or, Xor, And, Exchange and CompareExchange using
runtime on MIPS32R2 and older. MIPS32R6 includes instructions
for 64-bit atomic access so they are implemented using those.
Change-Id: I1309c1ea4771480516ec5a92f7592533bdcb205c
Reviewed-on: https://chromium-review.googlesource.com/c/1326466
Reviewed-by: Sreten Kovacevic <skovacevic@wavecomp.com>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Ivica Bogosavljevic <ibogosavljevic@wavecomp.com>
Cr-Commit-Position: refs/heads/master@{#57496}
This CL is an experiment to get more performance data from the perf-bots
and will likely lead to regressions. The try-bots (see patcheset 9)
indicate some regressions, but it doesn't seem too bad.
Change-Id: Ia173ab20ee2a4904663db0f4ca2ffb196b203c77
Reviewed-on: https://chromium-review.googlesource.com/c/1319763
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57483}
In the process, move the rest of the implementation PLabels into the
CodeAssembler for consistency.
Change-Id: I56872d9fc756db066f0d13d87aeb55ec04de2495
Reviewed-on: https://chromium-review.googlesource.com/c/1329687
Commit-Queue: Daniel Clifford <danno@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57474}
This CL splits the backend of TurboFan off into its own directory,
without changing namespaces. This makes ownership management a bit
more fine-grained with a logical separation.
R=mstarzinger@chromium.org,jarin@chromium.org,adamk@chromium.org
Change-Id: I2ac40d6ca2c4f04b8474b630aae0286ecf79ef42
Reviewed-on: https://chromium-review.googlesource.com/c/1308333
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57437}
This is the larger dictionary specialized for Name. To be used as a
property backing store.
More methods and tests will be added in the future as it reaches
parity with NameDictionary.
Bug: v8:6443, v8:7569
Change-Id: I8f5d88b2f6f4e14d4851548566ffa9f59535358b
Reviewed-on: https://chromium-review.googlesource.com/c/1329204
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57430}
After adding an explicit API to create code caches the compile
options related to producing code caches are no longer supported.
Parser caches are also no longer supported.
Bug: v8:8015
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I6eb5d7cf6b03437834eb1a1d326374f09fbce5a9
Reviewed-on: https://chromium-review.googlesource.com/c/1238493
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57399}
Also add the ability to skip tests only when --optimize-for-size is passed.
TBR=sergiyb@chromium.org
Bug: v8:7819
Change-Id: I1dcc26ea8664d014b6c50f0d636c13bf21e26ff2
Reviewed-on: https://chromium-review.googlesource.com/c/1328945
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57396}
This better separates non-arrow/assignment from the alternative, and
destructuring assignment from other types of assignment to avoid unnecessary
and duplicate branches.
Change-Id: I51c59f86c705646c02f182c9719700c558297e4a
Reviewed-on: https://chromium-review.googlesource.com/c/1328921
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57385}
