AuroraMiddleware/v8
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1670 Commits

Author SHA1 Message Date
Michael Achenbach
208580b43f Whitespace change to test slave shuffle. 
Cr-Commit-Position: refs/heads/master@{#26201}
 2015-01-21 18:40:52 +00:00
Michael Achenbach
322ba6d8f4 Whitespace CL to trigger bots. 
Cr-Commit-Position: refs/heads/master@{#26183}
 2015-01-21 10:08:51 +00:00
jkummerow
feffccca22 Profiler improvements 
(1) --prof-cpp: Collects ticks like --prof, but ignores code creation events to reduce distortion (so all JS ticks will be "unaccounted"). Useful for profiling C++ code.
(2) --timed-range flag for tick processor: Ignores ticks before the first and after the last call to Date.now(). Useful for focusing on the timed section of a test.

Review URL: https://codereview.chromium.org/802333002

Cr-Commit-Position: refs/heads/master@{#26168}
 2015-01-20 16:06:09 +00:00
machenbach
b925fc56de Add no-test-harness mode to test driver. 
BUG=

Review URL: https://codereview.chromium.org/855993003

Cr-Commit-Position: refs/heads/master@{#26150}
 2015-01-20 10:17:33 +00:00
titzer
3442a5f9e0 [turbofan] First version of loop peeling. 
BUG=

Review URL: https://codereview.chromium.org/816053002

Cr-Commit-Position: refs/heads/master@{#26149}
 2015-01-20 09:45:17 +00:00
machenbach
0707afc863 Partially reland Auto-generate v8 version based on tags. 
This relands parts of
https://codereview.chromium.org/843913009

It prepares for using this script outside of v8, e.g. in a
chromium hook.

The script is intended to run as a hook and will create
version_gen.cc if the content has changed.

Changes to gyp and gn files can land as a follow up, once
calling the hook on the chromium side has landed.

BUG=chromium:446166
LOG=n

Review URL: https://codereview.chromium.org/830093003

Cr-Commit-Position: refs/heads/master@{#26144}
 2015-01-19 16:23:39 +00:00
dcarney
c15c737362 remove SignatureInfo class 
BUG=

Review URL: https://codereview.chromium.org/855903002

Cr-Commit-Position: refs/heads/master@{#26129}
 2015-01-19 12:17:23 +00:00
machenbach
12adf1474d Revert of Reland Auto-generate v8 version based on tags. (patchset #1 id:1 of https://codereview.chromium.org/843913009/) 
Reason for revert:
The gclient hook of v8 is not executed on this builder:

http://build.chromium.org/p/tryserver.chromium.linux/builders/android_aosp/builds/49765

Original issue's description:
> Reland Auto-generate v8 version based on tags.
>
> This relands the CL
> https://codereview.chromium.org/797503007/.
>
> It runs the version generation two times. First during
> runhooks as a fallback for recipes that loose git context
> (e.g. android_aosp). Second during compilation like in the
> original CL. In case of failures, the result from the
> runhooks call will be reused.
>
> BUG=chromium:446166
> LOG=n
>
> Committed: https://crrev.com/d3d6e38b2cba73b52bd5ed00f4441a7db3284a19
> Cr-Commit-Position: refs/heads/master@{#26120}

TBR=jochen@chromium.org,jkummerow@chromium.org,tandrii@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:446166

Review URL: https://codereview.chromium.org/855263002

Cr-Commit-Position: refs/heads/master@{#26121}
 2015-01-18 15:43:21 +00:00
machenbach
d3d6e38b2c Reland Auto-generate v8 version based on tags. 
This relands the CL
https://codereview.chromium.org/797503007/.

It runs the version generation two times. First during
runhooks as a fallback for recipes that loose git context
(e.g. android_aosp). Second during compilation like in the
original CL. In case of failures, the result from the
runhooks call will be reused.

