This is a reland of 1c48d52bb1.
It turned out that IterableToList doesn't always behave according to
the ES operation with the same name. Specifically, it allows holey arrays
to take its fast path, which produces an output array with holes where
actually "undefined" elements should appear.
This CL changes the version of IterableToList that is used for spreads
(IterableToListWithSymbolLookup) such that holey arrays take the slow path.
It also includes tests for such situations.
Original change's description:
> [interpreter] Add bytecode for leading array spreads.
>
> This CL improves the performance of creating [...a, b] or [...a].
> If the array literal has a leading spread, this CL emits the bytecode
> [CreateArrayFromIterable] to create the literal. CreateArrayFromIterable
> is implemented by [IterableToListDefault] builtin to create the initial
> array for the leading spread. IterableToListDefault has a fast path to
> clone efficiently if the spread is an actual array.
>
> The bytecode generated is now shorter. Bytecode generation is refactored
> into to BuildCreateArrayLiteral, which allows VisitCallSuper to benefit
> from this optimization also.
> For now, turbofan also lowers the bytecode to the builtin.
>
> The idiomatic use of [...a] to clone the array a now performs better
> than a simple for-loop, but still does not match the performance of slice.
>
> Bug: v8:7980
>
> Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
> Change-Id: Ibde659c82d3c7aa1b1777a3d2f6426ac8cc15e35
> Reviewed-on: https://chromium-review.googlesource.com/1181024
> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Georg Neis <neis@chromium.org>
> Commit-Queue: Georg Neis <neis@chromium.org>
> Commit-Queue: Hai Dang <dhai@google.com>
> Cr-Commit-Position: refs/heads/master@{#55520}
Bug: v8:7980
Change-Id: I0b5603a12d2b588327658bf0a9b214bd0f22e237
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/1201882
Commit-Queue: Hai Dang <dhai@google.com>
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55639}
This reverts commit 1c48d52bb1.
Reason for revert: Clusterfuzz found something.
Original change's description:
> [interpreter] Add bytecode for leading array spreads.
>
> This CL improves the performance of creating [...a, b] or [...a].
> If the array literal has a leading spread, this CL emits the bytecode
> [CreateArrayFromIterable] to create the literal. CreateArrayFromIterable
> is implemented by [IterableToListDefault] builtin to create the initial
> array for the leading spread. IterableToListDefault has a fast path to
> clone efficiently if the spread is an actual array.
>
> The bytecode generated is now shorter. Bytecode generation is refactored
> into to BuildCreateArrayLiteral, which allows VisitCallSuper to benefit
> from this optimization also.
> For now, turbofan also lowers the bytecode to the builtin.
>
> The idiomatic use of [...a] to clone the array a now performs better
> than a simple for-loop, but still does not match the performance of slice.
>
> Bug: v8:7980
>
> Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
> Change-Id: Ibde659c82d3c7aa1b1777a3d2f6426ac8cc15e35
> Reviewed-on: https://chromium-review.googlesource.com/1181024
> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Georg Neis <neis@chromium.org>
> Commit-Queue: Georg Neis <neis@chromium.org>
> Commit-Queue: Hai Dang <dhai@google.com>
> Cr-Commit-Position: refs/heads/master@{#55520}
TBR=rmcilroy@chromium.org,neis@chromium.org,sigurds@chromium.org,gsathya@chromium.org,jgruber@chromium.org,dhai@google.com
Change-Id: I1c86ddcc24274da9f5a8dd3d8bf8d869cbb55cb6
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7980
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/1199303
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55544}
This CL improves the performance of creating [...a, b] or [...a].
If the array literal has a leading spread, this CL emits the bytecode
[CreateArrayFromIterable] to create the literal. CreateArrayFromIterable
is implemented by [IterableToListDefault] builtin to create the initial
array for the leading spread. IterableToListDefault has a fast path to
clone efficiently if the spread is an actual array.
The bytecode generated is now shorter. Bytecode generation is refactored
into to BuildCreateArrayLiteral, which allows VisitCallSuper to benefit
from this optimization also.
For now, turbofan also lowers the bytecode to the builtin.
The idiomatic use of [...a] to clone the array a now performs better
than a simple for-loop, but still does not match the performance of slice.
