Revision: 25342
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:46:23 2015 UTC
Log: Edited wiki page JavaScriptStackTraceApi through web user
interface.
https://code.google.com/p/v8/source/detail?r=25342
Modified:
/wiki/JavaScriptStackTraceApi.wiki
Revision: 25343
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:46:30 2015 UTC
Log: Edited wiki page JavaScript through web user interface.
https://code.google.com/p/v8/source/detail?r=25343
Modified:
/wiki/JavaScript.wiki
===
--- /wiki/JavaScr
Revision: 25336
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:45:51 2015 UTC
Log: Edited wiki page V8CPlusPlusStyleandSOPs through web user
interface.
https://code.google.com/p/v8/source/detail?r=25336
Modified:
/wiki/V8CPlusPlusStyleandSOPs.wiki
Revision: 25341
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:46:18 2015 UTC
Log: Edited wiki page ProfilingChromiumWithV8 through web user
interface.
https://code.google.com/p/v8/source/detail?r=25341
Modified:
/wiki/ProfilingChromiumWithV8.wiki
Revision: 25339
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:46:08 2015 UTC
Log: Edited wiki page Source through web user interface.
https://code.google.com/p/v8/source/detail?r=25339
Modified:
/wiki/Source.wiki
===
--- /wiki/Source.wiki M
Revision: 25340
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:46:13 2015 UTC
Log: Edited wiki page RuntimeFunctions through web user interface.
https://code.google.com/p/v8/source/detail?r=25340
Modified:
/wiki/RuntimeFunctions.wiki
===
--- /
Revision: 25338
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:46:02 2015 UTC
Log: Edited wiki page Testing through web user interface.
https://code.google.com/p/v8/source/detail?r=25338
Modified:
/wiki/Testing.wiki
===
--- /wiki/Testing.wiki
Revision: 25337
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:45:56 2015 UTC
Log: Edited wiki page UsingGit through web user interface.
https://code.google.com/p/v8/source/detail?r=25337
Modified:
/wiki/UsingGit.wiki
===
--- /wiki/UsingGit.wi
Revision: 25335
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:45:45 2015 UTC
Log: Edited wiki page V8CommittersResponsibility through web user
interface.
https://code.google.com/p/v8/source/detail?r=25335
Modified:
/wiki/V8CommittersResponsibility.wiki
==
Revision: 25329
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:45:09 2015 UTC
Log: Edited wiki page D8OnAndroid through web user interface.
https://code.google.com/p/v8/source/detail?r=25329
Modified:
/wiki/D8OnAndroid.wiki
===
--- /wiki/D8OnA
Revision: 25334
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:45:40 2015 UTC
Log: Edited wiki page V8Profiler through web user interface.
https://code.google.com/p/v8/source/detail?r=25334
Modified:
/wiki/V8Profiler.wiki
===
--- /wiki/V8Profi
Revision: 25333
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:45:34 2015 UTC
Log: Edited wiki page BecomingV8Committer through web user interface.
https://code.google.com/p/v8/source/detail?r=25333
Modified:
/wiki/BecomingV8Committer.wiki
===
Revision: 25332
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:45:27 2015 UTC
Log: Edited wiki page BuildingWithGYP through web user interface.
https://code.google.com/p/v8/source/detail?r=25332
Modified:
/wiki/BuildingWithGYP.wiki
===
--- /wi
Revision: 25330
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:45:15 2015 UTC
Log: Edited wiki page CrossCompilingForARM through web user interface.
https://code.google.com/p/v8/source/detail?r=25330
Modified:
/wiki/CrossCompilingForARM.wiki
=
Revision: 25331
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:45:22 2015 UTC
Log: Edited wiki page Contributing through web user interface.
https://code.google.com/p/v8/source/detail?r=25331
Modified:
/wiki/Contributing.wiki
===
--- /wiki/Con
Revision: 25328
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:45:01 2015 UTC
Log: Edited wiki page DebuggerProtocol through web user interface.
