AuroraMiddleware/v8
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Author SHA1 Message Date
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
vogelheim
b27431d52f Cleanup: Remove NativesCollection<.>::*Raw* methods. 
These methods for used for compressed libraries, where GetSource* functions
contained the compressed sources and [GS]etRawSource* the uncompressed
sources. This is dead code since the API no longer supports compression.

(If you need/want compressed sources, use the external startup data and
 compress/uncompress on the Embedder's side.)

BUG=

Review URL: https://codereview.chromium.org/772853003

Cr-Commit-Position: refs/heads/master@{#25666}
 2014-12-04 18:51:22 +00:00
machenbach
1364ea7c77 Make JSTests ready for Android measurements. 
This adds a common perf configuration for JSTests including
Classes, Collections, Iterators and Strings. This allows
the android test runner to handle subdirectories correctly
and to share the base.js resource in the parent directory.

The new json config has added resources configs for the
Android runner.

The perf runner's relative paths on the device are fixed as
well. Resources are only pushed on the configuration node
where they are specified. They are pushed to a dir on the
device that follows the same directory structure as on the
host. The binary is executed in the benchmark folder on the
device like on the host to allow relative path file
loading.

BUG=chromium:374740
LOG=n
TEST=python -m unittest run_perf_test
TBR=ulan@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/779923002

Cr-Commit-Position: refs/heads/master@{#25655}
 2014-12-04 10:37:42 +00:00
machenbach
b991ece9ac Fix path construction in perf runner. 
BUG=chromium:374740
LOG=n
TEST=python -m unittest run_perf_test
TBR=ulan@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/776873005

Cr-Commit-Position: refs/heads/master@{#25651}
 2014-12-04 08:58:09 +00:00
machenbach
e86a933a40 Optimize pushing files in android perf test runner. 
BUG=chromium:374740
LOG=n
TEST=python -m unittest run_perf_test
NOTRY=true

Review URL: https://codereview.chromium.org/754463005

Cr-Commit-Position: refs/heads/master@{#25644}
 2014-12-03 15:34:56 +00:00
mstarzinger
f9e4527f32 Restrict floating control to minimal control-connected component. 
R=jarin@chromium.org
TEST=cctest/test-scheduler/NestedFloatingDiamondWithChain

Review URL: https://codereview.chromium.org/738613005

Cr-Commit-Position: refs/heads/master@{#25621}
 2014-12-02 15:56:30 +00:00
mstarzinger
0672b64d1c Make generic algorithm a little less generic. 
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/760493003

Cr-Commit-Position: refs/heads/master@{#25620}
 2014-12-02 15:38:00 +00:00
machenbach
6a3460129c Add Android platform to performance runner. 
BUG=chromium:374740
LOG=n
TEST=python -m unittest run_perf_test
NOTRY=true

Review URL: https://codereview.chromium.org/768143002

Cr-Commit-Position: refs/heads/master@{#25614}
 2014-12-02 14:24:00 +00:00
dslomov
9e02e98771 Introduce a kill-switch for shipping features. 
R=rossberg@chromium.org
TBR=hpayer@chromium.org

Committed: d628562086

Review URL: https://codereview.chromium.org/763273002

Cr-Commit-Position: refs/heads/master@{#25577}
 2014-11-28 20:07:18 +00:00
machenbach
e471bef904 Abstract platform in perf runner. 
This is basically a refactoring that extracts desktop
specific code into a separate class.

Also adds flags for android runs (not used yet).

BUG=chromium:374740
LOG=n
TEST=python -m unittest run_perf_test
NOTRY=true

Review URL: https://codereview.chromium.org/762163002

Cr-Commit-Position: refs/heads/master@{#25576}
 2014-11-28 18:39:45 +00:00
dslomov
557bf53b79 Revert of Introduce a kill-switch for shipping features. (patchset #2 id:20001 of https://codereview.chromium.org/763273002/) 
Reason for revert:
Reverted for breaking nosnap: http://chromegw.corp.google.com/i/client.v8/builders/V8%20Linux%20-%20nosnap/builds/1003/steps/Check/logs/Threading3