Bug: v8:7980
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: Ibde659c82d3c7aa1b1777a3d2f6426ac8cc15e35
Reviewed-on: https://chromium-review.googlesource.com/1181024
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Commit-Queue: Hai Dang <dhai@google.com>
Cr-Commit-Position: refs/heads/master@{#55520}
This shares logic for finding additional resources in JS source code.
Previously the logic was implemented for mjsunit, now it will be used
across all d8-based test cases.
This'll enable adding those test suites for Android testing.
Bug: chromium:866862
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I7c89ba141483aaf692a03c0e168edb61bbb7b010
Reviewed-on: https://chromium-review.googlesource.com/1193873
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55503}
This CL makes the names of tracing flags related to WASM consistent
with the rest of V8 tracing flags.
R=ahaas@chromium.org
Change-Id: I871fb7b5e27ff7b8f587e08507d15c0719881990
Reviewed-on: https://chromium-review.googlesource.com/1193182
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55479}
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}
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}
Enforce both engine limitations and spec (http://asmjs.org/spec/latest/)
limitations on the size of asm.js heaps.
R=clemensh@chromium.org
CC=mstarzinger@chromium.org
Bug: chromium:873600
Change-Id: I104c23bbd0a9a7c494f97f8f9e83ac5a37496dfd
Reviewed-on: https://chromium-review.googlesource.com/1174411
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55163}
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 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 is a manual revert of the Array.p.sort Torque QuickSort
implementation.
The plan is to ship TimSort in either Chromium 69 or 70 and not ship
Torque-QuickSort at all (to keep disruption to a minimum). For this
reason we revert back to the implementation in array.js.
R=jgruber@chromium.org
Bug: chromium:859809, v8:7382
Change-Id: I92eb70408883f51d98311e78642f554316bc1e76
Reviewed-on: https://chromium-review.googlesource.com/1124334
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Simon Zünd <szuend@google.com>
Cr-Commit-Position: refs/heads/master@{#54166}
Before flipping the flag, some tests need to be adapted. This CL
prepares these tests, such that the flag flip CL really just flips a
flag.
R=titzer@chromium.org, hablich@chromium.org
Bug: v8:6600, chromium:787421
Change-Id: I8030df69cda5f3fb81354350a37f65c0d1c669bd
Reviewed-on: https://chromium-review.googlesource.com/1110363
Reviewed-by: Ben Titzer <titzer@chromium.org>
Reviewed-by: Michael Hablich <hablich@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53959}
This is a reland of df1676e616
Original change's description:
> [array] Implement Array.p.sort in Torque
>
> This CL implements a generic baseline version and 3 fastpaths, for
> various elements kinds, of Array.p.sort in Torque. Details can be found
> in the Design Doc: https://goo.gl/Ge321G.
>
> Performance impact on micro benchmarks depends on the element kind
> and whether the user provides a comparison function.
> For HoleySmi/HoleyElement we have a speedup between 1.5-1.8 across
> the board. For Dictionary we are slower in all micro benchmarks (0.7).
> For PackedSmi it depends on the call site and whether or not a
> comparison function is used.
>
> Detailed numbers: https://goo.gl/mTyPSb
>
> Bug: v8:7382
> Change-Id: I50acabd2032af0bc01d36b0de0f555d66be56a7e
> Reviewed-on: https://chromium-review.googlesource.com/1061523
> 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@{#53481}
Bug: v8:7382,v8:7806,chromium:849293
Change-Id: I176cb660d92eb174bd91685cb0a39f50c4cbaa69
Reviewed-on: https://chromium-review.googlesource.com/1086827
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@{#53511}
This reverts commit df1676e616.
Reason for revert: https://crbug.com/v8/7382#c26
Original change's description:
> [array] Implement Array.p.sort in Torque
>
> This CL implements a generic baseline version and 3 fastpaths, for
> various elements kinds, of Array.p.sort in Torque. Details can be found
> in the Design Doc: https://goo.gl/Ge321G.
>
> Performance impact on micro benchmarks depends on the element kind
> and whether the user provides a comparison function.
> For HoleySmi/HoleyElement we have a speedup between 1.5-1.8 across
> the board. For Dictionary we are slower in all micro benchmarks (0.7).
> For PackedSmi it depends on the call site and whether or not a
> comparison function is used.