https://code.google.com/p/v8/source/detail?r=25328
Modified:
/wiki/DebuggerProtocol.wiki
===
--- /
Revision: 25327
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:44:56 2015 UTC
Log: Edited wiki page GDBJITInterface through web user interface.
https://code.google.com/p/v8/source/detail?r=25327
Modified:
/wiki/GDBJITInterface.wiki
===
--- /wi
Revision: 25326
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:44:46 2015 UTC
Log: Edited wiki page I18NSupport through web user interface.
https://code.google.com/p/v8/source/detail?r=25326
Modified:
/wiki/I18NSupport.wiki
===
--- /wiki/I18NS
Revision: 25325
Author: v8.team.ad...@gmail.com
Date: Thu Nov 19 14:44:39 2015 UTC
Log: Edited wiki page ARMDebuggingWithTheSimulator through web user
interface.
https://code.google.com/p/v8/source/detail?r=25325
Modified:
/wiki/ARMDebuggingWithTheSimulator.wiki
==
Revision: 25324
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 08:05:12 2015 UTC
Log: Edited wiki page ARMDebuggingWithTheSimulator through web user
interface.
https://code.google.com/p/v8/source/detail?r=25324
Modified:
/wiki/ARMDebuggingWithTheSimulator.wiki
==
Revision: 25323
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 08:04:54 2015 UTC
Log: Edited wiki page I18NSupport through web user interface.
https://code.google.com/p/v8/source/detail?r=25323
Modified:
/wiki/I18NSupport.wiki
===
--- /wiki/I18NS
Revision: 25322
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 08:04:33 2015 UTC
Log: Edited wiki page GDBJITInterface through web user interface.
https://code.google.com/p/v8/source/detail?r=25322
Modified:
/wiki/GDBJITInterface.wiki
===
--- /wi
Revision: 25320
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 08:03:42 2015 UTC
Log: Edited wiki page D8OnAndroid through web user interface.
https://code.google.com/p/v8/source/detail?r=25320
Modified:
/wiki/D8OnAndroid.wiki
===
--- /wiki/D8OnA
Revision: 25321
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 08:04:14 2015 UTC
Log: Edited wiki page DebuggerProtocol through web user interface.
https://code.google.com/p/v8/source/detail?r=25321
Modified:
/wiki/DebuggerProtocol.wiki
===
--- /
Revision: 25319
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 08:03:17 2015 UTC
Log: Edited wiki page CrossCompilingForARM through web user interface.
https://code.google.com/p/v8/source/detail?r=25319
Modified:
/wiki/CrossCompilingForARM.wiki
=
Revision: 25318
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 08:02:37 2015 UTC
Log: Edited wiki page Contributing through web user interface.
https://code.google.com/p/v8/source/detail?r=25318
Modified:
/wiki/Contributing.wiki
===
--- /wiki/Con
Revision: 25317
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 08:02:11 2015 UTC
Log: Edited wiki page BuildingWithGYP through web user interface.
https://code.google.com/p/v8/source/detail?r=25317
Modified:
/wiki/BuildingWithGYP.wiki
===
--- /wi
Revision: 25316
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 08:01:32 2015 UTC
Log: Edited wiki page BecomingV8Committer through web user interface.
https://code.google.com/p/v8/source/detail?r=25316
Modified:
/wiki/BecomingV8Committer.wiki
===
Revision: 25315
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 08:01:01 2015 UTC
Log: Edited wiki page V8Profiler through web user interface.
https://code.google.com/p/v8/source/detail?r=25315
Modified:
/wiki/V8Profiler.wiki
===
--- /wiki/V8Profi
Revision: 25314
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 08:00:31 2015 UTC
Log: Edited wiki page V8CommittersResponsibility through web user
interface.
https://code.google.com/p/v8/source/detail?r=25314
Modified:
/wiki/V8CommittersResponsibility.wiki
==
Revision: 25313
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 07:59:53 2015 UTC
Log: Edited wiki page V8CPlusPlusStyleandSOPs through web user
interface.