Original issue's description:
> Introduce a kill-switch for shipping features.
>
> R=rossberg@chromium.org
>
> Committed: d628562086

TBR=rossberg@chromium.org
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/763353002

Cr-Commit-Position: refs/heads/master@{#25574}
 2014-11-28 18:27:55 +00:00
mstarzinger
70093d719c De-generify the GenericNode. 
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/756073004

Cr-Commit-Position: refs/heads/master@{#25572}
 2014-11-28 15:21:44 +00:00
Dmitry Lomov
d628562086 Introduce a kill-switch for shipping features. 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/763273002

Cr-Commit-Position: refs/heads/master@{#25570}
 2014-11-28 14:32:17 +00:00
mstarzinger
02210179d6 De-generify the GenericGraph. 
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/767733002

Cr-Commit-Position: refs/heads/master@{#25569}
 2014-11-28 14:21:13 +00:00
machenbach
7c92531255 Make resources config ready for android test runner. 
This switches off the resources feature. It will be solely
used for configuring files to be copied to android devices
in a follow up CL.

TBR=svenpanne@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/764013002

Cr-Commit-Position: refs/heads/master@{#25563}
 2014-11-28 11:35:44 +00:00
machenbach
e42fda5ebb Add test flags feature to perf runner. 
TBR=svenpanne@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/722023006

Cr-Commit-Position: refs/heads/master@{#25559}
 2014-11-28 10:34:35 +00:00
machenbach
db818dbd52 Fix candidate lookup in auto push script. 
NOTRY=true
BUG=chromium:431669
LOG=n
TBR=jkummerow@chromium.org
TEST=./script_test.py

Review URL: https://codereview.chromium.org/765943002

Cr-Commit-Position: refs/heads/master@{#25558}
 2014-11-28 08:11:42 +00:00
dslomov
65aa17b9c3 harmony-classes: Implement 'super(...)' call syntactic restriction. 
R=rossberg@chromium.org,arv@chromium.org
BUG=v8:3330
LOG=N

Review URL: https://codereview.chromium.org/766663003

Cr-Commit-Position: refs/heads/master@{#25555}
 2014-11-28 04:08:58 +00:00
dslomov
cd4cc1ba36 Ship harmony-strings 
R=rossberg@chromium.org, yangguo@chromium.org
LOG=Y

Review URL: https://codereview.chromium.org/761913002

Cr-Commit-Position: refs/heads/master@{#25536}
 2014-11-27 10:17:18 +00:00
dcarney
60af073ad8 [turbofan] add initial move optimizer 
R=bmeurer@chromium.org

BUG=

Review URL: https://codereview.chromium.org/750813004

Cr-Commit-Position: refs/heads/master@{#25533}
 2014-11-27 09:21:06 +00:00
machenbach
97336b8044 Push roll candidates based on candidate ref instead of lkgr. 
This pushes v8 to the candidates branch based on the
candidate ref, which is guaranteed to be the same for 8
hours.

The candidate ref is maintained by this bot:
http://build.chromium.org/p/client.v8/builders/Auto-roll%20-%20release%20process

NOTRY=true
BUG=chromium:431669
LOG=n

Review URL: https://codereview.chromium.org/760793003

Cr-Commit-Position: refs/heads/master@{#25526}
 2014-11-26 15:23:48 +00:00
titzer
da22163d35 [turbofan] Implement jump threading after register allocation. 
R=dcarney@chromium.org
BUG=

Review URL: https://codereview.chromium.org/754843002

Cr-Commit-Position: refs/heads/master@{#25521}
 2014-11-26 12:41:55 +00:00
machenbach
e04727e720 Double timeout for slow tests. 
TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/752733003

Cr-Commit-Position: refs/heads/master@{#25512}
 2014-11-26 09:35:02 +00:00
baixo
009fe698ee The file snapshot_blob_host.bin was supposed to be generated when building the host toolset. However, the file snapshot_blob.bin was being generated instead, under every set of conditions. 
Because of this, every time we build the host toolset, snapshot_blob_host.bin is not found. This causes the target (v8_external_snapshot) that generates such file to be run. This target generates snapshot_blob.bin instead of snapshot_blob_host.bin. This in turn causes all the targets that depend on snapshot_blob.bin to run again.

