Commits · 13c4191d629efddb9b5b82c615a9682f05ab712e · Linshizhi / V8

25 Apr, 2012 4 commits

Fix release build. Add comment accidentally omitted from · 13c4191d

erik.corry@gmail.com authored Apr 25, 2012

preceeding change (stress-compaction).
Review URL: https://chromiumcodereview.appspot.com/10161027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11432 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13c4191d

Make --stress-compaction more stressful. · f6f95448

erik.corry@gmail.com authored Apr 25, 2012

Review URL: https://chromiumcodereview.appspot.com/10141007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11431 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f6f95448

Add field names to Code, ConsString, and JSGlobalPropertyCell in heap snapshot. · f7f81c46

alexeif@chromium.org authored Apr 25, 2012

Review URL: https://chromiumcodereview.appspot.com/10217001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11430 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f7f81c46

Make String::Empty inlineable. · 6aeed461

mstarzinger@chromium.org authored Apr 25, 2012

R=svenpanne@chromium.org
TEST=cctest/test-api/StringEmpty

Review URL: https://chromiumcodereview.appspot.com/10199019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11429 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6aeed461

24 Apr, 2012 6 commits

Attempt to fix Win32 build by avoiding a compiler intrinsic. · e07be0b0

fschneider@chromium.org authored Apr 24, 2012

TBR=mstarzinger@chromium.org
Review URL: https://chromiumcodereview.appspot.com/10198020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11428 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e07be0b0

Optimise Math.floor(x/y) to use integer division for specific divisor. · 6e713a26

fschneider@chromium.org authored Apr 24, 2012

Landing for Rodolph Perfetta <rodolph.perfetta@gmail.com>.

Original CL: http://codereview.chromium.org/9638018/
Review URL: https://chromiumcodereview.appspot.com/10197010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11427 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6e713a26

Make Isolate::GetData and Isolate::SetData inlineable. · c25a92d7

mstarzinger@chromium.org authored Apr 24, 2012

R=svenpanne@chromium.org
TEST=cctest/test-api/IsolateEmbedderData

Review URL: https://chromiumcodereview.appspot.com/10196013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11426 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c25a92d7

Re-enable optimization for hot functions that have optimization disabled due to many deopts. · a139e38c

ulan@chromium.org authored Apr 24, 2012

Use exponential backoff in order to avoid getting into optimization-deoptimization cycle.

BUG=v8:2040,121196

Review URL: https://chromiumcodereview.appspot.com/10202007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11425 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a139e38c

Refactoring of heap profiler: split ExtractReferences into several functions. · 20e6446b

alexeif@chromium.org authored Apr 24, 2012

Review URL: https://chromiumcodereview.appspot.com/10198011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11424 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

20e6446b

Remove some unused stuff from regexp implementation. · 83cbc638

erik.corry@gmail.com authored Apr 24, 2012

Review URL: https://chromiumcodereview.appspot.com/10205010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11423 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

83cbc638

23 Apr, 2012 11 commits

Fix some bugs in accessing details of the lastest regexp · c436c70f

erik.corry@gmail.com authored Apr 23, 2012

match.  Sometimes were were not updating it when we should
and sometimes we were leaving the lastMatchInfoOverride in
place when we should be using the updated regular last match
info.  Small optimization for zero length match in
String.prototype.replace.
Review URL: https://chromiumcodereview.appspot.com/10184004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11422 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c436c70f

Revert r11420 because Win32 compilation was broken. · 09657d94

fschneider@chromium.org authored Apr 23, 2012

TBR=danno@chromium.org
Review URL: https://chromiumcodereview.appspot.com/10190007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11421 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

09657d94

optimise Math.floor(x/y) to use integer divisiion for specific divisor. · 2957c209

fschneider@chromium.org authored Apr 23, 2012

BUG=none
TEST=mjsunit/math-floor-of-div.js

Landing for Rodolph Perfetta <rodolph.perfetta@gmail.com>.
Review URL: https://chromiumcodereview.appspot.com/9638018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11420 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2957c209

Fix compile failure on Mac in r11417. · 7b459a27

mstarzinger@chromium.org authored Apr 23, 2012

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10187003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11419 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7b459a27

Show names of the context fields in heap snapshot. · ba6500b0

alexeif@chromium.org authored Apr 23, 2012

Review URL: https://chromiumcodereview.appspot.com/10183005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11418 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ba6500b0

Make static API getters inlineable again. · 5113cc1b

mstarzinger@chromium.org authored Apr 23, 2012

This relands r11376 with minor fixes for Windows where offsets are
slightly different from Linux for unaligned fields.

R=svenpanne@chromium.org
TEST=cctest/test-api/StaticGetters

Review URL: https://chromiumcodereview.appspot.com/10176004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11417 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5113cc1b

Fix source property of empty RegExp objects. · e3be5951

mstarzinger@chromium.org authored Apr 23, 2012

R=rossberg@chromium.org
BUG=v8:1982
TEST=test262/15.10.4.1-5

Review URL: https://chromiumcodereview.appspot.com/10134010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11416 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e3be5951

Remove unused IsNan function · 7d4b983f

erikcorry authored Apr 23, 2012

Review URL: http://codereview.chromium.org/10167008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11415 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7d4b983f

Prepare push to trunk. Now working on version 3.10.6. · 709aad07

mstarzinger@chromium.org authored Apr 23, 2012

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10187001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11412 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

709aad07

Exclude filler maps from object properties in heap snapshot. · e0e2c442

alexeif@chromium.org authored Apr 23, 2012

Review URL: https://chromiumcodereview.appspot.com/10167013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11411 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e0e2c442

Add names to GlobalObject inline properties in heap snapshot. · 5596ef3b

alexeif@chromium.org authored Apr 23, 2012

Review URL: https://chromiumcodereview.appspot.com/10166007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11410 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5596ef3b

20 Apr, 2012 13 commits

Issue 2089 Expose value wrapper's inner values · 3d45d48f

peter.rybin@gmail.com authored Apr 20, 2012

Review URL: https://chromiumcodereview.appspot.com/10162006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11407 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3d45d48f

Disabling stepping into callback function of String.replace. · 717dbba6

yangguo@chromium.org authored Apr 20, 2012

This is being done due to performance concerns.