>
> Detailed numbers: https://goo.gl/mTyPSb
>
> Bug: v8:7382
> Change-Id: I50acabd2032af0bc01d36b0de0f555d66be56a7e
> Reviewed-on: https://chromium-review.googlesource.com/1061523
> 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@{#53481}
TBR=cbruni@chromium.org,jgruber@chromium.org,szuend@google.com
Change-Id: I4c1b32a434d49caba67c80bccb068390607f90a2
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7382
Reviewed-on: https://chromium-review.googlesource.com/1085407
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53494}
This CL implements a generic baseline version and 3 fastpaths, for
various elements kinds, of Array.p.sort in Torque. Details can be found
in the Design Doc: https://goo.gl/Ge321G.
Performance impact on micro benchmarks depends on the element kind
and whether the user provides a comparison function.
For HoleySmi/HoleyElement we have a speedup between 1.5-1.8 across
the board. For Dictionary we are slower in all micro benchmarks (0.7).
For PackedSmi it depends on the call site and whether or not a
comparison function is used.
Detailed numbers: https://goo.gl/mTyPSb
Bug: v8:7382
Change-Id: I50acabd2032af0bc01d36b0de0f555d66be56a7e
Reviewed-on: https://chromium-review.googlesource.com/1061523
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@{#53481}
We had four files in git which used CRLF. After adding a .gitattributes
file with "* text=auto", we should not get any new ones. This CL
converts the four existing files to LF.
R=mathias@chromium.org
Bug: v8:7570
Change-Id: Ia9c92f4bed14c6669de7d60390627a11de6450b8
Reviewed-on: https://chromium-review.googlesource.com/1047611
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Reviewed-by: Eric Holk <eholk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53046}
In order to get more test coverage (also on ClusterFuzz), stage Liftoff
and tier up behind --future.
R=hablich@chromium.org
CC=titzer@chromium.org
Bug: v8:6600
Change-Id: I718e17957b26f60aa4c002333035f693344806e0
Reviewed-on: https://chromium-review.googlesource.com/1042385
Reviewed-by: Ben Titzer <titzer@chromium.org>
Reviewed-by: Michael Hablich <hablich@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52987}
assertPromiseResult caused tests to timeout when the result of the
promise was unexpected, e.g. rejected instead of the expected
fulfillment. This CL cleans up the implementation of
assertPromiseResult, adds better stack traces, and adds tests for all
the important cases I can think of.
R=mathias@chromium.orgCC=clemensh@chromium.org
Bug: v8:7570
Change-Id: I6ecb94fd3e5151502edf73c3bcdeb518b80fc81c
Reviewed-on: https://chromium-review.googlesource.com/1032786
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52882}
The deadlock should be fixed with https://crrev.com/c/1002174.
This is a reland of 4d1c2907d3
Original change's description:
> Reland "[d8][wasm] Test wasm compilation completion"
>
> This is a reland of ed2605f040
>
> Original change's description:
> > [d8][wasm] Test wasm compilation completion
> >
> > d8 was recently changed to keep running until wasm compilation has
> > completed. This adds a message test to test that.
> >
> > R=ahaas@chromium.org
> >
> > Change-Id: I73af53b6df4ee5f9a6afd26cf2d71a269140465f
> > Reviewed-on: https://chromium-review.googlesource.com/966184
> > Reviewed-by: Andreas Haas <ahaas@chromium.org>
> > Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#52008}
>
> Change-Id: Iadbd5056dfa58da454956c4e89369af8b0455b35
> Reviewed-on: https://chromium-review.googlesource.com/975242
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#52154}
Bug: chromium:824681
Change-Id: I4077645bcfcb2320f6573bb779027add36feee3f
Reviewed-on: https://chromium-review.googlesource.com/999632
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52505}
This is a reland of ed2605f040
Original change's description:
> [d8][wasm] Test wasm compilation completion
>
> d8 was recently changed to keep running until wasm compilation has
> completed. This adds a message test to test that.
>
> R=ahaas@chromium.org
>
> Change-Id: I73af53b6df4ee5f9a6afd26cf2d71a269140465f
> Reviewed-on: https://chromium-review.googlesource.com/966184
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#52008}
Change-Id: Iadbd5056dfa58da454956c4e89369af8b0455b35
Reviewed-on: https://chromium-review.googlesource.com/975242
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52154}
This reverts commit ed2605f040.
Reason for revert: Test flakes.