After this, we still don't have snapshot_blob_host.bin. So the next time we build, the whole process described above happens again.

BUG=421063

Review URL: https://codereview.chromium.org/741223002

Cr-Commit-Position: refs/heads/master@{#25480}
 2014-11-24 12:43:32 +00:00
yangguo
9b8d40594a Rip out bzip compression for native sources. 
R=vogelheim@chromium.org

Review URL: https://codereview.chromium.org/750543002

Cr-Commit-Position: refs/heads/master@{#25464}
 2014-11-21 12:45:20 +00:00
balazs.kilvady
fbcfce69aa Conditional flags for tests - set JS stack size for simulators. 
There are separated JS and C stacks on simulators so for some stack
extensive tests (like mozilla/js1_5/extensions/regress-355497) might
cause a C stack overflow and that overflow is not caught by V8. It is
not an issue on real HW. Increasing the C stack also solves the problem
but we have already FLAG_sim_stack_size flag to control the JS stack
size.

This patch makes it possible to add flags to tests conditionally in
.status files.

TEST=mozilla/js1_5/extensions/regress-355497
BUG=v8:3152
LOG=N

Review URL: https://codereview.chromium.org/735723006

Cr-Commit-Position: refs/heads/master@{#25434}
 2014-11-20 09:47:00 +00:00
Dusan Milosavljevic
ae9130ebbb MIPS64: Add turbofan support for mips64. 
TEST=
BUG=
R=danno@chromium.org, paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/732403002

Cr-Commit-Position: refs/heads/master@{#25424}
 2014-11-19 15:44:46 +00:00
cullinan
55999dcb6f Copy unittests binary in android-sync.sh 
Without this change, `make android_arm.release.check` fails since the
unittests binary does not exist on the device.

BUG=v8:3695
LOG=

Review URL: https://codereview.chromium.org/722373003

Cr-Commit-Position: refs/heads/master@{#25405}
 2014-11-18 18:36:57 +00:00
Michael Achenbach
8d042464d9 Prototype for a client-side performance trybot script. 
BUG=chromium:374740
LOG=n
TEST=tools/try_perf.py sunspider octane
R=phajdan.jr@chromium.org

Review URL: https://codereview.chromium.org/734403002

Cr-Commit-Position: refs/heads/master@{#25398}
 2014-11-18 14:40:00 +00:00
caitpotter88
353b696467 Implement ES6 Template Literals 
BUG=v8:3230

Review URL: https://codereview.chromium.org/663683006

Cr-Commit-Position: refs/heads/master@{#25362}
 2014-11-14 18:53:52 +00:00
machenbach
98a1a206b7 Revert of Whitespace change to test CQ. (patchset #1 id:1 of https://codereview.chromium.org/725873002/) 
Reason for revert:
Test revert.

Original issue's description:
> Whitespace change to test CQ.
>
> TBR=machenbach@chromium.org
>
> Committed: 42340bdfbd

TBR=
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/725893002

Cr-Commit-Position: refs/heads/master@{#25352}
 2014-11-14 09:36:15 +00:00
machenbach
6bcc6e3598 Whitespace change to test CQ. 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/725873002

Cr-Commit-Position: refs/heads/master@{#25351}
 2014-11-14 09:32:11 +00:00
Michael Achenbach
dcfb8628cf Fix releases script after git migration. 
BUG=chromium:410721
LOG=n
TBR=tandrii@chromium.org
TEST=script_test.py

Review URL: https://codereview.chromium.org/725073002

Cr-Commit-Position: refs/heads/master@{#25349}
 2014-11-14 08:39:06 +00:00
Michael Achenbach
05e921433e Whitespace change to trigger bots (3) 
Cr-Commit-Position: refs/heads/master@{#25343}
 2014-11-13 22:39:51 +00:00
Michael Achenbach
f9d3bf4551 Whitespace change to trigger bots (2) 
Cr-Commit-Position: refs/heads/master@{#25342}
 2014-11-13 22:20:05 +00:00
Michael Achenbach
7151e30e6c Whitespace change to trigger bots (1) 
Cr-Commit-Position: refs/heads/master@{#25341}
 2014-11-13 22:19:11 +00:00
machenbach
a190a7f117 Revert of Whitespace change to test the CQ. (patchset #1 id:1 of https://codereview.chromium.org/721113003/) 
Reason for revert:
Test CQ