https://code.google.com/p/v8/source/detail?r=25313
Modified:
/wiki/V8CPlusPlusStyleandSOPs.wiki
Revision: 25312
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 07:59:14 2015 UTC
Log: Edited wiki page UsingGit through web user interface.
https://code.google.com/p/v8/source/detail?r=25312
Modified:
/wiki/UsingGit.wiki
===
--- /wiki/UsingGit.wi
Revision: 25311
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 07:58:30 2015 UTC
Log: Edited wiki page Testing through web user interface.
https://code.google.com/p/v8/source/detail?r=25311
Modified:
/wiki/Testing.wiki
===
--- /wiki/Testing.wiki
Revision: 25310
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 07:57:32 2015 UTC
Log: Edited wiki page Source through web user interface.
https://code.google.com/p/v8/source/detail?r=25310
Modified:
/wiki/Source.wiki
===
--- /wiki/Source.wiki W
Revision: 25309
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 07:56:02 2015 UTC
Log: Edited wiki page RuntimeFunctions through web user interface.
https://code.google.com/p/v8/source/detail?r=25309
Modified:
/wiki/RuntimeFunctions.wiki
===
--- /
Revision: 25308
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 07:54:46 2015 UTC
Log: Edited wiki page ProfilingChromiumWithV8 through web user
interface.
https://code.google.com/p/v8/source/detail?r=25308
Modified:
/wiki/ProfilingChromiumWithV8.wiki
Revision: 25307
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 07:54:12 2015 UTC
Log: Edited wiki page JavaScriptStackTraceApi through web user
interface.
https://code.google.com/p/v8/source/detail?r=25307
Modified:
/wiki/JavaScriptStackTraceApi.wiki
Revision: 25306
Author: v8.team.ad...@gmail.com
Date: Mon Oct 5 07:53:31 2015 UTC
Log: Edited wiki page JavaScript through web user interface.
https://code.google.com/p/v8/source/detail?r=25306
Modified:
/wiki/JavaScript.wiki
===
--- /wiki/JavaScr
Comment #10 on issue 4413 by bugdro...@chromium.org: Call sequence is
inconsistent and almost always wrong
https://code.google.com/p/v8/issues/detail?id=4413#c10
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/b37907ff7f866873ddfbfc97670b43c19a5fc7
Comment #12 on issue 4395 by ad...@chromium.org: assignments in default
parameter initializers
https://code.google.com/p/v8/issues/detail?id=4395
For all arrow functions that aren't immediately executed, we already parse
twice. I would imagine it's uncommon to immediately execute arrows, bu
Comment #19 on issue 2160 by bugdro...@chromium.org: Add support for
default parameters
https://code.google.com/p/v8/issues/detail?id=2160#c19
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/ce95a4db6995c824d52098b2ca05b162ee9ff6cc
commit ce95a4d
Comment #11 on issue 4285 by little...@chromium.org: Sloppy function in
block
https://code.google.com/p/v8/issues/detail?id=4285
One extra piece of complexity I realized since that previous post: the
DelegateStatement will need a pointer to the scope that it occurs in, so
that the assignm
Updates:
Cc: a...@chromium.org
Comment #11 on issue 4406 by a...@chromium.org: profiler has huge impact on
performance for some code (mac)
https://code.google.com/p/v8/issues/detail?id=4406
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Comment #10 on issue 4406 by a...@chromium.org: profiler has huge impact on
performance for some code (mac)
https://code.google.com/p/v8/issues/detail?id=4406
yes, --noenable_avx fixes it.
This issue puzzles me very much. Can't figure out how could presence of AVX
instructions slow down sig
Updates:
Status: Duplicate
Mergedinto: 4413
Comment #10 on issue 4234 by ad...@chromium.org: Wrapper created from wrong
realm (SHOULD_CREATE_WRAPPER built-in)
https://code.google.com/p/v8/issues/detail?id=4234
bmeurer is working on this by replacing %_CallFunction with %_Call.
