Commits · 45a36948e1bb0f02d395ecbcfe6306553898268b · Linshizhi / V8

01 Dec, 2014 4 commits

Use weak cells in map checks in polymorphic ICs. · 45a36948

ulan authored Dec 01, 2014

BUG=v8:3663
LOG=N

Review URL: https://codereview.chromium.org/753993003

Cr-Commit-Position: refs/heads/master@{#25581}

45a36948

[turbofan]: Use "leal" more prevasively on x64 · 91ec654b

danno authored Dec 01, 2014

Only use "addl" and "subl" in cases that have been measured to be
faster (currently only immediate operations).

Review URL: https://codereview.chromium.org/735293004

Cr-Commit-Position: refs/heads/master@{#25580}

91ec654b

Fix clang++ warnings on -Wtautological-constant-out-of-range-compare · 82d0f800

halton.huo authored Dec 01, 2014

BUG=v8:3730
LOG=N
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/750093003

Cr-Commit-Position: refs/heads/master@{#25579}

82d0f800

Make sure we have non-zero idle time even after rounding to size_t · b8c66772

jochen authored Dec 01, 2014

BUG=v8:3728
R=machenbach@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/764263002

Cr-Commit-Position: refs/heads/master@{#25578}

b8c66772

28 Nov, 2014 23 commits

Introduce a kill-switch for shipping features. · 9e02e987

dslomov authored Nov 28, 2014

R=rossberg@chromium.org
TBR=hpayer@chromium.org

Committed: https://chromium.googlesource.com/v8/v8/+/d6285620868b15c84eb9affa59f6b4e869f074b8

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

Cr-Commit-Position: refs/heads/master@{#25577}

9e02e987

Abstract platform in perf runner. · e471bef9

machenbach authored Nov 28, 2014

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}

e471bef9

Remove deprecated NodeData class. · a2564da1

mstarzinger authored Nov 28, 2014

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/768853002

Cr-Commit-Position: refs/heads/master@{#25575}

a2564da1

Revert of Introduce a kill-switch for shipping features. (patchset #2 id:20001... · 557bf53b

dslomov authored Nov 28, 2014

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: https://chromium.googlesource.com/v8/v8/+/d6285620868b15c84eb9affa59f6b4e869f074b8

