Commits · 578fc3cc2d1fdf38a20a1604d8cec29f414f99cf · Linshizhi / V8

22 May, 2012 5 commits

Implement loop for global regexps in regexp assembler. · 578fc3cc

yangguo@chromium.org authored May 22, 2012

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10386090

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11623 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

578fc3cc

Ensure integrity of ASCII strings. · 50063d30

yangguo@chromium.org authored May 22, 2012

BUG=v8:2128
TEST=

Review URL: https://chromiumcodereview.appspot.com/10407090

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

50063d30

Grokdump -f: Automatically detect memory that is x86/x64 instructions or text... · 5cd40f74

erik.corry@gmail.com authored May 22, 2012

Grokdump -f: Automatically detect memory that is x86/x64 instructions or text and dump appropriately.
Review URL: https://chromiumcodereview.appspot.com/10356150

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11621 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5cd40f74

Prepare push to trunk. Now working on version 3.11.5. · 367757b7

ulan@chromium.org authored May 22, 2012

R=jkummerow@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10399122

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11618 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

367757b7

Some cleanup to common.gypi. This fixes some host/target combinations that... · eedb7953

jkummerow@chromium.org authored May 22, 2012

Some cleanup to common.gypi. This fixes some host/target combinations that weren't working in the Make build on Mac.

Review URL: https://chromiumcodereview.appspot.com/10416005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11617 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

eedb7953

21 May, 2012 7 commits

Disable array index dehoisting because of performance regressions on Kraken imaging-desaturate. · 3fad3320

mmassi@chromium.org authored May 21, 2012

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10383269

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11616 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3fad3320

Handle EINTR in socket functions and continue incomplete sends. · db509d17

yangguo@chromium.org authored May 21, 2012

Based on a patch by Ben Noordhuis <info@bnoordhuis.nl>.

BUG=v8:2098
TEST=

Review URL: https://chromiumcodereview.appspot.com/10416006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11609 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

db509d17

Fixing python deprecations. · 7813b1dd

yangguo@chromium.org authored May 21, 2012

Original patch by Alexey Stukalov <astukalov@gmail.com>.

BUG=v8:1391
TEST=

Review URL: https://chromiumcodereview.appspot.com/10412022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11604 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7813b1dd

Make socket send and receive more robust and return 0 on failure. · 0bfedfb5

yangguo@chromium.org authored May 21, 2012

R=jkummerow@chromium.org
BUG=15719
TEST=

Review URL: https://chromiumcodereview.appspot.com/10412021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11601 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0bfedfb5

Fix GCC 4.7 (C++11) compilation. · ee17b195

yangguo@chromium.org authored May 21, 2012

Original patch by Olivier Goffart <ogoffart@kde.org>.

BUG=v8:2136
TEST=

Review URL: https://chromiumcodereview.appspot.com/10387210

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11600 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ee17b195

Set '-m32' option for host and target platforms · 9dedc37b

jkummerow@chromium.org authored May 21, 2012

For different host and target archs, try to check whether
their compilers support '-m32' option individually. If yes,
then add this option into cflags and ldflags. The exception is
that both host and target archs are 'x64'.

Review URL: https://chromiumcodereview.appspot.com/10335014
Patch from Yongsheng Zhu <yongsheng.zhu@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11597 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9dedc37b

Array index computation dehoisting. · 2fd1e1bb

mmassi@chromium.org authored May 21, 2012

When an array index (in an array access) is a simple "expression + constant", just embed the constant in the array access operation so that the full index expression is (potentially) no longer used and its live range can be much shorter.
This is effective in conjunction with array bounds check removal (otherwise the index is anyway used in the check).

Review URL: https://chromiumcodereview.appspot.com/10382055

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11596 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2fd1e1bb

18 May, 2012 5 commits

Prepare push to trunk. Now working on version 3.11.4. · 750e2cda

ulan@chromium.org authored May 18, 2012

R=jkummerow@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10413005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11593 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

750e2cda

Disable optimization for functions that have scopes that cannot be... · 15b796be

ulan@chromium.org authored May 18, 2012

Disable optimization for functions that have scopes that cannot be reconstructed from the context chain.

