New OWNERS jbarboza and mmallick and remove bjaideep.
Bug:
Change-Id: I3d7b8d13cad441bd60b1d598e5553716799ef739
Reviewed-on: https://chromium-review.googlesource.com/714136
Reviewed-by: Junliang Yan <jyan@ca.ibm.com>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#48559}
The type of StringIndexOf nodes is never recomputed since the operation
is simply changed on the original node.
Bug: chromium:769923
Change-Id: I3a2956ea69d43a56d22aff0607ac9869cf65533c
Reviewed-on: https://chromium-review.googlesource.com/718758
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48558}
New code should use nullptr instead of NULL.
This patch updates existing use of NULL to nullptr where applicable,
making the code base more consistent.
BUG=v8:6928,v8:6921
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng;master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: I4687f5b96fcfd88b41fa970a2b937b4f6538777c
Reviewed-on: https://chromium-review.googlesource.com/718338
Commit-Queue: Mathias Bynens <mathias@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48557}
We are trying to get rid of ZoneList now that List is gone, so here is a
decent place to start.
Bug: v8:6333, v8:6921
Change-Id: Ie02d3f95767a5d9946586b0efbd64ec265326fbc
Reviewed-on: https://chromium-review.googlesource.com/718377
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48554}
Previously, Function("++f`...`) would not throw an exception until the
created function was called. Now, it throws an early ReferenceError.
This change matches the behaviour in JavaScriptCore and SpiderMonkey.
Ordinary calls such as Function("++f()") are still thrown at runtime,
also compatible with JavaScriptCore and SpiderMonkey.
BUG=v8:4480, v8:6910
R=marja@chromium.org, littledan@chromium.org
Change-Id: If31c6d360a0464744eff5d8dd377ebff184ae00e
Reviewed-on: https://chromium-review.googlesource.com/712794
Commit-Queue: Caitlin Potter <caitp@igalia.com>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48553}
A machine load is an effectful operation, but we didn't include
it in the effect chain.
Bug: v8:6929
Change-Id: I08a09c71dafd9dd7e5e40440a24751f2c5bcfae9
Reviewed-on: https://chromium-review.googlesource.com/718456
Commit-Queue: Michael Stanton <mvstanton@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48548}
This is part of JSSP removal for arm64. The padding is needed so
that the extra arguments, which are pushed separately from the rest
of the arguments, will take up an even number of slots, to avoid
copying the rest of the arguments one slot down.
Bug: v8:6644
Change-Id: I00a8730c375e4b4cc8fa0c8b6372751f92754466
Reviewed-on: https://chromium-review.googlesource.com/713255
Commit-Queue: Georgia Kouveli <georgia.kouveli@arm.com>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48547}
Not all interface implementations can handle unreachable code
correctly. The baseline compiler will fail if it tries to pop a value
from an empty stack. Instead of fixing this in the interface (the
baseline compiler in this case), this CL fixes this by not calling the
interface for unreachable instructions.
R=titzer@chromium.org
Bug: v8:6600
Change-Id: I567783ce4191ff907b2f90e73b66274728064092
Reviewed-on: https://chromium-review.googlesource.com/715638
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Andreas Rossberg <rossberg@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48544}
This adds and explicit check for the constructability of the new.target
value in the lowering of {JSCall} nodes known to call Reflect.construct.
The {JSConstruct} operator does not perform this check and relies on the
implicit validity of new.target in all other use cases.
R=jarin@chromium.org
TEST=mjsunit/regress/regress-crbug-768080
BUG=chromium:768080
Change-Id: I7c1921e787bae64ba83de3eb08aa00fc5523e251
Reviewed-on: https://chromium-review.googlesource.com/718100
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48543}
First allocatable register must be same as the argument
count register.
This change fixes problems with optimized tests.
Bug:
Change-Id: I06731c7f27c5f6a761ebdeb3c3c7b2a6c14d7c1d
Reviewed-on: https://chromium-review.googlesource.com/716224
Reviewed-by: Ivica Bogosavljevic <ivica.bogosavljevic@imgtec.com>
Commit-Queue: Ivica Bogosavljevic <ivica.bogosavljevic@imgtec.com>
Cr-Commit-Position: refs/heads/master@{#48540}
Unwinding info keeps track of the frame pointer by tracking the changes
to the stack if a frame wasn't constructed. Once the frame is constructed
we no longer need to keep track of this. The code generator informs
the unwinding info writer about frame constructions. This information
was not passed for JSFunctions calls. This cl fixes it to pass also
for JSFunctions.