Original change's description:
> [d8][wasm] Test wasm compilation completion
>
> d8 was recently changed to keep running until wasm compilation has
> completed. This adds a message test to test that.
>
> R=ahaas@chromium.org
>
> Change-Id: I73af53b6df4ee5f9a6afd26cf2d71a269140465f
> Reviewed-on: https://chromium-review.googlesource.com/966184
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#52008}
TBR=ahaas@chromium.org,clemensh@chromium.org
Change-Id: If1e015bd346a71df1da8effe92882c37a00d1e62
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/968521
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52023}
d8 was recently changed to keep running until wasm compilation has
completed. This adds a message test to test that.
R=ahaas@chromium.org
Change-Id: I73af53b6df4ee5f9a6afd26cf2d71a269140465f
Reviewed-on: https://chromium-review.googlesource.com/966184
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52008}
The streaming compilation pipeline did not parse the names section and
this is also not longer needed for getting function or local names.
However, the module name still needs to be set eagerly.
Change-Id: I1ac12e98b970ea0781302dc44ee684510bdf2d69
Reviewed-on: https://chromium-review.googlesource.com/962452
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Stephan Herhut <herhut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51979}
Given the following input,
const config = {
min: Math.min(1, 2),
func: myfunc(),
}
Previously, the error was,
➜ ./out.gn/x64.release/d8 _test.js
_test.js:3: ReferenceError: myfunc is not defined
min: Math.min(1, 2),
^
ReferenceError: myfunc is not defined
at _test.js:3:13
Now, the error is,
➜ ./out.gn/x64.release/d8 _test.js
_test.js:4: ReferenceError: myfunc is not defined
func: myfunc(),
^
ReferenceError: myfunc is not defined
at _test.js:4:9
Bug: v8:7507
Change-Id: Ia65b445fdbc1369ecce80f4fc2040e500c807d40
Reviewed-on: https://chromium-review.googlesource.com/964182
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51964}
Previously the error was "undefined is not a function". Now it is
"1 is not iterable".
Bug: v8:6522
Change-Id: If338ddefca78fd6a10cc12b26f0dec632900f32b
Reviewed-on: https://chromium-review.googlesource.com/959728
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51918}
This updates the scanner to use the correct error message when it
encounters an octal escape sequence in a template literal. Previously,
the error message referred to strict mode, even when the template
literal was not in strict mode code.
Bug: v8:7502
Change-Id: I37bb1338cf796c471108bc10f35f824cdf3ce0b7
Reviewed-on: https://chromium-review.googlesource.com/945411
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51823}
This proposal has not moved beyoned stage 2 in two years, and has never
moved past the HARMONY_INPROGRESS state in flag-definitions.h.
It was originally added to aide in desugaring yield*, but is no longer
used for that purpose.
Bug: v8:4700, v8:7310
Change-Id: Ieca40d8e4bf565516bbe71e47b996daa70d2e835
Reviewed-on: https://chromium-review.googlesource.com/935297
Commit-Queue: Adam Klein <adamk@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51582}
This is a first testing CL to add tests for mjsunit assertions to the
message tests.
R=clemensh@chromium.org
Bug: v8:7310
Change-Id: Ibbeafebb116f9608c70687f141986ab4534c6b2a
Reviewed-on: https://chromium-review.googlesource.com/803555
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51441}
Bug: v8:7387
Change-Id: I831bf8f580d4112d7e0f48d90bbe2f44eff73225
Reviewed-on: https://chromium-review.googlesource.com/897326
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51047}
This is a reland of 0db74d4974.
Original change's description:
> [test] Random seed processor
>
> 1. --total-timeout-sec now available for ./run-tests.py. It can be
> useful with infinite seed stressing
> 2. random seed dropped from the context. Now JSON progress indicator
> gets it from the list of command args.
>
> Bug: v8:6917
> Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
> Change-Id: I73e535bc8face9b913c696b8d5e3a246fa231004
> Reviewed-on: https://chromium-review.googlesource.com/888524
> Commit-Queue: Michał Majewski <majeski@google.com>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#50964}
Bug: v8:6917
Change-Id: I1ea376a4abffce5ab65f4834ea7e6d6011765ffa
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/894204
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michał Majewski <majeski@google.com>
Cr-Commit-Position: refs/heads/master@{#50978}