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10134006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11406 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

717dbba6

MIPS: Do the qNaN fixup at de-serialization time. This is a commit of... · 9fda0c19

erikcorry authored Apr 20, 2012

MIPS: Do the qNaN fixup at de-serialization time.  This is a commit of https://chromiumcodereview.appspot.com/10093007/ for Paul Lind

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11405 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9fda0c19

Eliminate internal and hidden links to oddballs and other non-essential objects in heap snapshot. · d9f797b4

alexeif@chromium.org authored Apr 20, 2012

Review URL: https://chromiumcodereview.appspot.com/10162005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11404 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d9f797b4

Add missing named fields to SharedFunctionInfo in heap snapshot. · d97aa5f5

alexeif@chromium.org authored Apr 20, 2012

Review URL: https://chromiumcodereview.appspot.com/10169007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11403 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d97aa5f5

Put new global var semantics behind a flag until WebKit tests are cleaned up. · c8aea7a1

rossberg@chromium.org authored Apr 20, 2012

R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10163003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11402 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c8aea7a1

MIPS: Port function call type-feedback cells to x64 and ARM. · 29f04635

mstarzinger@chromium.org authored Apr 20, 2012

Port r11391 (789b1078)

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10124013
Patch from Akos Palfi <palfia@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11401 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

29f04635

Remove dead code from our JS builtin-code in math.js. · 91ccfce2

fschneider@chromium.org authored Apr 20, 2012

$random is never used within our JS builtin code.
Review URL: https://chromiumcodereview.appspot.com/10166003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11400 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

91ccfce2

Enable stepping into callback passed to builtins (e.g. Array.forEach). · f516037a

yangguo@chromium.org authored Apr 20, 2012

BUG=109564
TEST=

Review URL: https://chromiumcodereview.appspot.com/10078014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11399 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f516037a

Relax test-debug/ThreadedDebugging to stop flakiness. · 913568ce

jkummerow@chromium.org authored Apr 20, 2012

Actual bug tracked as issue 2047.

R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10167002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11398 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

913568ce

Replaced the --limit-inling flag by three separate flags and bumped hard limits. · cac8bbff

svenpanne@chromium.org authored Apr 20, 2012

This change makes experiments with inlining limits much easier. Note that the
default values for the limits keep their old values for now. Renamed things a
bit for more consistency.

Review URL: https://chromiumcodereview.appspot.com/10162001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

cac8bbff

Fix bug in forced-deletion of globals. · 3760893e

fschneider@chromium.org authored Apr 20, 2012

When inling functions across contexts in optimized code and using
ForceDelete from the API to delete a DontDelete global property we
can end up returning the hole value instead of throwing a ReferenceError
as expected after accessing a deleted global variable.

BUG=v8:2092
TEST=test/cctest/test-api/InlinedFunctionAcrossContexts
Review URL: https://chromiumcodereview.appspot.com/10035060

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11396 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3760893e

Flush PC-to-code cache before doing verification. · a0d67fd9

svenpanne@chromium.org authored Apr 20, 2012

Review URL: https://chromiumcodereview.appspot.com/10144002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11395 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a0d67fd9

19 Apr, 2012 6 commits

Finish refactoring done for ia32 for the other platforms. · cadf0586

fschneider@chromium.org authored Apr 19, 2012

Make non-templatized versions of LIR printing functions.

This avoid duplicating the code for each template instance.

BUG=v8:1803
Review URL: https://chromiumcodereview.appspot.com/10123011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11394 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

cadf0586

Fix includes order. · d27ba7df

alexeif@chromium.org authored Apr 19, 2012

TBR=mnaganov@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10078015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11393 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d27ba7df

Show names for the strong roots in heap snapshot. · 72a9e445

alexeif@chromium.org authored Apr 19, 2012

Review URL: https://chromiumcodereview.appspot.com/10128006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11392 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

72a9e445

Port function call type-feedback cells to x64 and ARM. · 60863e5c

mstarzinger@chromium.org authored Apr 19, 2012

R=fschneider@chromium.org
BUG=v8:1857,v8:2079

Review URL: https://chromiumcodereview.appspot.com/10124008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11391 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

60863e5c

Optimize ~~(expr) in optimized code. · 0556f878

fschneider@chromium.org authored Apr 19, 2012

~~ is commonly used to truncate a value to int32 (ToInt32).

This change avoid actually emitting the bitwise operations, and
just truncates the subexpression of ~~.

BUG=v8:2037
TEST=test/mjsunit/compiler/optimize-bitnot.js
Review URL: https://chromiumcodereview.appspot.com/10123007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11390 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0556f878

Hide internal references pointing to the empty array in heap profiler. · 988ea77b

alexeif@chromium.org authored Apr 19, 2012

Review URL: https://chromiumcodereview.appspot.com/10021052

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11389 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

988ea77b