Updates:
Cc: rossb...@chromium.org little...@chromium.org a...@chromium.org
Comment #9 on issue 4413 by ad...@chromium.org: Call sequence is
inconsistent and almost always wrong
https://code.google.com/p/v8/issues/detail?id=4413
Issue 4234 has been merged into this issue.
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Status: Available
Owner:
Labels: Type-Bug Priority-Medium Harmony Area-Compiler
New issue 4414 by caitpott...@gmail.com: Implement inline-able
CreateDataProperty runtime method
https://code.google.com/p/v8/issues/detail?id=4414
CreateDataProperty() is used all over the spec, and is very
Comment #10 on issue 4285 by little...@chromium.org: Sloppy function in
block
https://code.google.com/p/v8/issues/detail?id=4285
At first, I was thinking that this didn't have to ship together with other
block-scoped constructs (let and class). However, I came across test cases
that look
Comment #32 on issue 2159 by caitpott...@gmail.com: Add support for rest
parameters
https://code.google.com/p/v8/issues/detail?id=2159
They were shipped temporarily, and then unshipped due to a bug in spread
calls (iirc), and haven't been reshipped due to a bug with arrow functions.
Unfor
Comment #31 on issue 2159 by thelastf...@gmail.com: Add support for rest
parameters
https://code.google.com/p/v8/issues/detail?id=2159
This is marked as shipped on Chrome Status
(https://www.chromestatus.com/features/5937087912083456), but attempting to
use it in the console on Version 47
Comment #10 on issue 4382 by mstarzin...@chromium.org: make always
regenerates snapshot
https://code.google.com/p/v8/issues/detail?id=4382
Yes, seems to work for me now without
having "v8_use_external_startup_data=0" in my GYP_DEFINES with top-of-tree
from two minutes ago. Thanks!
--
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Updates:
Status: Fixed
Comment #9 on issue 4382 by vogelh...@chromium.org: make always regenerates
snapshot
https://code.google.com/p/v8/issues/detail?id=4382
Hopefully fixed now.
@titzer, mstarzinger: Please do try it out. Unfortunately I've had
several "almost" fixes in this area
Comment #8 on issue 4382 by bugdro...@chromium.org: make always regenerates
snapshot
https://code.google.com/p/v8/issues/detail?id=4382#c8
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/244cc0a6a9643bee962c2e3c60a1e093f18fe9ed
commit 244cc0a6a96
Updates:
Status: Assigned
Owner: mstarzin...@chromium.org
Comment #3 on issue 4374 by mstarzin...@chromium.org: Math.max inside
asm.js produces the wrong result with --turbo_inlining
https://code.google.com/p/v8/issues/detail?id=4374
Yes, this is known issue, the C++ fallback
Comment #4 on issue 4380 by mvstan...@chromium.org: 'Array' is slower
than 'new Array'
https://code.google.com/p/v8/issues/detail?id=4380
Really interesting. The slowdown is for two reasons, one of which is just a
bug, the other is a difference in element transition feedback between "new
Comment #40 on issue 4280 by bugdro...@chromium.org: Ignition interpreter
tracking bug
https://code.google.com/p/v8/issues/detail?id=4280#c40
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/c9f0368adda0436569076065367e59320327ca00
commit c9f0368a
Updates:
Status: Verified
Comment #5 on issue 4060 by conr...@chromium.org: Variable scoping error
involving eval
https://code.google.com/p/v8/issues/detail?id=4060
Seems to work now.
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Comment #4 on issue 4266 by bugdro...@chromium.org: X is not a function
error messages with TurboFan.
https://code.google.com/p/v8/issues/detail?id=4266#c4
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/819b40aae84111592ea524fd045037463e571838
c
Updates:
Status: Fixed
Comment #5 on issue 4266 by mstarzin...@chromium.org: X is not a function
error messages with TurboFan.
https://code.google.com/p/v8/issues/detail?id=4266
Fixed by above change. Thanks for the report!