BUG=v8:2071
TEST=mjsunit/regress/regress-2071.js

Review URL: https://chromiumcodereview.appspot.com/10388164

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11592 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15b796be

Fix shared library build errors. · 4b8d746b

yangguo@chromium.org authored May 18, 2012

R=jkummerow@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10389203

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11591 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4b8d746b

Define V8_EXPORT to nothing for clients of v8. · 70408d49

yangguo@chromium.org authored May 18, 2012

This is to make sure that inline functions are only exported by
libv8.so and not also by all clients. This is the v8 version of
https://chromiumcodereview.appspot.com/10386108/

This CL depends on http://codereview.chromium.org/10310156/ landing
first.

BUG=chromium:90078

Review URL: https://chromiumcodereview.appspot.com/10399036

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11590 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

70408d49

Correctly check for native error objects. · cb06ffab

yangguo@chromium.org authored May 18, 2012

BUG=2138
TEST=

Review URL: https://chromiumcodereview.appspot.com/10392158

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11589 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

cb06ffab

17 May, 2012 1 commit

Remove %_SwapElements. This inlined runtime contained an optimization that... · 3d45e98b

erik.corry@gmail.com authored May 17, 2012

Remove %_SwapElements. This inlined runtime contained an optimization that was dangerous in the presence of incremental compaction. It also prevented QuickSort from array.js from being optimized by Crankshaft, so it is probably better to do without it. We have high hopes that this will fix bug=117879.
Review URL: https://chromiumcodereview.appspot.com/10392150

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11588 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3d45e98b

16 May, 2012 9 commits

Fix issue 825 (LiveEdit vs. function with no locals) for x64. · 401fbbae

peter.rybin@gmail.com authored May 16, 2012

Review URL: https://chromiumcodereview.appspot.com/10387116

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11587 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

401fbbae

Simplify v8.gyp. · 266c17e5

yangguo@chromium.org authored May 16, 2012

Based on http://codereview.chromium.org/10310156

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10398057

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11586 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

266c17e5

Prepare push to trunk. Now working on version 3.11.3. · 6c6c7d80

yangguo@chromium.org authored May 16, 2012

R=ulan@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10332194

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11581 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6c6c7d80

Amend regression test. · 81720ffe

yangguo@chromium.org authored May 16, 2012

R=rossberg@chromium.org
BUG=128146
TEST=

Review URL: https://chromiumcodereview.appspot.com/10382196

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11580 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

81720ffe

Add missing test for transcendental functions. · 62b35e21

yangguo@chromium.org authored May 16, 2012

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10389169

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11579 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

62b35e21

Revert r11496. · ec1fc618

yangguo@chromium.org authored May 16, 2012

CL being reverted: https://chromiumcodereview.appspot.com/10238005

BUG=128146
TEST=regress-128146

Review URL: https://chromiumcodereview.appspot.com/10386166

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11578 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ec1fc618

Implement map collection for incremental marking. · f9b93e6c

mstarzinger@chromium.org authored May 16, 2012

This causes map transitions to be treated weakly during incremental
marking and hence allows clearing of non-live transitions. The marking
code is now shared between incremental and non-incremental mode.

R=vegorov@chromium.org
BUG=v8:1465
TEST=cctest/test-heap/Regress1465

Review URL: https://chromiumcodereview.appspot.com/10310168

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11577 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f9b93e6c

MIPS: Fix simplification of DoLoadNamedFieldPolymorphic. This is a commit of... · 83fbd2b5

erik.corry@gmail.com authored May 16, 2012

MIPS: Fix simplification of DoLoadNamedFieldPolymorphic.  This is a commit of https://chromiumcodereview.appspot.com/10391096/ for Akos Palfi

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11572 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

