Created using the update-v8 npm module and the command
`update-v8 minor`.
Refs: https://github.com/v8/v8/compare/6.1.534.36...6.1.534.38
PR-URL: https://github.com/nodejs/node/pull/15431
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Original commit message:
[date] Refactor PosixTimezoneCache for different OS
Follow up on https://codereview.chromium.org/2740353002. Created
PosixDefaultTimezoneCache which is a subclass of PosixTimezoneCache
containing definition of LocalTimezone and LocalTimeOffset which is
separate for different OS.
R=littledan@chromium.org, ulan@chromium.org
BUG=v8:6578
LOG=N
Change-Id: I58342893aeefe79ac50e1df041d614fc473f15bf
Reviewed-on: https://chromium-review.googlesource.com/568686
Reviewed-by: Daniel Ehrenberg <littledan@chromium.org>
Commit-Queue: Jaideep Bajwa <bjaideep@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#46604}
PR-URL: https://github.com/nodejs/node/pull/14608
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit messages:
a2ab1353f6
[snapshot] Rehash strings after deserialization.
See https://goo.gl/6aN8xA
Bug: v8:6593
Change-Id: Ic8b0b57195d01d41591397d5d45de3f0f3ebc3d9
Reviewed-on: https://chromium-review.googlesource.com/574527
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46732}
182caaf4a9
Do not track transitions for built-in objects.
Objects created during bootstrapping do not need
a transition tree except for elements kind transitions.
Bug: v8:6596
Change-Id: I237b8b2792f201336e1c9731c815095dd06bc182
Reviewed-on: https://chromium-review.googlesource.com/571750
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46693}
Fixes: https://github.com/nodejs/node/issues/14171
PR-URL: https://github.com/nodejs/node/pull/14345
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Original commit message:
Properly handle loads from global interceptor via prototype chain.
... when receiver is in dictionary mode.
Bug: v8:6490
Change-Id: Ic5a8d214adcc4efd4cb163cbc6b351c4e6b596af
Reviewed-on: https://chromium-review.googlesource.com/559548
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46428}
Ref: 6cb999b97b
Fixes: https://github.com/nodejs/node/issues/13804
PR-URL: https://github.com/nodejs/node/pull/14188
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
Allow embedder to set promise internal field count
Asynchronous context tracking mechanisms in Node.js need to store some
state on all promise objects. This change will allow embedders to
configure the number of internal fields on promises as is already done
for ArrayBuffers.
BUG=v8:6435
Review-Url: https://codereview.chromium.org/2889863002
Cr-Commit-Position: refs/heads/master@{#45496}
PR-URL: https://github.com/nodejs/node/pull/13175
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
[turbofan] Boost performance of Array.prototype.shift by 4x.
For small arrays, it's way faster to just move the elements instead of
doing the fairly complex and heavy-weight left-trimming. Crankshaft has
had this optimization for small arrays already; this CL more or less
ports this functionality to TurboFan, which yields a 4x speed-up when
using shift on small arrays (with up to 16 elements).
This should recover some of the regressions reported in the Node.js issues
https://github.com/nodejs/node/issues/12657
and discovered for the syncthrough module using
https://github.com/mcollina/syncthrough/blob/master/benchmarks/basic.js
as benchmark.
R=jarin@chromium.org
BUG=v8:6376
Review-Url: https://codereview.chromium.org/2874453002
Cr-Commit-Position: refs/heads/master@{#45216}
PR-URL: https://github.com/nodejs/node/pull/13162
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
This commit adds a getter for the private is_verbose_ member.
The use case for this comes from Node.js where the ability to avoid
calling FatalException if the TryCatch is verbose would be nice
to have.
BUG=
Review-Url: https://codereview.chromium.org/2840803002
Cr-Commit-Position: refs/heads/master@{#45018}
PR-URL: https://github.com/nodejs/node/pull/12826
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Original commit message:
[debugger] fix switch block source positions.
The switch statement itself is part of the switch block.