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Comment #8 on issue 4413 by bugdro...@chromium.org: Call sequence is
inconsistent and almost always wrong
https://code.google.com/p/v8/issues/detail?id=4413#c8
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/db2ba190dba6983b94eae36e111b0feebb97587e
Comment #3 on issue 4191 by bugdro...@chromium.org: String.prototype.split
bad performance on simple string
https://code.google.com/p/v8/issues/detail?id=4191#c3
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/a5f710275462f3e1088a97eddf5c712f03a337
Comment #3 on issue 4384 by bugdro...@chromium.org:
String.prototype.startsWith is slow
https://code.google.com/p/v8/issues/detail?id=4384#c3
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/b7db5cd9c761de2f15112ce4d46c7ade8c749ac0
commit b7db5cd9
Updates:
Status: Assigned
Owner: mstarzin...@chromium.org
Comment #3 on issue 4266 by mstarzin...@chromium.org: X is not a function
error messages with TurboFan.
https://code.google.com/p/v8/issues/detail?id=4266
Yes, I can reproduce, most likely to do with source positions (a
Updates:
Cc: -rossb...@chromium.org bmeu...@chromium.org
Labels: -Priority-High Priority-Medium
Comment #2 on issue 4266 by habl...@chromium.org: X is not a function error
messages with TurboFan.
https://code.google.com/p/v8/issues/detail?id=4266
A bug were TF does something d
Comment #7 on issue 4413 by bugdro...@chromium.org: Call sequence is
inconsistent and almost always wrong
https://code.google.com/p/v8/issues/detail?id=4413#c7
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/ccbb4ff00f1d8f32fd9227cd7aba1723791e5744
Comment #6 on issue 4413 by habl...@chromium.org: Call sequence is
inconsistent and almost always wrong
https://code.google.com/p/v8/issues/detail?id=4413
Is bullet point 2.) 'cross context leak of the %ObjectPrototype%' something
we should be concerned about from a security point of view?
Updates:
Cc: cbr...@chromium.org
Comment #5 on issue 4413 by bmeu...@chromium.org: Call sequence is
inconsistent and almost always wrong
https://code.google.com/p/v8/issues/detail?id=4413
(No comment was entered for this change.)
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Comment #4 on issue 4413 by bugdro...@chromium.org: Call sequence is
inconsistent and almost always wrong
https://code.google.com/p/v8/issues/detail?id=4413#c4
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/298d4a6b7636f9c8aace971e8fe35500fbd40392
Comment #3 on issue 4413 by bugdro...@chromium.org: Call sequence is
inconsistent and almost always wrong
https://code.google.com/p/v8/issues/detail?id=4413#c3
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/ef268a83be4dead004047c25b702319ea4be7277
Updates:
Status: Started
Comment #2 on issue 4413 by bmeu...@chromium.org: Call sequence is
inconsistent and almost always wrong
https://code.google.com/p/v8/issues/detail?id=4413
(No comment was entered for this change.)
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Updates:
Cc: habl...@chromium.org
Comment #1 on issue 4413 by bmeu...@chromium.org: Call sequence is
inconsistent and almost always wrong
https://code.google.com/p/v8/issues/detail?id=4413
(No comment was entered for this change.)
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Status: Assigned
Owner: bmeu...@chromium.org
CC: mstarzin...@chromium.org, ja...@chromium.org,
jkumme...@chromium.org, yang...@chromium.org, mvstan...@chromium.org
Labels: Type-Bug Priority-Medium HW-All OS-All ES5 Harmony TurboFan
Crankshaft Area-Language
New issue 4413 by bmeu...@chrom
Comment #12 on issue 4134 by bugdro...@chromium.org: remove internal usage
of APIs that are marked as V8_DEPRECATE_SOON
https://code.google.com/p/v8/issues/detail?id=4134#c12
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/c161799f2cfb3229d38adf7e9
Updates:
Status: Started
Owner: mvstan...@chromium.org
Comment #3 on issue 4380 by mvstan...@chromium.org: 'Array' is slower
than 'new Array'
https://code.google.com/p/v8/issues/detail?id=4380
investigating...