BUG=chromium:446166
LOG=n

Review URL: https://codereview.chromium.org/843913009

Cr-Commit-Position: refs/heads/master@{#26120}
 2015-01-18 11:25:58 +00:00
Michael Achenbach
3454f7a6bf Whitespace change to trigger bots. 
Cr-Commit-Position: refs/heads/master@{#26109}
 2015-01-16 21:56:17 +00:00
Michael Achenbach
aae1925d75 Whitespace change to trigger bots. 
Cr-Commit-Position: refs/heads/master@{#26108}
 2015-01-16 20:56:50 +00:00
mstarzinger
9fbe872137 Enable test coverage for --turbo-deoptimization mode. 
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/845193004

Cr-Commit-Position: refs/heads/master@{#26102}
 2015-01-16 12:53:30 +00:00
bmeurer
835cc463a8 [turbofan] Initial attempt to cleanup Node and related classes. 
- Make Node::Inputs and Node::Uses mostly STL compliant.
- Get rid of some pre-C++11 crappiness.
- Start moving unit tests from cctest to unittests.
- TrimInputCount() now tries to reserve inputs slots for
  later appending.
- Fix numerous style guide violations.

TEST=cctest,unittests
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/851263002

Cr-Commit-Position: refs/heads/master@{#26098}
 2015-01-16 11:04:22 +00:00
Sven Panne
e4c5b84652 Contribution of PowerPC port (continuation of 422063005) 
Contribution of PowerPC port (continuation of 422063005). The inital patch
covers the core changes to the common files.  Subsequent patches will cover
changes to common files to support AIX and to update the ppc directories so
they are current with the changes in the rest of the project.

This is based off of the GitHub repository
https://github.com/andrewlow/v8ppc

BUG=
R=svenpanne@chromium.org, danno@chromium.org, sevnpanne@chromium.org

Review URL: https://codereview.chromium.org/817143002

Cr-Commit-Position: refs/heads/master@{#26091}
 2015-01-16 07:42:15 +00:00
marja
770d866823 Check author of a CL against the AUTHORS file. 
The code is copied from Chromium presubmit.

BUG=

Review URL: https://codereview.chromium.org/837503003

Cr-Commit-Position: refs/heads/master@{#26077}
 2015-01-15 13:10:09 +00:00
machenbach
28d99ef77f Revert of Auto-generate v8 version based on tags. (patchset #5 id:80001 of https://codereview.chromium.org/797503007/) 
Reason for revert:
Blocks roll on android_aosp:
https://codereview.chromium.org/851953005/

Original issue's description:
> Auto-generate v8 version based on tags.
>
> BUG=chromium:446166
> LOG=y
>
> Committed: https://crrev.com/b301b85be895c6fcd1edfe2fd1e60b5abd0ac64d
> Cr-Commit-Position: refs/heads/master@{#26062}

TBR=jochen@chromium.org,jkummerow@chromium.org,tandrii@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=chromium:446166

Review URL: https://codereview.chromium.org/850263002

Cr-Commit-Position: refs/heads/master@{#26067}
 2015-01-15 08:01:11 +00:00
machenbach
b301b85be8 Auto-generate v8 version based on tags. 
BUG=chromium:446166
LOG=y

Review URL: https://codereview.chromium.org/797503007

Cr-Commit-Position: refs/heads/master@{#26062}
 2015-01-14 16:43:42 +00:00
yangguo
39cd762c6c Embed custom script into the snapshot. 
R=vogelheim@chromium.org

Review URL: https://codereview.chromium.org/845973003

Cr-Commit-Position: refs/heads/master@{#26029}
 2015-01-12 15:26:31 +00:00
titzer
159b14172f [turbofan] Implement OSR for outer loops. 
R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/809333002

Cr-Commit-Position: refs/heads/master@{#26020}
 2015-01-12 11:39:58 +00:00
ishell
eecfb92748 Extend grokdump's dd command with a second optional parameter defining number of words to dump. 
Review URL: https://codereview.chromium.org/845713002

Cr-Commit-Position: refs/heads/master@{#26007}
 2015-01-09 11:52:30 +00:00
Daniel Vogelheim
5c1a8a8107 Whitespace, to trigger the bots. 
BUG=

Review URL: https://codereview.chromium.org/831193004

Cr-Commit-Position: refs/heads/master@{#26003}
 2015-01-08 19:08:55 +00:00
dcarney
a5aa01beec remove declarative accessors 
R=jochen@chromium.org

BUG=

Review URL: https://codereview.chromium.org/834443004

Cr-Commit-Position: refs/heads/master@{#25981}
 2015-01-07 16:37:43 +00:00
bmeurer
e53845d41c [turbofan] Cleanup Graph and related classes. 
- Move NodeMarker to its own file, and introduce a non
  templatized base class.
- Cleanup the include hell.
- Sanitize the Node construction methods now that we
  got rid of that GenericNode/GenericGraph stuff.
- Protect against NodeId overflow in Graph.
- Various minor cleanups.