Original issue's description:
> Whitespace change to test the CQ.
>
> TBR=machenbach@chromium.org
> NOTRY=true
>
> Committed: b0ab17592c

TBR=tandrii@chromium.org
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/725613002

Cr-Commit-Position: refs/heads/master@{#25331}
 2014-11-13 14:58:17 +00:00
machenbach
219b974f12 Whitespace change to test the CQ. 
TBR=machenbach@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/721113003

Cr-Commit-Position: refs/heads/master@{#25329}
 2014-11-13 14:19:31 +00:00
Michael Achenbach
6a06348bb7 Fix landing candidate pushes. 
BUG=chromium:410721
LOG=n
TBR=tandrii@chromium.org
TEST=script_test.py

Review URL: https://codereview.chromium.org/725503003

Cr-Commit-Position: refs/heads/master@{#25318}
 2014-11-13 09:22:58 +00:00
Michael Achenbach
90b6fc7f1c Switch release scripts to pure git. 
This removes all svn features from the release scripts.

This also fixes a bug in commit position retrieval.

BUG=chromium:410721
LOG=n
R=tandrii@chromium.org
TBR=tandrii@chromium.org
TEST=script_test.py

Review URL: https://codereview.chromium.org/716153002

Cr-Commit-Position: refs/heads/master@{#25307}
 2014-11-12 17:54:22 +00:00
Michael Achenbach
5b509a715a Whitespace change for the v8 git migration. 
Cr-Commit-Position: refs/heads/master@{#25306}
 2014-11-12 17:43:46 +00:00
jochen@chromium.org
063eb94825 Link against librt on solaris for semaphore and scheduler symbols 
BUG=v8:3358
R=svenpanne@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/722673002

Cr-Commit-Position: refs/heads/master@{#25299}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25299 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-12 14:48:23 +00:00
bmeurer@chromium.org
24d288cb8a Fix copyright headers. 
R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/720793002

Cr-Commit-Position: refs/heads/master@{#25295}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25295 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-12 13:29:57 +00:00
yangguo@chromium.org
9f86e34e54 Fix gn build. 
TBR=ishell@chromium.org

Review URL: https://codereview.chromium.org/723463002

Cr-Commit-Position: refs/heads/master@{#25277}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25277 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-12 08:12:17 +00:00
yangguo@chromium.org
a5531459a4 Abstract string building in JSON-stringifier into IncrementalStringBuilder. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/713223002

Cr-Commit-Position: refs/heads/master@{#25276}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25276 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-12 08:05:15 +00:00
titzer@chromium.org
21cf5bb249 Remove PhiReducer. 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/684993006

Cr-Commit-Position: refs/heads/master@{#25262}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25262 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-11 12:03:12 +00:00
ishell@chromium.org
c5a492961f Reland "In-object double fields unboxing (for 64-bit only)." 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/711313002

Cr-Commit-Position: refs/heads/master@{#25258}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25258 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-11 10:25:46 +00:00
machenbach@chromium.org
0df953c9e1 Fix test driver json output. 
TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/716713002

Cr-Commit-Position: refs/heads/master@{#25254}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25254 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-11 06:06:42 +00:00
verwaest@chromium.org
2d9079ca1d Revert "In-object double fields unboxing (for 64-bit only)." 
Revert "Fixes for Windows and Mac builds after r25250."
TBR=ishell@chromium.org

Review URL: https://codereview.chromium.org/699613004

Cr-Commit-Position: refs/heads/master@{#25252}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25252 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-10 17:44:51 +00:00
ishell@chromium.org
f133ac501b In-object double fields unboxing (for 64-bit only). 
This CL introduces LayoutDescriptor which is responsible for tracking which in-object fields are tagged and which are not.
LayoutDescriptor field added to Map. Currently unboxing is disabled.

