Commits · dd81e9e29a9ff6f922572c61112edcc86e23f575 · Linshizhi / V8

31 May, 2012 1 commit

Implement grokdump annotations for well-known objects. · dd81e9e2

mstarzinger@chromium.org authored May 31, 2012

R=ulan@chromium.org
TEST=tools/grokdump.py

Review URL: https://chromiumcodereview.appspot.com/10441088

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11684 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

dd81e9e2

30 May, 2012 5 commits

Decoupling MarkDescriptorArray as much as possible from the ContentArray. · 75f35d3f

verwaest@chromium.org authored May 30, 2012

Review URL: https://chromiumcodereview.appspot.com/10417030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11683 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

75f35d3f

TraversableMap only dependent on DescriptorArray · 3a2d4c88

verwaest@chromium.org authored May 30, 2012

This is the first step towards merging the ContentArray into the DescriptorArray, (hence reclaiming 3 words per descriptor array).

Review URL: https://chromiumcodereview.appspot.com/10455005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11682 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3a2d4c88

Keep track of which maps are associated with prototype objects · 8cf2af43

erik.corry@gmail.com authored May 30, 2012

so we can tune the fast-case vs. hash map heuristics accordingly.
Review URL: https://chromiumcodereview.appspot.com/10448011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8cf2af43

Fix broken change to d8 typed arrays. · 40cc4062

rossberg@chromium.org authored May 30, 2012

R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10441091

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11680 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

40cc4062

Some clean-up of typed array support in d8. · 716eac28

rossberg@chromium.org authored May 30, 2012

R=yangguo@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10392130

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11679 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

716eac28

29 May, 2012 6 commits

Fix missing write barrier in store field stub. · ebe9a0e0

mstarzinger@chromium.org authored May 29, 2012

R=vegorov@chromium.org
BUG=v8:2143,v8:1465,chromium:129355
TEST=cctest/test-heap/Regress2143

Review URL: https://chromiumcodereview.appspot.com/10443052

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11678 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ebe9a0e0

Proxies: Fix receiver for setters inherited from proxies. · 50fdcca1

rossberg@chromium.org authored May 29, 2012

R=mstarzinger@chromium.org
BUG=v8:1543
TEST=

Review URL: https://chromiumcodereview.appspot.com/10451064

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11677 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

50fdcca1

Proxies: Fix ToStringArray function so that it does not reject some keys. · 7a7ea0b5

rossberg@chromium.org authored May 29, 2012

R=mstarzinger@chromium.org
BUG=v8:1543
TEST=

Review URL: https://chromiumcodereview.appspot.com/10453053

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11676 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7a7ea0b5

Prepare push to trunk. Now working on version 3.11.8. · e0d4c33e

svenpanne@chromium.org authored May 29, 2012

R=jkummerow@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10451065

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11673 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e0d4c33e

Fixed JSObject::SetPropertyForResult (issue 2153) · 39f88f1b

svenpanne@chromium.org authored May 29, 2012

AccessorPairs containing only holes are maps were handled incorrectly.

BUG=v8:2153
TEST=mjsunit/regress/regress-2153.js

Review URL: https://chromiumcodereview.appspot.com/10453054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11672 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

39f88f1b

Prevent Windows buildbots from unnecessarily clobbering directories · da8817f0
jkummerow@chromium.org authored May 29, 2012
```
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11671 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
```
da8817f0

25 May, 2012 10 commits

Revert r11665, r11666 and r11667 due to slowness. · f9b8a8fc

mstarzinger@chromium.org authored May 25, 2012

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10447033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11668 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f9b8a8fc

Fixing debug build, missing parentheses · 502123f9

verwaest@chromium.org authored May 25, 2012

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10450038

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11667 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

502123f9

Fixing unused Map* in release build · 1c332bfd

verwaest@chromium.org authored May 25, 2012

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10442032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11666 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1c332bfd

TraversableMap only dependent on DescriptorArray · fd579e3d

verwaest@chromium.org authored May 25, 2012

This is the first step towards merging the ContentArray into the DescriptorArray, (hence reclaiming 3 words per descriptor array).

