Commits · 15b796bec8be0ccdb28f9e305619c0faa9fba350 · Linshizhi / V8

18 May, 2012 4 commits

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

14 May, 2012 1 commit

Add -f or --full flag to grokdump to dump all available memory areas from the minidump. · 4269fc84

erik.corry@gmail.com authored May 14, 2012

Review URL: https://chromiumcodereview.appspot.com/10332137

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11554 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4269fc84

12 May, 2012 1 commit

Serialize heap snapshot data as an array of unsigned values. · e74b8c09

alexeif@chromium.org authored May 12, 2012

None of the values can in fact be negative, while object IDs
can have the highest bit set which lead to negative values appear
in the snapshot that front-end is unable to parse.

Review URL: https://chromiumcodereview.appspot.com/10356143

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11553 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e74b8c09

11 May, 2012 4 commits

Prepare push to trunk. Now working on version 3.11.1. · 3f748cf5

jkummerow@chromium.org authored May 11, 2012

R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10389094

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11550 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3f748cf5

GYP build: Provide automatic host_arch detection on Mac · db6c266c

jkummerow@chromium.org authored May 11, 2012

TEST="make x64.release" works fine on MacOS

Review URL: https://chromiumcodereview.appspot.com/10310123

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11547 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

db6c266c

Prepare for using GYP build on buildbots · 18191055

jkummerow@chromium.org authored May 11, 2012

Review URL: https://chromiumcodereview.appspot.com/10383128

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11546 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

18191055

Simplify DoLoadNamedFieldPolymorphic · 423451ae

erik.corry@gmail.com authored May 11, 2012

Review URL: https://chromiumcodereview.appspot.com/10386089

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11543 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

423451ae

10 May, 2012 6 commits

Fix compose-discard crasher from 11524 - port to x64, ARM, MIPS. · f8bdbf1c

erik.corry@gmail.com authored May 10, 2012

This is now bug 2123.
TBR=mstarzinger
Review URL: https://chromiumcodereview.appspot.com/10391061

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11540 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f8bdbf1c

Fix compose-discard crasher from 11524. We can't do a call (to a generic · 50ecb6f0

erik.corry@gmail.com authored May 10, 2012

stub) unless there is a pointer map. This does not fix the 3d-raytrace
regression, that will be in another change.
Review URL: https://chromiumcodereview.appspot.com/10382102

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11539 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

50ecb6f0

Set object tags directly to the entry name in heap profiler. · 7bf37bc6

alexeif@chromium.org authored May 10, 2012

Review URL: https://chromiumcodereview.appspot.com/10382106

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11538 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7bf37bc6

Extend grokdump with basic interactive shell capabilities. · 818aba70

vegorov@chromium.org authored May 10, 2012

Supported commands:

- dd: to print memory region
- s: to search for a word in available memory regions
- list: to list available memory regions

R=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10378087

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11537 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

818aba70

Activate new global semantics by default. · 102de8e2

rossberg@chromium.org authored May 10, 2012

R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10383085

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11536 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

102de8e2

Merge SetObjectNames extra pass into the main pass. · 4e3c3a95

alexeif@chromium.org authored May 10, 2012

Because heap snapshotting is now performed in a single pass
it is safe to make calls to GetConstructorName and further to
LocalLookupRealNamedProperty right within that main pass.

Review URL: https://chromiumcodereview.appspot.com/10332087

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11535 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4e3c3a95

09 May, 2012 1 commit

Fix formatting. · f1ff027d

alexeif@chromium.org authored May 09, 2012

TBR=mnaganov@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10356075

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11534 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f1ff027d