Bug:
Change-Id: Ia39980039a5f063435fa3b3ab145256909011606
Reviewed-on: https://chromium-review.googlesource.com/718596
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48537}
The test uses more than 10GB memory in stress mode and causes OOM
failures on TSAN bots.
NOTRY=true
Bug: v8:6924
Change-Id: Ifaab153316432a5c59869ef312b43d84827480df
Reviewed-on: https://chromium-review.googlesource.com/718110
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48532}
There was a helpful TODO telling where it should live.
BUG=v8:5402,v8:6921
Change-Id: Id9022c72c9e7de8d76ea0db964217b766299195d
Reviewed-on: https://chromium-review.googlesource.com/718337
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48524}
This is a reland of 3d023952f2
Original change's description:
> [runtime] Make JSFunction::prototype_or_initial_map field optional.
>
> Functions that don't have prototype need to store neither prototype nor
> initial map, so the |prototype_or_initial_map| field is not required for
> such maps.
>
> Bug: v8:6459
> Change-Id: I4b3066bd6a4fed42c19f217bae82a8bce552bdca
> Reviewed-on: https://chromium-review.googlesource.com/570250
> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Commit-Queue: Igor Sheludko <ishell@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#46840}
Bug: v8:6459
Change-Id: I54e3516ea70474c6d4f873f7b91e74cb8a7d622a
Reviewed-on: https://chromium-review.googlesource.com/583307
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48523}
This file was somehow inexplicably not moved when other parsing files were.
BUG=v8:6921
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: Iea92c61f83dbb5a8688c404ba87d35fa58e749b9
Reviewed-on: https://chromium-review.googlesource.com/718197
Commit-Queue: Marja Hölttä <marja@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48522}
Preparation for sharing more code between deopt fuzzer and normal test runner.
Bug: v8:6917
Change-Id: Id8022c7597544ffddf5d1b0a0d73bb4a9d163fc3
Reviewed-on: https://chromium-review.googlesource.com/715417
Commit-Queue: Michał Majewski <majeski@google.com>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48521}
These tests use too much memory on MIPS.
Bug:
Change-Id: I9ab15b04ad8cec94ab1b1c022e819a2d802e375d
Reviewed-on: https://chromium-review.googlesource.com/716497
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Ivica Bogosavljevic <ivica.bogosavljevic@imgtec.com>
Commit-Queue: Ivica Bogosavljevic <ivica.bogosavljevic@imgtec.com>
Cr-Commit-Position: refs/heads/master@{#48518}
This flag describes that the memory defined in a wasm module has a
maximum size. Therefore I think kHasMaximumFlag is more appropriate.
R=titzer@chromium.org
Bug: v8:6921
Change-Id: Ie794d670f74e7f1f9a42822e2f774da85aaaaa4b
Reviewed-on: https://chromium-review.googlesource.com/718198
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48517}
We can bump it up later if there is need.
Taking digit size into account for the max length in digits
makes the max length in bits consistent across architectures.
Bug: v8:6791
Change-Id: Id5205d2d308bbe6a38f8ff1ee19c082bedbeb74a
Reviewed-on: https://chromium-review.googlesource.com/717176
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48514}
In preparation for adding more separate test files.
Bug: v8:6791
Change-Id: I92e2a3ab6fd35e2f902179a005ed9640851ca1b6
Reviewed-on: https://chromium-review.googlesource.com/716927
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48512}
Parser creates a FunctionState for default ctors, which affects the
next_function_is_likely_called logic. PreParser needs to match that logic, so
that Parser and PreParser agree about which functions are skippable.
BUG=v8:5515, chromium:773576
Change-Id: I96cb6f5aa68e74389a863355f70a34693a2d1329
Reviewed-on: https://chromium-review.googlesource.com/712579
Commit-Queue: Marja Hölttä <marja@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48511}