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Comment #21 on issue 4387 by m.go...@gmail.com: Computed property names
don't work in nested literals
https://code.google.com/p/v8/issues/detail?id=4387
Node.js 4.0.0 is going to come out with V8 4.5 after all, the initial
release is coming soon so it will have buggy computed props. If this
Comment #18 on issue 4317 by bugdro...@chromium.org: @@isConcatSpreadable
is ignored by Array.prototype.concat when the arguments are arrays
https://code.google.com/p/v8/issues/detail?id=4317#c18
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/cbdb
Updates:
Status: Started
Owner: caitpott...@gmail.com
Labels: Type-Bug Harmony Priority-Medium
Comment #1 on issue 4412 by caitpott...@gmail.com: Shorthand property name
`get` and `set` throws SyntaxError
https://code.google.com/p/v8/issues/detail?id=4412
(No comment w
Status: Untriaged
Owner:
New issue 4412 by taken@gmail.com: Shorthand property name `get` and
`set` throws SyntaxError
https://code.google.com/p/v8/issues/detail?id=4412
Version: 4.7.31
OS: Windwos 7 64 bit
Architecture: x64
What steps will reproduce the problem?
1. Use get in the o
Comment #11 on issue 1239 by erig...@google.com: ES5 getter/setter
performance
https://code.google.com/p/v8/issues/detail?id=1239
On both Chrome 45 and on Chrome 47 canary, on that jsperf page I see
Uncaught TypeError: Cannot read property 'name' of undefined.
message: Uncaught TypeError
Comment #10 on issue 1239 by m93a...@gmail.com: ES5 getter/setter
performance
https://code.google.com/p/v8/issues/detail?id=1239
It seems that Chrome is slow when dealing with configurable getter/setter
properties – they are ~3 times slower than those unconfigurable. When
compared to Fire
Comment #9 on issue 4406 by rsturg...@google.com: profiler has huge impact
on performance for some code (mac)
https://code.google.com/p/v8/issues/detail?id=4406
Just tried on my iMac at home (Mid 2011, 3.4 GHz Intel Core i7).
On krakenbenchmark.mozilla.org I get a total score around 1s norma
Comment #8 on issue 4406 by a...@chromium.org: profiler has huge impact on
performance for some code (mac)
https://code.google.com/p/v8/issues/detail?id=4406
Ok, it seems to be a problem with OS X SIGPROF signal handlers. At least it
is still slow if I make signal handler empty, by placing
Comment #7 on issue 4406 by a...@google.com: profiler has huge impact on
performance for some code (mac)
https://code.google.com/p/v8/issues/detail?id=4406
Ok, it seems to be a problem with OS X SIGPROF signal handlers. At least it
is still slow if I make signal handler empty, by placing re
Comment #2 on issue 4384 by bugdro...@chromium.org:
String.prototype.startsWith is slow
https://code.google.com/p/v8/issues/detail?id=4384#c2
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/d42920ce06853d2982f52a9023ad4652f09a9277
commit d42920ce
Comment #6 on issue 4406 by a...@chromium.org: profiler has huge impact on
performance for some code (mac)
https://code.google.com/p/v8/issues/detail?id=4406
I can repro it on MacBook Pro Mid 2014.