However, the source position of the statement is outside of
the block. This leads to confusion for the debugger, if the
switch block pushes a block context: the current context is
a block context, but the scope analysis based on the current
source position tells the debugger that we should be outside
the scope, so we should have the function context.
R=marja@chromium.org
BUG=v8:6085
Review-Url: https://codereview.chromium.org/2744213003
Cr-Commit-Position: refs/heads/master@{#43744}
Committed: 09de9969cc
Fixes: https://github.com/nodejs/node/issues/11746
PR-URL: https://github.com/nodejs/node/pull/11905
Fixes: https://github.com/nodejs/node/issues/11746
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Original commit message:
[api] Fix DescriptorInterceptor with access check.
The DescriptorInterceptor should intercept all
Object.getOwnPropertyDescriptor calls. This CL fixes
the interceptor's behavior if the iterator state is
ACCESS_CHECK.
BUG=
Review-Url: https://codereview.chromium.org/2707263002
Cr-Commit-Position: refs/heads/master@{#43417}
PR-URL: https://github.com/nodejs/node/pull/11712
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
Fix the uppercasing of U+00E7(ç) and U+00F7(÷)
Due to a typo in runtime-i18n.js, 'ç'(U+00E7) was not uppercased
while '÷'(U+00F7) was incorrectly uppercased to '×'(U+00D7).
Add a comprehensive test for Latin-1 supplemental block
(U+00A0 ~ U+00FF). (they're special-cased for speed-up and
needs to have a test for the range.).
TEST=intl/general/case-mapping
BUG=v8:5681
Review-Url: https://codereview.chromium.org/2533033003
Cr-Commit-Position: refs/heads/master@{#41331}
PR-URL: https://github.com/nodejs/node/pull/9828
Fixes: https://github.com/nodejs/node/issues/9785
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Orignial commit message:
[crankshaft] No need to rely on the @@hasInstance protector.
In Crankshaft we can actually do an abstract interpretation of the
@@hasInstance lookup when optimizing instanceof and then use the
normal machinery to protect the result instead of relying on the
global @@hasInstance protector cell for optimizations.
This recovers the 100x performance drop in Node.js v7 reported in
https://github.com/nodejs/node/issues/9634. This patch should be
easily back-mergable to Node.js v7.
BUG=v8:5640
R=yangguo@chromium.org,franzih@chromium.org
Committed: https://crrev.com/08377af957b1602396ebf3e11ae000f15ed09333
Cr-Commit-Position: refs/heads/master@{#41059}
PR-URL: https://github.com/nodejs/node/pull/9730
Fixes: https://github.com/nodejs/node/issues/9634
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/9412
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/8852
Reviewed-By: Franziska Hinkelmann <franzih@chromium.org>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
[Debugger] Fix StepNext over function with caught exception
Without CL debugger on StepNext adds breakpoint to function where
throw instruction is located. In case of StepNext we will skip pause
in this function because StepNext shouldn't break in a deeper frame.
BUG=chromium:604495
R=yangguo@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/1894263002
Cr-Commit-Position: refs/heads/master@{#35627}
Fixes: https://github.com/nodejs/node/issues/7219
PR-URL: https://github.com/nodejs/node/pull/8099
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Pick up an upstream bugfix for https://crbug.com/621926 and bump V8
version to 5.1.281.80.
Original commit message for 588e15c:
Fixes a bug in cmpw.
The opcodes for 'cmpw r/m16, r16' and 'cmpw r16, r/m16' were
swapped, causing a few issues when less than/greater than
comparison were performed.
Adds a regression test.
BUG=621926
Committed: https://crrev.com/efa7095e3e360fbadbe909d831ac11b268ca26b0
Review-Url: https://codereview.chromium.org/2103713003
Cr-Original-Commit-Position: refs/heads/master@{#37339}
Cr-Commit-Position: refs/heads/master@{#37345}
Original commit message for c0d4bb8:
Fixes a wrong use of Operand in a test.