R=hpayer@chromium.org, verwaest@chromium.org

Review URL: https://codereview.chromium.org/391693002

Cr-Commit-Position: refs/heads/master@{#25250}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25250 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-10 16:35:22 +00:00
machenbach@chromium.org
3aaaf5c522 Fix serialization of expected outcomes in test driver. 
The outcomes are saved as a set and need to be converted into
a list to be json-serializable.

TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/710073002

Cr-Commit-Position: refs/heads/master@{#25246}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25246 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-10 14:18:20 +00:00
machenbach@chromium.org
c25668e147 Fix change log creation in push script. 
BUG=chromium:408523
LOG=n
TBR=tandrii@chromium.org
TEST=script_test.py

Review URL: https://codereview.chromium.org/710593003

Cr-Commit-Position: refs/heads/master@{#25244}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25244 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-10 11:52:16 +00:00
dcarney@chromium.org
b93d537acf [turbofan] add register assignment verifier 
R=jarin@chromium.org

BUG=

Review URL: https://codereview.chromium.org/713803002

Cr-Commit-Position: refs/heads/master@{#25242}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-10 11:29:15 +00:00
machenbach@chromium.org
e140bbcafa Add expected outcomes to json test output. 
BUG=
R=tandrii@chromium.org

Review URL: https://codereview.chromium.org/713463002

Cr-Commit-Position: refs/heads/master@{#25235}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25235 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-10 10:26:40 +00:00
jkummerow@chromium.org
e2e9e1d3f6 Add FLAG_trace_maps 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/694533003

Cr-Commit-Position: refs/heads/master@{#25219}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25219 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-07 16:03:44 +00:00
machenbach@chromium.org
b19ecf9753 Whitespace change to trigger bots (5) 
Cr-Commit-Position: refs/heads/master@{#25173}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25173 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 22:09:11 +00:00
machenbach@chromium.org
2593eb3dab Whitespace change to trigger bots (4) 
Cr-Commit-Position: refs/heads/master@{#25172}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25172 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 22:05:42 +00:00
machenbach@chromium.org
394a5d3cb0 Whitespace change to trigger bots (3) 
Cr-Commit-Position: refs/heads/master@{#25171}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25171 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 22:02:47 +00:00
machenbach@chromium.org
6e48921aa2 Whitespace change to trigger bots (2) 
Cr-Commit-Position: refs/heads/master@{#25170}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25170 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 21:59:22 +00:00
machenbach@chromium.org
e55a95d10d Whitespace change to trigger bots (1) 
Cr-Commit-Position: refs/heads/master@{#25169}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25169 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 21:55:23 +00:00
machenbach@chromium.org
73835421d2 Make merge_to_branch more git-friendly. 
BUG=410721
LOG=n
TEST=script_test.py
R=tandrii@chromium.org
TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/702843002

Cr-Commit-Position: refs/heads/master@{#25154}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25154 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 13:31:23 +00:00
machenbach@chromium.org
1b4c25e0b7 Fix fast-variants feature in test driver. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/701933003

Cr-Commit-Position: refs/heads/master@{#25150}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25150 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 13:05:46 +00:00
machenbach@chromium.org
e0801075cd Add fast-variants feature to test driver. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/704723002

Cr-Commit-Position: refs/heads/master@{#25139}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25139 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 10:39:15 +00:00
titzer@chromium.org
482c788a8b x32: disable turbofan for x32 port 
BUG=
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/697353003

Patch from Weilang Lin <weiliang.lin@intel.com>.

Cr-Commit-Position: refs/heads/master@{#25133}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25133 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-05 09:03:12 +00:00
titzer@chromium.org
faa71f966a Introduce Diamond, a helper for building diamond-shaped control patterns. 
R=mstarzinger@chromium.org, bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/694063005

Cr-Commit-Position: refs/heads/master@{#25110}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25110 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-04 14:37:44 +00:00
dcarney@chromium.org
7cb25f5020 [turbofan] add RegisterConfiguration to decouple arch specific register layouts from compiler 
R=bmeurer@chromium.org

BUG=

Review URL: https://codereview.chromium.org/694313002

Cr-Commit-Position: refs/heads/master@{#25097}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25097 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-04 09:22:32 +00:00
machenbach@chromium.org
470be4ac0c Whitespace CL to trigger bots. 
Cr-Commit-Position: refs/heads/master@{#25096}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25096 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-04 08:57:21 +00:00
machenbach@chromium.org
29552a4004 Fix auto roll update. 
Auto roll requires an additional "git fetch" now that it uses
a workdir. Before, the checkout used to be updated
externally.