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

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

Cr-Commit-Position: refs/heads/master@{#25574}

557bf53b

Stage @@toStringTag (--harmony-tostring) · a2b5c7ab

dslomov authored Nov 28, 2014

R=rossberg@chromium.org,caitpotter88@gmail.com
LOG=Y

Review URL: https://codereview.chromium.org/768833002

Cr-Commit-Position: refs/heads/master@{#25573}

a2b5c7ab

De-generify the GenericNode. · 70093d71

mstarzinger authored Nov 28, 2014

R=titzer@chromium.org

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

Cr-Commit-Position: refs/heads/master@{#25572}

70093d71

Expose generator object internal properties via mirrors. · cec0acad

aandrey authored Nov 28, 2014

BUG=v8:3292
R=yangguo@chromium.org, wingo@igalia.com
LOG=N

Review URL: https://codereview.chromium.org/760303002

Cr-Commit-Position: refs/heads/master@{#25571}

cec0acad

Introduce a kill-switch for shipping features. · d6285620

Dmitry Lomov authored Nov 28, 2014

R=rossberg@chromium.org

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

Cr-Commit-Position: refs/heads/master@{#25570}

d6285620

De-generify the GenericGraph. · 02210179

mstarzinger authored Nov 28, 2014

R=titzer@chromium.org

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

Cr-Commit-Position: refs/heads/master@{#25569}

02210179

MIPS64: Fix MULT in simulator to conform the spec. · 1d42a9db

Dusan Milosavljevic authored Nov 28, 2014

TEST=mjsunit/numops-fuzz-part4
BUG=
R=balazs.kilvady@imgtec.com

Review URL: https://codereview.chromium.org/756073003

Cr-Commit-Position: refs/heads/master@{#25568}

1d42a9db

[turbofan] Add NodeMarker and use it in the GraphReducer. · 6f60c0d3

Ben L. Titzer authored Nov 28, 2014

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/768763002

Cr-Commit-Position: refs/heads/master@{#25567}

6f60c0d3

Serializer: use opcode to signal new chunk. · 4893c0e3

yangguo authored Nov 28, 2014

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/757813003

Cr-Commit-Position: refs/heads/master@{#25566}

4893c0e3

Remove deprecated pieces from generic algorithm. · e6b4b8dc

mstarzinger authored Nov 28, 2014

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/752263003

Cr-Commit-Position: refs/heads/master@{#25565}

e6b4b8dc

Use incremental marking deque in idle notification. · 5ef36989

hpayer authored Nov 28, 2014

BUG=

Review URL: https://codereview.chromium.org/766663006

Cr-Commit-Position: refs/heads/master@{#25564}

5ef36989

Make resources config ready for android test runner. · 7c925312

machenbach authored Nov 28, 2014

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}

7c925312

add fast path for hashing small cons strings · 660de644

dcarney authored Nov 28, 2014

R=yangguo@chromium.org
LOG=N

BUG=437280

Review URL: https://codereview.chromium.org/769453002

Cr-Commit-Position: refs/heads/master@{#25562}

660de644

Remove duplicate code for searching SharedFunctionInfo. · 0de87ac8

mstarzinger authored Nov 28, 2014

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/762123002

Cr-Commit-Position: refs/heads/master@{#25561}

0de87ac8

Use deadline in IdleNotification. · 297935b3

hpayer authored Nov 28, 2014

BUG=417668
LOG=n

Review URL: https://codereview.chromium.org/750813003

Cr-Commit-Position: refs/heads/master@{#25560}

297935b3

Add test flags feature to perf runner. · e42fda5e

machenbach authored Nov 28, 2014

TBR=svenpanne@chromium.org
NOTRY=true

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

Cr-Commit-Position: refs/heads/master@{#25559}

e42fda5e

Fix candidate lookup in auto push script. · db818dbd

machenbach authored Nov 28, 2014

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}

db818dbd

Fix nosnap build · 16d9146a

Dmitry Lomov authored Nov 28, 2014

TBR=rossberg@chromium.org

Review URL: https://codereview.chromium.org/762083002

Cr-Commit-Position: refs/heads/master@{#25557}

16d9146a

X87: Flesh out vector ic state query and set mechanisms. · 5d4f77fd

chunyang.dai authored Nov 28, 2014

port c142994f

original commit message:

    Flesh out vector ic state query and set mechanisms.

    The IC system now fully integrates the vector concept and can
    handle loads and keyed loads vector-based.

BUG=

Review URL: https://codereview.chromium.org/763953002

Cr-Commit-Position: refs/heads/master@{#25556}

5d4f77fd

harmony-classes: Implement 'super(...)' call syntactic restriction. · 65aa17b9

dslomov authored Nov 28, 2014

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}

65aa17b9

27 Nov, 2014 13 commits

MIPS: Flesh out vector ic state query and set mechanisms. · b56afa23

Balazs Kilvady authored Nov 27, 2014

Port c142994f

Original commit message:
The IC system now fully integrates the vector concept and can
handle loads and keyed loads vector-based.

BUG=
R=akos.palfi@imgtec.com

Review URL: https://codereview.chromium.org/752553005

Patch from Balazs Kilvady <balazs.kilvady@imgtec.com>.

Cr-Commit-Position: refs/heads/master@{#25554}

b56afa23

Set clang directory in gyp. · 01be1b00

machenbach authored Nov 27, 2014

BUG=

Review URL: https://codereview.chromium.org/764803002

Cr-Commit-Position: refs/heads/master@{#25553}

01be1b00

Flesh out vector ic state query and set mechanisms. · c142994f

Michael Stanton authored Nov 27, 2014

The IC system now fully integrates the vector concept and can
handle loads and keyed loads vector-based.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/754303003

Cr-Commit-Position: refs/heads/master@{#25552}

c142994f

[turbofan] Avoid repeatedly revisiting inputs in GraphReducer. · 76178f1d

titzer authored Nov 27, 2014

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/753073009

Cr-Commit-Position: refs/heads/master@{#25551}

76178f1d

Set @@toStringTag on GeneratorFunction prototype. · 34702e9d

dslomov authored Nov 27, 2014

R=caitpotter88@gmail.com
BUG=v8:3502
LOG=N

Review URL: https://codereview.chromium.org/764823002

Cr-Commit-Position: refs/heads/master@{#25550}

34702e9d

Make TemplateLiteral hashing algorithm more memory efficient · 93cd816c

caitpotter88 authored Nov 27, 2014

Previously, a separate string to be hashed (in order to help determine the need to
use a cached Template Call Site) was built up by joining UTF8 spans within a template.

Now, the hash key is generated from the original spans, removing the need to allocate a new
buffer and copy bytes into it.

BUG=

Review URL: https://codereview.chromium.org/765473006

Cr-Commit-Position: refs/heads/master@{#25549}

93cd816c

Remove deprecated constant helpers from JSGenericLowering. · 5081f4cc

mstarzinger authored Nov 27, 2014

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/761143002

Cr-Commit-Position: refs/heads/master@{#25548}

5081f4cc

Fix reduction result for branches in generic lowering. · ffca7c03

mstarzinger authored Nov 27, 2014

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/750333003

Cr-Commit-Position: refs/heads/master@{#25547}

ffca7c03

Just account for context disposal garbage collections in context disposal stats counters. · 0b6773fa
hpayer authored Nov 27, 2014
```
BUG=

Review URL: https://codereview.chromium.org/765773002

Cr-Commit-Position: refs/heads/master@{#25546}
```
0b6773fa

Re-land: Distinguish beween final incremental mark-compact and full... · 5c3d1cbf

Hannes Payer authored Nov 27, 2014

Re-land: Distinguish beween final incremental mark-compact and full mark-compact event in IdleNotification.

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/765743002

Cr-Commit-Position: refs/heads/master@{#25545}

5c3d1cbf

Just finalize incremental marking when marking is done in idle notification. · b1527e1d
hpayer authored Nov 27, 2014
```
BUG=

Review URL: https://codereview.chromium.org/733893003

Cr-Commit-Position: refs/heads/master@{#25544}
```
b1527e1d

Start immediate dominator propagation at entry to floating control. · 9f1bc698

mstarzinger authored Nov 27, 2014

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/761673004

Cr-Commit-Position: refs/heads/master@{#25543}

9f1bc698

Switch backedge table in scheduler to use ZoneVector. · 9724ede8

mstarzinger authored Nov 27, 2014

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/761733002

Cr-Commit-Position: refs/heads/master@{#25542}

9724ede8