TEST=cctest,mjsunit,unittests

Review URL: https://codereview.chromium.org/838783002

Cr-Commit-Position: refs/heads/master@{#25977}
 2015-01-07 14:42:49 +00:00
machenbach
d09361ba94 Add script to generate the v8 version. 
BUG=chromium:446166
LOG=n
TBR=jkummerow@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/835903003

Cr-Commit-Position: refs/heads/master@{#25964}
 2015-01-07 08:52:40 +00:00
Michael Achenbach
f087cc5f4d Whitespace commit to trigger bots. 
Cr-Commit-Position: refs/heads/master@{#25955}
 2015-01-04 23:18:21 +00:00
Michael Achenbach
efc36bb4d3 Whitespace commit to trigger bots. 
Cr-Commit-Position: refs/heads/master@{#25954}
 2015-01-04 12:53:13 +00:00
Michael Achenbach
c6e74e7079 Whitespace change to trigger bots. 
Cr-Commit-Position: refs/heads/master@{#25947}
 2014-12-31 13:01:17 +00:00
machenbach
ce1b433e8f Work around 'Text file busy' errors in android perf runner. 
BUG=374740
TBR=ulan@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/830753002

Cr-Commit-Position: refs/heads/master@{#25946}
 2014-12-31 11:16:10 +00:00
bmeurer
4a8623c637 [turbofan] Turn IrOpcode::Mnemonic() into a table lookup. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/818203002

Cr-Commit-Position: refs/heads/master@{#25939}
 2014-12-23 19:24:15 +00:00
bmeurer
4f9193e047 [turbofan] Cache float32 constants on the JSGraph level. 
Also slightly refactor the NodeCache and CommonNodeCache classes to
reduce inherent overhead of caching.

TEST=cctest

Review URL: https://codereview.chromium.org/822923002

Cr-Commit-Position: refs/heads/master@{#25937}
 2014-12-23 14:12:21 +00:00
bmeurer
eeec886e5f [turbofan] Deinlinify OperatorProperties implementation. 
TEST=cctest,unittests
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/821913002

Cr-Commit-Position: refs/heads/master@{#25935}
 2014-12-23 12:50:51 +00:00
machenbach
d1d9b833f6 Work-around for file pushing in android perf runner. 
Also include the device serial when logging adb commands.

BUG=374740
TBR=ulan@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/815003003

Cr-Commit-Position: refs/heads/master@{#25934}
 2014-12-23 12:40:50 +00:00
Benedikt Meurer
ee98a1d760 [turbofan] Introduce CommonOperatorReducer. 
The CommonOperatorReducer currently takes care of redundant Phis,
EffectPhis and Selects. This functionality overlaps with ControlReducer,
but is required to make certain optimizations effective, since the
ControlReducer only runs really early and really late in the pipeline
and therefore other reducers aren't reapplied properly after redundant
phi/select elimination.

TEST=unittests
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/817243003

Cr-Commit-Position: refs/heads/master@{#25922}
 2014-12-22 13:06:43 +00:00
machenbach
af1eb2258c Make perf test runner more robust. 
Convert all results to floats and log errors on failing
conversions. Otherwise these results bubble up into
buildbot.

TBR=tandrii@chromium.org
BUG=chromium:374740
LOG=n
NOTRY=true

Review URL: https://codereview.chromium.org/811483008

Cr-Commit-Position: refs/heads/master@{#25913}
 2014-12-21 10:25:32 +00:00
machenbach
73b4c2b7c0 Add script to check for clusterfuzz issues. 
BUG=443153
LOG=n
NOTRY=true

Review URL: https://codereview.chromium.org/811073002

Cr-Commit-Position: refs/heads/master@{#25876}
 2014-12-18 08:44:14 +00:00
Michael Achenbach
486e375963 Whitespace change to trigger bots. 
Cr-Commit-Position: refs/heads/master@{#25871}
 2014-12-17 19:43:36 +00:00
Michael Achenbach
966e52f635 Whitespace change to trigger bots. 
Cr-Commit-Position: refs/heads/master@{#25870}
 2014-12-17 19:10:33 +00:00
Michael Achenbach
4a37d99229 Whitespace change to trigger bots. 
Cr-Commit-Position: refs/heads/master@{#25869}
 2014-12-17 19:07:50 +00:00
jkummerow
01a0931728 Add tools/find-commit-for-patch.py 
It searches for a commit that a given patch can cleanly be applied to.