BUG=408523
LOG=n
TEST=script_test.py
R=tandrii@chromium.org
TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/695323002

Cr-Commit-Position: refs/heads/master@{#25079}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25079 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-03 15:39:43 +00:00
bmeurer@chromium.org
744c66bc29 [turbofan] Introduce separate SelectLowering reducer. 
Split lowering of Select nodes into a separate graph reducer and be more
clever when lowering to diamonds, i.e. reuse diamonds that have the same
condition and only add more phis to it.

TEST=unittests
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/702463002

Cr-Commit-Position: refs/heads/master@{#25078}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25078 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-03 15:17:47 +00:00
machenbach@chromium.org
37092e40b9 Fix svn commit for deleted files in release scripts. 
BUG=408523
LOG=n
TEST=script_test.py
TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/685623004

Cr-Commit-Position: refs/heads/master@{#25070}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25070 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-03 13:17:15 +00:00
machenbach@chromium.org
06f17c14c1 Fix workdir feature for release scripts. 
BUG=408523
LOG=n
TEST=script_test.py
TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/700493002

Cr-Commit-Position: refs/heads/master@{#25058}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25058 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-03 09:31:48 +00:00
machenbach@chromium.org
310000ae85 Add workdir feature to release scripts. 
BUG=408523
LOG=n
TEST=script_test.py
TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/701463002

Cr-Commit-Position: refs/heads/master@{#25056}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25056 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-03 08:41:48 +00:00
machenbach@chromium.org
c63f059624 More retries when tagging in release scripts. 
BUG=408523
LOG=n
TEST=script_test.py
TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/697433003

Cr-Commit-Position: refs/heads/master@{#25055}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-03 08:18:43 +00:00
machenbach@chromium.org
803872ecbd Fix push script for autoroll account. 
Push tags to the repo not to the remote - which is a cache
checkout on the bots.

Add new files when doing pure svn commits. Otherwise, new
files are silently ignored and not committed.

BUG=408523
LOG=n
TEST=script_test.py
TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/699493004

Cr-Commit-Position: refs/heads/master@{#25049}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25049 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-02 13:13:17 +00:00
machenbach@chromium.org
a4ee4d608b Teach push script to commit with roll account. 
BUG=410721
LOG=n
TEST=script_test.py
TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/693333002

Cr-Commit-Position: refs/heads/master@{#25046}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25046 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-11-01 21:53:48 +00:00
machenbach@chromium.org
79b2f6ced7 Switch auto push script to git. 
BUG=410721
LOG=n
TEST=script_test.py
TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/698513002

Cr-Commit-Position: refs/heads/master@{#25033}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25033 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-31 13:15:46 +00:00
dcarney@chromium.org
3cace296ee convert BitVector to use pointer size blocks 
additionally rename data-flow.* to bit-vector.* as at some point these file became very inaccurately named

BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/683243005

Cr-Commit-Position: refs/heads/master@{#25030}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25030 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-31 10:44:47 +00:00
bmeurer@chromium.org
948ce2141e [turbofan] First step towards correctified 64-bit addressing. 
Also remove the LEA matching from x64, since it was never really
effective. We'll optimize that once we're correct.

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

Review URL: https://codereview.chromium.org/652363006

Cr-Commit-Position: refs/heads/master@{#25024}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25024 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-31 06:41:41 +00:00
machenbach@chromium.org
dec5522878 Make releases script more git friendly. 
BUG=410721
LOG=n
TEST=script_test.py
TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/682863006

Cr-Commit-Position: refs/heads/master@{#25022}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25022 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-30 15:05:29 +00:00
machenbach@chromium.org
6a4d4b3690 Fix presubmit. 
TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/688013002

Cr-Commit-Position: refs/heads/master@{#24984}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24984 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-29 14:58:17 +00:00
machenbach@chromium.org
eca12478ab Switch push-to-trunk to git mode. 
BUG=410721
LOG=n
TEST=script_test.py
R=tandrii@chromium.org
TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/670263004

Cr-Commit-Position: refs/heads/master@{#24981}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24981 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-29 14:20:10 +00:00
titzer@chromium.org
90a7f07489 Implement loop variable assignment analysis. 
This analysis computes the set of variables that are assigned in each loop. This is useful to avoid creating redundant loop phis when building an SSA graph, which just waste memory and require analysis to get rid of.

