Commits · 41c6b0ba3ff2a244312887b33b4c46ed0a172d3c · Linshizhi / V8

28 Jul, 2014 21 commits

Rename failure tag to page owner tag and add proper description. · 41c6b0ba

hpayer@chromium.org authored Jul 28, 2014

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/420293003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22655 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

41c6b0ba

More accurate usages of Heap::AdjustLiveBytes(). · 1d51e637

ishell@chromium.org authored Jul 28, 2014

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/424663004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22654 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1d51e637

I said, skip long-running mjsunit/array-functions-prototype-misc test. · 81db6792

ishell@chromium.org authored Jul 28, 2014

TBR=danno@chromium.org

Review URL: https://codereview.chromium.org/426683002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22653 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

81db6792

Regression test for chromium:388880 added. · f2e5395a

ishell@chromium.org authored Jul 28, 2014

BUG=chromium:388880
LOG=N
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/424693006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22652 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f2e5395a

Fix printf formatting. · 4bfab33c

ernstm@chromium.org authored Jul 28, 2014

TBR=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/420273002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22650 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4bfab33c

Track size of incremental marking steps in GCTracer. · 1a0e61d4

ernstm@chromium.org authored Jul 28, 2014

- Track size of bytes marked incrementally
- Add method to compute marking speed in bytes/millisecond
- Distinguish between cumulative and differential marking stats.
- Fix methods that compute incremental marking stats.

R=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/420213002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22649 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1a0e61d4

Skip long-running mjsunit/array-functions-prototype-misc.js test · ad69b7ab

ishell@chromium.org authored Jul 28, 2014

TBR=danno@chromium.org

Review URL: https://codereview.chromium.org/428593002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22648 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ad69b7ab

Removed IdleGlobalGC and just perform IdleNotification when incremental marking is on. · a37f809a

hpayer@chromium.org authored Jul 28, 2014

BUG=397026
LOG=n
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/422013002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22647 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a37f809a

Teach releases script to read bleeding_edge tags. · e251f91f

machenbach@chromium.org authored Jul 28, 2014

The command 'git svn log' does unfortunately not provide the tag-revision relation. We therefore use 'svn log' to retrieve it from the remote repository.

BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/421553002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22646 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e251f91f

Keep new arrays allocated with 'new Array(N)' in fast mode (revisited) · afcfa7d2

danno@chromium.org authored Jul 28, 2014

Also explicit length setting with a.length = N should remain in fast mode.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/416403002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22645 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

afcfa7d2

Unbreak NaCL build · 77529ec7

svenpanne@chromium.org authored Jul 28, 2014

TBR=verwaest@chromium.org

Review URL: https://codereview.chromium.org/422863004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22644 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

77529ec7

Trace every incremental marking step. · 5458a81a

ernstm@chromium.org authored Jul 28, 2014

- This information is required in the chrome trace for a GC telemetry
  benchmark.

R=hpayer@chromium.org, jochen@chromium.org
BUG=

Review URL: https://codereview.chromium.org/420613006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22643 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5458a81a

Fix bogus assert in HeapIterator. · 74c35110

hpayer@chromium.org authored Jul 28, 2014

BUG=397485
LOG=n
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/416403011

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22642 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

74c35110

[Auto-roll] Bump up version to 3.28.44.0 · 6fda23d3

machenbach@chromium.org authored Jul 28, 2014

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/422003002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22639 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6fda23d3

Use return value of GetPropertyAttributes to make compiler happy. · eb7c5565

hpayer@chromium.org authored Jul 28, 2014

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/420443006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22638 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

eb7c5565

Properly propagate serialization flag when compiling hydrogen code stubs. · 82078339

yangguo@chromium.org authored Jul 28, 2014

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/416123002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22637 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

82078339

Revert "Fix a potential overflow in SortedListBSearch". · ac078952

yangguo@chromium.org authored Jul 28, 2014

This reverts r21960.

R=jochen@chromium.org

Review URL: https://codereview.chromium.org/422853005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22636 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ac078952

Move extra_ic_state to the PropertyICCompiler · 579dbe40

verwaest@chromium.org authored Jul 28, 2014

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/426593002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22635 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

579dbe40

Tests that the GC doesn't mistake non-pointer constant pool entries as pointers. · cc532e44

rmcilroy@chromium.org authored Jul 28, 2014

Adds a test for ConstantPoolArray to ensure that the GC
doesn't mistake non-pointer entries as pointers and try
to modify them during scavenge operations.

Also adds asserts to ConstantPoolArray::set(int, *Object) to
ensure we don't add new-space pointers in constant pool
array.