Review URL: https://codereview.chromium.org/799273003

Cr-Commit-Position: refs/heads/master@{#25845}
 2014-12-16 14:25:00 +00:00
titzer
0f619463f2 [turbofan] First version of loop analysis: loop finder on the soup of nodes. 
R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/803993002

Cr-Commit-Position: refs/heads/master@{#25837}
 2014-12-16 09:36:40 +00:00
Benedikt Meurer
54a31b628d [base] Add iterator_range helper class. 
TEST=unittests
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/810683003

Cr-Commit-Position: refs/heads/master@{#25834}
 2014-12-16 07:32:03 +00:00
Daniel Vogelheim
14bb1812b1 Whitespace change to trigger bots. 
BUG=

Review URL: https://codereview.chromium.org/804543002

Cr-Commit-Position: refs/heads/master@{#25804}
 2014-12-12 17:33:40 +00:00
mathiasb
33f0cf5acd Implement the RegExp.prototype.flags getter 
TEST=mjsunit/harmony
BUG=v8:3751
LOG=N

Review URL: https://codereview.chromium.org/770333005

Cr-Commit-Position: refs/heads/master@{#25762}
 2014-12-10 20:41:10 +00:00
yangguo
7cff32a9bd Reland "Use same blob format for internal and external snapshots." 
Review URL: https://codereview.chromium.org/791723004

Cr-Commit-Position: refs/heads/master@{#25741}
 2014-12-10 11:46:55 +00:00
d
4161b54d58 Add Array.prototype.includes 
Requires adding a SameValueZero implementation.

LOG=Y
BUG=v8:3575
R=dslomov@chromium.org, arv@chromium.org
TEST=added to test262

Review URL: https://codereview.chromium.org/771863002

Cr-Commit-Position: refs/heads/master@{#25735}
 2014-12-10 08:58:15 +00:00
machenbach
da6dbe78bc Revert of Use same blob format for internal and external snapshots. (patchset #2 id:20001 of https://codereview.chromium.org/787033002/) 
Reason for revert:
[sheriff] breaks http://build.chromium.org/p/client.v8/builders/V8-Blink%20Linux%2064%20%28dbg%29/builds/1293

Original issue's description:
> Use same blob format for internal and external snapshots.
>
> R=vogelheim@chromium.org

TBR=vogelheim@chromium.org,yangguo@chromium.org
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/792563002

Cr-Commit-Position: refs/heads/master@{#25729}
 2014-12-09 16:19:57 +00:00
yangguo
03ba4becbf Use same blob format for internal and external snapshots. 
R=vogelheim@chromium.org

Review URL: https://codereview.chromium.org/787033002

Cr-Commit-Position: refs/heads/master@{#25727}
 2014-12-09 15:12:27 +00:00
machenbach
46762966c4 Correct clean up in android perf runner. 
BUG=chromium:374740
LOG=n
TEST=python -m unittest run_perf_test
NOTRY=true
TBR=ulan@chromium.org

Review URL: https://codereview.chromium.org/776223003

Cr-Commit-Position: refs/heads/master@{#25700}
 2014-12-08 09:10:48 +00:00
jochen
05a6d87ee4 Teach the test runner whether it's running on a trybot or not 
BUG=none
R=machenbach@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/781763002

Cr-Commit-Position: refs/heads/master@{#25675}
 2014-12-05 09:09:21 +00:00
Benedikt Meurer
b3ace35209 [turbofan] Redundant load elimination. 
This is an initial version of redundant load elimination, currently
limited to LoadField operators, and implemented by walking the effect
chain.

TEST=unittests
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/782473002

Cr-Commit-Position: refs/heads/master@{#25673}
 2014-12-05 07:59:18 +00:00