Operand(reg) -> reg
Operand(reg, 0) -> [reg]
BUG=
Review-Url: https://codereview.chromium.org/2111503002
Cr-Commit-Position: refs/heads/master@{#37370}
PR-URL: https://github.com/nodejs/node/pull/8038
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: ofrobots - Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: mhdawson - Michael Dawson <michael_dawson@ca.ibm.com>
Original commit message:
[build] Add force_dynamic_crt option to build a static library with /…
…MD on windows
Adds option to build a V8 library statically, but with the options on
windows that allows it to be subsequently included in another DLL. On
Windows this is required for it to correclty link against the correct
C++ runtime. Require for our Node.js shared library build.
Reference: nodejs/node#7487
BUG=
R=machenbach@chromium.org, michael_dawson@ca.ibm.com
Committed: https://crrev.com/9cf88c1c364cf76c1e745aa63196768435e8ef5d
Review-Url: https://codereview.chromium.org/2149963002
Cr-Original-Commit-Position: refs/heads/master@{#37814}
Cr-Commit-Position: refs/heads/master@{#37856}
PR-URL: https://github.com/nodejs/node/pull/7802
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Original commit message:
[regexp] Fix case-insensitive matching for one-byte subjects.
The bug occurs because we do not canonicalize character class ranges
before adding case equivalents. While adding case equivalents, we abort
early for one-byte subject strings, assuming that the ranges are sorted.
Which they are not.
R=marja@chromium.org
BUG=v8:5199
Review-Url: https://codereview.chromium.org/2159683002
Cr-Commit-Position: refs/heads/master@{#37833}
Fixes: https://github.com/nodejs/node/issues/7708
PR-URL: https://github.com/nodejs/node/pull/7833
Reviewed-By: targos - Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: ofrobots - Ali Ijaz Sheikh <ofrobots@google.com>
Original commit message:
S390:Update inline asm constraint in test-platform
The GetStackPointer() routine in test-platform uses an inline
assembly code to store the current stack pointer value into a static
variable sp_addr. The existing asm code for S390 uses an ST/STG
instruction, with the memory operand associated with the general ('=g')
constraint to sp_addr.
On GCC 4.8.5, the GCC compiler got confused and treated sp_addr as
an integer operand instead of memory operand, resulting in a store
being emitted that writes to an invalid meory location.
Given the specific store instructions being inlined here, we should
restict the sp_addr operand to explicitly be a memory operand using '=m'
instead of '=g'.
R=bmeurer@chromium.org,jkummerow@chormium.org,rmcilroy@chromium.org,yangguo@chromium.org
BUG=
Review-Url: https://codereview.chromium.org/2158523002
Cr-Commit-Position: refs/heads/master@{#37809}
Fixes: https://github.com/nodejs/node/issues/7659
PR-URL: https://github.com/nodejs/node/pull/7771
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Pick up the latest branch-head for V8 5.1. Introduces a semver-minor
overload of v8::Function::New() for use by v8_inspector.
Refs: https://github.com/nodejs/node/pull/7586
PR-URL: https://github.com/nodejs/node/pull/7615
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Pick up the latest bug fix from the V8 5.0 branch.
Original commit message:
V8-Commit: https://github.com/v8/v8/commit/c1d51c7c
Version 5.0.71.35 (cherry-pick)
Merged 2837cb387
disallow left-trim fast path when sampling heap profiler is active
R=hablich@chromium.org, hpayer@chromium.org
BUG=v8:4937
Review URL: https://codereview.chromium.org/1918453002 .
PR-URL: https://github.com/nodejs/node/pull/6372
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Michaël Zasso
Myles Borins
Jaideep Bajwa
Yang Guo
Igor Sheludko
Matt Loring
Ali Ijaz Sheikh
daniel.bevenius
Franziska Hinkelmann
Steven R. Loomis
epertoso
Stefan Budeanu
Joran Siu
Ben Noordhuis
Michaël Zasso