It goes 10x slower with highres profiling. If I go low res profiling, it's
on par, but somet
Comment #24 on issue 3087 by little...@chromium.org: ES6:
Array.prototype.slice and friends should use ToLength instead of ToUint32
https://code.google.com/p/v8/issues/detail?id=3087
Re #22: That looks like a pretty good, pretty representative microbenchmark
to me. I wonder how things would
Comment #5 on issue 4408 by bugdro...@chromium.org: Tagbot for non-master
branches
https://code.google.com/p/v8/issues/detail?id=4408#c5
The following revision refers to this bug:
https://chromium.googlesource.com/chromium/tools/build.git/+/af25bdefbfd3292072ab6c66dfa38112875073d7
commi
Comment #4 on issue 4408 by bugdro...@chromium.org: Tagbot for non-master
branches
https://code.google.com/p/v8/issues/detail?id=4408#c4
The following revision refers to this bug:
https://chromium.googlesource.com/chromium/tools/build.git/+/9b627a6f03cd5f93c2c96d8bde53ded0df4163c6
commi
Updates:
Cc: joc...@chromium.org
Comment #5 on issue 4392 by tit...@chromium.org: TurboFan/asm.js memory not
immediately released
https://code.google.com/p/v8/issues/detail?id=4392
This isn't compilation memory. It's V8 parser / scope analysis memory,
which happens before any compil
Updates:
Labels: merge-merged-4.6
Comment #2 on issue 4411 by bugdro...@chromium.org: post-mortem metadata
generator fails to build on V8 4.6+ (merge request)
https://code.google.com/p/v8/issues/detail?id=4411#c2
The following revision refers to this bug:
https://chromium.googleso
Comment #5 on issue 4406 by rsturg...@google.com: profiler has huge impact
on performance for some code (mac)
https://code.google.com/p/v8/issues/detail?id=4406
Looks like it's an issue with use of AVX instructions on these machines.
If I run with --noenable_avx there is no slowdown while pr
Comment #61 on issue 2700 by bugdro...@chromium.org: Implement arrow
functions
https://code.google.com/p/v8/issues/detail?id=2700#c61
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/9628d86085ddee83067c45046ed89e0e6f635d3f
commit 9628d86085ddee83
Comment #18 on issue 2160 by bugdro...@chromium.org: Add support for
default parameters
https://code.google.com/p/v8/issues/detail?id=2160#c18
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/9628d86085ddee83067c45046ed89e0e6f635d3f
commit 9628d86
Updates:
Status: Assigned
Owner: habl...@chromium.org
Cc: bmeu...@chromium.org
Labels: Type-Bug Priority-Medium Component-Build merge-approved-4.6
Comment #1 on issue 4411 by habl...@chromium.org: post-mortem metadata
generator fails to build on V8 4.6+ (merge re
Updates:
Owner: ja...@chromium.org
Comment #10 on issue 3589 by bmeu...@chromium.org: Add support for float32
to TurboFan
https://code.google.com/p/v8/issues/detail?id=3589
The backend part is (mostly) done. Matter of adding support to the type
system and representation analysis.
Status: Untriaged
Owner:
New issue 4411 by ofrob...@google.com: post-mortem metadata generator fails
to build on V8 4.6+ (merge request)
https://code.google.com/p/v8/issues/detail?id=4411
Merge request for 4.6. Fix already landed on master as:
https://chromium.googlesource.com/v8/v8/+/
Comment #2 on issue 4408 by bugdro...@chromium.org: Tagbot for non-master
branches
https://code.google.com/p/v8/issues/detail?id=4408#c2
The following revision refers to this bug:
https://chromium.googlesource.com/chromium/tools/build.git/+/e063c3673454963fb7f2f2b1e372378fefd5c5ed
commi
Updates:
Cc: yu...@chromium.org
Comment #2 on issue 4410 by a...@chromium.org: V8 freezes when CPU profiler
is started on certain AMD CPUs under Windows
https://code.google.com/p/v8/issues/detail?id=4410
(No comment was entered for this change.)
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You received this message because t
Updates:
Labels: Merge-Request-4.5
Comment #1 on issue 4410 by a...@chromium.org: V8 freezes when CPU profiler
is started on certain AMD CPUs under Windows
https://code.google.com/p/v8/issues/detail?id=4410
(No comment was entered for this change.)
--
You received this message becaus
Status: Started
Owner: a...@chromium.org
Labels: Type-Bug Priority-Medium OS-Windows Merge-Request-4.6
New issue 4410 by a...@chromium.org: V8 freezes when CPU profiler is
started on certain AMD CPUs under Windows
https://code.google.com/p/v8/issues/detail?id=4410
It was caused by a deadlock
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