This CL implements an AST walk for the analysis and plugs the result into the TurboFan graph builder. I left this analysis under a flag for A/B testing and until sufficient unit tests can be developed.

R=danno@chromium.org, mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/656123005

Cr-Commit-Position: refs/heads/master@{#24957}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 17:30:14 +00:00
machenbach@chromium.org
a03a399980 Improve branch creation in release scripts. 
Use 'git new-branch' for creating new branches.

BUG=410721
LOG=n
TEST=script_test.py
R=tandrii@chromium.org

Review URL: https://codereview.chromium.org/680173003

Cr-Commit-Position: refs/heads/master@{#24940}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24940 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 13:43:16 +00:00
mvstanton@chromium.org
11a6681bef Removed non-existent files from gyp and GN builds. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/682793005

Cr-Commit-Position: refs/heads/master@{#24932}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-28 12:10:15 +00:00
jarin@chromium.org
167fa99716 Revert "[turbofan] Merge GenericNode with Node." 
This reverts commit a238443c00 (r24915)
for tanking benchmarks.

TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/684693002

Cr-Commit-Position: refs/heads/master@{#24916}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24916 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 22:34:44 +00:00
jarin@chromium.org
a238443c00 [turbofan] Merge GenericNode with Node. 
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/676353002

Cr-Commit-Position: refs/heads/master@{#24915}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 20:37:47 +00:00
jarin@chromium.org
abefd29161 Revert "Enable turbofan deoptimization by default." 
This reverts commit 866032692f for breaking
tests.

TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/681713004

Cr-Commit-Position: refs/heads/master@{#24908}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 14:37:10 +00:00
jarin@chromium.org
866032692f Enable turbofan deoptimization by default. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/638833004

Cr-Commit-Position: refs/heads/master@{#24905}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24905 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-27 12:47:16 +00:00
jkummerow@chromium.org
f916299225 Fix "jst" GDB macro 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/669383002

Cr-Commit-Position: refs/heads/master@{#24881}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24881 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-24 15:04:08 +00:00
machenbach@chromium.org
99124866e6 Whitespace change for testing gnumbd. 
Cr-Commit-Position: refs/heads/master@{#24878}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24878 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-24 14:41:12 +00:00
machenbach@chromium.org
87f52869d2 Whitespace change. 
Cr-Commit-Position: refs/heads/master@{#24865}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24865 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-24 13:12:03 +00:00
machenbach@chromium.org
f1a5c2808e Whitespace change. 
Cr-Commit-Position: refs/heads/master@{#24864}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24864 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-24 13:12:02 +00:00
machenbach@chromium.org
9e0e6567ca Whitespace change to test gnumbd. 
TBR=agable@chromium.org

Review URL: https://codereview.chromium.org/672293006

Cr-Commit-Position: refs/heads/master@{#24863}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24863 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-24 13:12:01 +00:00
machenbach@chromium.org
a8ff27ab55 Whitespace change to trigger bots. 
TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/667213006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24847 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-23 14:38:25 +00:00
machenbach@chromium.org
12ed19d412 Switch release scripts to new git workflow. 
BUG=410721
TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/676713003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24846 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-23 14:27:15 +00:00
bmeurer@chromium.org
4ac3d1407b Remove deprecated lexer-shell. 
R=marja@chromium.org

Review URL: https://codereview.chromium.org/658633003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24838 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-23 11:42:30 +00:00
ishell@chromium.org
209855a6b6 More details printed for Map, DescriptorArray and TransitionArray. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/659363002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24837 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-23 11:31:33 +00:00
dcarney@chromium.org
5f83dabb60 [turbofan] split compilation stats off from HStatistics and track high water marks 
R=jarin@chromium.org

BUG=

Review URL: https://codereview.chromium.org/669053002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24830 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-23 09:14:35 +00:00
machenbach@chromium.org
e48e3e53ae Add an --msan flag to run-tests.py. 
Currently a no-op and added only for consistency with ASan/TSan.