83fbd2b5

Fix CreateEmptyFunction to not share descriptor array. · 18a5298a

mstarzinger@chromium.org authored May 16, 2012

R=ulan@chromium.org
BUG=v8:1465

Review URL: https://chromiumcodereview.appspot.com/10388158

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11571 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

18a5298a

15 May, 2012 13 commits

Always transition empty FAST_DOUBLE_ARRAYs on push · 7966fb3d

danno@chromium.org authored May 15, 2012

R=mstarzinger@chromium.org
BUG=chromium:128018
TEST=test/mjsunit/regress/regress-128018.js

Review URL: https://chromiumcodereview.appspot.com/10387130

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11570 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7966fb3d

Add zapping of Map contents in debug mode. · 4a7c70de

mstarzinger@chromium.org authored May 15, 2012

This zaps the contents of stale descriptor arrays and prototype
transition arrays before overwriting references to them. It should help
to discover accidental sharing early and is needed for the heap verifier
when map collection with incremental marking lands.

R=ulan@chromium.org
BUG=v8:1465

Review URL: https://chromiumcodereview.appspot.com/10383186

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11569 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4a7c70de

messages.js: Add toString to CallSite (which describes a frame of the stack trace). · 5d34345c

yangguo@chromium.org authored May 15, 2012

This is useful for users who overwrite Error.prepareStackTrace but want to use
this functionality for formatting the individual frames.

BUG=NONE
TEST=NONE

Review URL: https://chromiumcodereview.appspot.com/10388140


Review URL: https://chromiumcodereview.appspot.com/10332172

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11568 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5d34345c

Prepare push to trunk. Now working on version 3.11.2. · 5cec8ad1

yangguo@chromium.org authored May 15, 2012

R=ulan@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10389144

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11565 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5cec8ad1

Revert r11556 and r11558 to allow roll. · 88a9350f

mstarzinger@chromium.org authored May 15, 2012

R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10383182

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11564 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

88a9350f

Add a readbuffer function to d8, that reads a file into an ArrayBuffer. · 1016c4a2

rossberg@chromium.org authored May 15, 2012

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10388140

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11563 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1016c4a2

Add a little more post morten debug info for the minidump. · 37ef0375

erik.corry@gmail.com authored May 15, 2012

Review URL: https://chromiumcodereview.appspot.com/10387127

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11562 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

37ef0375

Fix freebsd build. · ea7c5a23

yangguo@chromium.org authored May 15, 2012

BUG=2126
TEST=

Review URL: https://chromiumcodereview.appspot.com/10381149
Patch from Geoffrey Garside <ggarside@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11561 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ea7c5a23

Improve typed arrays support in d8. · 01dac9a9

rossberg@chromium.org authored May 15, 2012

Add properties buffer, byteLength, and byteOffset to typed arrays.

R=yangguo@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10389140

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

01dac9a9

Fix ucontext structure for Android on x86 · bd1070b6

ulan@chromium.org authored May 15, 2012

Review URL: https://chromiumcodereview.appspot.com/10310116
Patch from Lijuan Xiao <lijuan.xiao@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11559 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

bd1070b6

Fix regression test from r11556 for no-snapshot. · 731e4ed3

mstarzinger@chromium.org authored May 15, 2012

R=yangguo@chromium.org
BUG=v8:1465
TEST=cctest/test-heap/Regress1465

Review URL: https://chromiumcodereview.appspot.com/10391136

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11558 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

731e4ed3

Revert flag change for global semantics. · a662a254

rossberg@chromium.org authored May 15, 2012

(Still breaks a couple of WebKit tests.)

R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10381147

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11557 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a662a254

Implement map collection for incremental marking. · 0c54a237

mstarzinger@chromium.org authored May 15, 2012

This causes map transitions to be treated weakly during incremental
marking and hence allows clearing of non-live transitions. The marking
code is now shared between incremental and non-incremental mode.

R=vegorov@chromium.org
BUG=v8:1465
TEST=cctest/test-heap/Regress1465

Review URL: https://chromiumcodereview.appspot.com/10386046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11556 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0c54a237