R=hpayer@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=22608

Review URL: https://codereview.chromium.org/396803009

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22634 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

cc532e44

Reland r22460 - "Bootstrapper::DetachGlobal also need to unset g..." · d9075bf0

jochen@chromium.org authored Jul 28, 2014

| DetachGlobal detaches original context of a global proxy object.
|
| Before this patch, the constructor JSFunction still carried a
| reference to the old context after |Bootstrapper::DetachGlobal|
| call.
| This patch removes the reference by setting the constructor
| null.
|
| Review URL: https://codereview.chromium.org/397953009

TEST=http/tests/security/isolatedWorld w/ --enable-leak-detection
LOG=N
BUG=364377
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/424703002

Patch from Kouhei Ueno <kouhei@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22633 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d9075bf0

Added histogram to track distribution of requested idle notifications. · e52908e4

hpayer@chromium.org authored Jul 28, 2014

BUG=397026
LOG=n
R=rmcilroy@chromium.org

Review URL: https://codereview.chromium.org/420753002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22632 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e52908e4

26 Jul, 2014 1 commit

[Auto-roll] Bump up version to 3.28.42.0 · 3db23c80

machenbach@chromium.org authored Jul 26, 2014

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/420943002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22628 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3db23c80

25 Jul, 2014 10 commits

MIPS: Restructure the IC / Handler compilers · d3da21b5

akos.palfi@imgtec.com authored Jul 25, 2014

Port r22622 (319e3252)

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/414303003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22626 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d3da21b5

[Auto-roll] Bump up version to 3.28.41.0 · 85cee45e

machenbach@chromium.org authored Jul 25, 2014

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/423553002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

85cee45e

Change Has* and Get*Attributes to return Maybe<*>, indicating possible exceptions. · 4a956ab1

verwaest@chromium.org authored Jul 25, 2014

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/418383002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22624 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4a956ab1

Restructure the IC / Handler compilers · 3c873c43

verwaest@chromium.org authored Jul 25, 2014

BUG=
R=ishell@chromium.org, mvstanton@chromium.org

Review URL: https://codereview.chromium.org/411973002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3c873c43

[Auto-roll] Bump up version to 3.28.40.0 · 553e069f

machenbach@chromium.org authored Jul 25, 2014

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/419243002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22621 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

553e069f

Kraken recover after r20312. · 9444388f

ishell@chromium.org authored Jul 25, 2014

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/416393002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22620 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9444388f

[Auto-roll] Bump up version to 3.28.39.0 · 21be95fc

machenbach@chromium.org authored Jul 25, 2014

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/416333005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22618 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

21be95fc

Smi arrays are only guaranteed to be initialized in non-holey case · 3586c074

verwaest@chromium.org authored Jul 25, 2014

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/413393004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22617 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3586c074

In GrowMode, force the value to the right representation to avoid deopts... · 60df9dab

verwaest@chromium.org authored Jul 25, 2014

In GrowMode, force the value to the right representation to avoid deopts between storing the length and storing the value.

BUG=16459193
LOG=n
R=danno@chromium.org

Review URL: https://codereview.chromium.org/419683004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22616 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

60df9dab

Always trace garbage collection events in GCTracer. · d556278f

ernstm@chromium.org authored Jul 25, 2014

- always trace events in GCTracer, but only print stats when the command
  line flag is set.
- required to collect statistis that will be used to schedue garbage
  collection.
- we need to watch the perf bots after this lands, as it could regress
  performance.

R=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/410413007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22613 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d556278f

24 Jul, 2014 8 commits

[Auto-roll] Bump up version to 3.28.37.0 · 47d6f32b

machenbach@chromium.org authored Jul 24, 2014

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/415093004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22610 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

47d6f32b

Revert "Tests that the GC doesn't mistake non-pointer constant pool entries as pointers." · 110a5fda

machenbach@chromium.org authored Jul 24, 2014

This reverts commit r22608 for breaking win and arm64, ConstantPoolExtended and ConstantPoolSmall.

BUG=
TBR=rmcilroy@chromium.org

Review URL: https://codereview.chromium.org/415773010

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22609 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

110a5fda

Tests that the GC doesn't mistake non-pointer constant pool entries as pointers. · 59ee2de9

rmcilroy@chromium.org authored Jul 24, 2014

Adds a test for ConstantPoolArray to ensure that the GC
doesn't mistake non-pointer entries as pointers and try
to modify them during scavenge operations.

Also adds asserts to ConstantPoolArray::set(int, *Object) to
ensure we don't add new-space pointers in constant pool
array.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/396803009

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22608 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

59ee2de9

Use result of SetOwnPropertyIgnoreAttributes in accessors · ffd668f9

verwaest@chromium.org authored Jul 24, 2014

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/415133003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22607 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ffd668f9

Fix issue with setters and their holders in accessors.cc · 77a37e44

verwaest@chromium.org authored Jul 24, 2014

BUG=3462
LOG=Y
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/417793002

Patch from Erik Arvidsson <arv@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22606 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

77a37e44

Add event statistics to GCTracer. · fc8a3bee

ernstm@chromium.org authored Jul 24, 2014

- Add method to GCTracer to compute mean and max of the last few
  Scavenger, Mark Compactor and Incremental Marking events.

R=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/410413005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22605 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fc8a3bee

Add a histogram timer around low memory notifications from API · b6182bd7

jochen@chromium.org authored Jul 24, 2014

BUG=397026
R=hpayer@chromium.org, ernstm@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/416853002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22604 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b6182bd7

Stage for-of · d409898d

yangguo@chromium.org authored Jul 24, 2014

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/417923004

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22603 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d409898d