BUG=chromium:425187
R=machenbach@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/667903004

Patch from Sergey Matveev <earthdok@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24805 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-22 12:54:35 +00:00
machenbach@chromium.org
846dfa1a84 Whitespace change to test new git workflow. 
TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/638883006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24804 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-22 11:32:39 +00:00
machenbach@chromium.org
f0881c6129 Whitespace change to trigger revert of new test262-es6 tests. 
TBR=rossberg@chromium.org

Review URL: https://codereview.chromium.org/665373003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24788 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-21 20:13:09 +00:00
machenbach@chromium.org
681c1b923a Whitespace change to trigger new test262-es6 tests. 
TBR=rossberg@chromium.org

Review URL: https://codereview.chromium.org/672483002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24787 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-21 18:46:12 +00:00
machenbach@chromium.org
bdba5b4e72 Whitespace change to trigger new test262-es6 tests. 
TBR=rossberg@chromium.org

Review URL: https://codereview.chromium.org/646873005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24786 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-21 18:38:03 +00:00
dslomov@chromium.org
37bd114925 Update ObjectToString to Harmony-draft algorithm 
Updates Object.prototype.toString() to use algorithm described in harmony drafts.

Currently, the behaviour is essentially the same as ES262's version, however this changes when internal structures
such as Promise make use of symbolToStringTag (as they are supposed to, see v8:3241), and changes further once
Symbol.toStringTag is exposed publicly.

BUG=v8:3241, v8:3502
LOG=N
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/546803003

Patch from Caitlin Potter <caitpotter88@gmail.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24783 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-21 17:21:32 +00:00
dcarney@chromium.org
54fef44df3 [turbofan] add ZonePool to correctly track compiler phase memory usage 
R=bmeurer@chromium.org

BUG=

Review URL: https://codereview.chromium.org/665893006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24771 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-21 12:38:46 +00:00
wingo@igalia.com
4eddbacabf Assign bailout and type feedback IDs in a post-pass 
This will allow us to move expressions from one function to another, for
example when the parser determines that a given cover grammar instance
is actually the default value initializer for an arrow function.

This is a re-land of https://codereview.chromium.org/636403003/ with a
fix for the arm64 code generator.

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/663373003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24769 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-21 12:16:37 +00:00
svenpanne@chromium.org
d66d302b00 Revert "Assign bailout and type feedback IDs in a post-pass" 
This reverts r24757, which breaks the ARM64 simulator build.
Simple repro:

   out/arm64.debug/d8 -e 'eval("(function(){ const x; var x; })")'

TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/652543006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24762 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-21 10:55:12 +00:00
svenpanne@chromium.org
2b8d734037 Assign bailout and type feedback IDs in a post-pass 
This will allow us to move expressions from one function to another, for
example when the parser determines that a given cover grammar instance
is actually the default value initializer for an arrow function.

R=svenpanne@chromium.org, marja@chromium.org
BUG=

Review URL: https://codereview.chromium.org/636403003

Patch from Andy Wingo <wingo@igalia.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24757 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-21 08:52:32 +00:00
yangguo@chromium.org
7ebe9d820a Remove fuzz-natives tests. 
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/663043003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24739 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-20 12:14:26 +00:00
bmeurer@chromium.org
010f089971 Remove (untested) code for unsupported compilers. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/656143004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24735 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-20 12:04:22 +00:00
machenbach@chromium.org
1c3a3407c7 Whitespace change to test new git workflow. 
TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/669673002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24733 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-20 11:53:21 +00:00
sigurds@chromium.org
bc475b4a6b Add inlining for intrinsics. 
This issue is for discussion on how to proceed.

I think the implementation of ValueOf shows that directly creating the IR does not scale.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/612043003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24719 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-20 07:56:50 +00:00