Review URL: https://chromiumcodereview.appspot.com/10411067

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11665 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fd579e3d

Enable map transitions for accessor properties. · 0fa7de11

svenpanne@chromium.org authored May 25, 2012

To avoid a performance regression for context creation with snapshots, we avoid
creating a useless long map chain for regular expressions, keeping the snapshot
size almost the same as before.

Review URL: https://chromiumcodereview.appspot.com/10440045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11664 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0fa7de11

Add explicit "python" to subprocess args in test wrapper script · c2331335

jkummerow@chromium.org authored May 25, 2012

Review URL: https://chromiumcodereview.appspot.com/10447031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11663 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c2331335

Fix test. · e885a82c

yangguo@chromium.org authored May 25, 2012

R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10442030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11662 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e885a82c

Fix creating substring in string.replace(<global regexp>, <function>). · 24a1503d

yangguo@chromium.org authored May 25, 2012

BUG=
TEST=regexp-global.js

Review URL: https://chromiumcodereview.appspot.com/10454032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11661 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

24a1503d

Add missing FastElements check. · 407e070f

danno@chromium.org authored May 25, 2012

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10451034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11660 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

407e070f

Add comment to cctest status file. · 569c0d5e

mstarzinger@chromium.org authored May 25, 2012

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10452028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11659 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

569c0d5e

24 May, 2012 10 commits

Update svn:ignore properties to ignore the following directories:... · ae32d2b1

jkummerow@chromium.org authored May 24, 2012

Update svn:ignore properties to ignore the following directories: bleeding_edge/build/gyp, bleeding_edge/out, trunk/build/gyp, trunk/obj, trunk/out, trunk/build/gyp, trunk/test/mozilla/data

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11656 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ae32d2b1

Clear pending functions list in FuncNameInferrer when it closes · 60da267a

yurys@chromium.org authored May 24, 2012

BUG=v8:2146
Review URL: https://chromiumcodereview.appspot.com/10414075

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11653 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

60da267a

messages.js: Get better function names in stack traces. · 86c2a156

yangguo@chromium.org authored May 24, 2012

CallSite.getFunctionName() is able to retrieve names for functions better than
getFunction().name.  Use it in CallSite.toString().

Code by marja@chromium.org.

BUG=NONE
TEST=stack-traces.js: Added testClassNames.

Review URL: https://chromiumcodereview.appspot.com/10384196

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11652 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

86c2a156

Re-land: Use map transitions when defining accessor properties. · ff216c9c

svenpanne@chromium.org authored May 24, 2012

This is basically r11496, with the following changes:

 * Set back pointers in maps (cherry-picked from r11528)

 * Fixed size calculation in CopyInsert, as proposed by mstarzinger/rossberg

 * DefineFastAccessor uses GetCallbackObject instead of GetValue (for __proto__)

 * Put the code under a new flag, which is disabled by default

 * Cut down the corresponding regression test

 * Adapted bootup memory test, we actually only need a bit more memory on 64bit without snapshots, which can easily explained by more live maps lying around. Note that the snapshot variants are back to their previous limits.

Next steps: Investigate any performance degradationswith the flag enabled, and finally remove the flag when things are OK. Furthermore, GetCallbackObject should be merged into GetValue, the distinction is confusing and error-prone.

Review URL: https://chromiumcodereview.appspot.com/10445009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11651 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ff216c9c

Broke line longer than 80 chars. · 9daf62df

mmassi@chromium.org authored May 24, 2012

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10451011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11650 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9daf62df

Prepare push to trunk. Now working on version 3.11.7. · 64459021

jkummerow@chromium.org authored May 24, 2012

R=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10442011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11645 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

64459021

MIPS: Array index computation dehoisting. · 02603035

mmassi@chromium.org authored May 24, 2012

Port r11596 (0cee9fca)

Original commit message:
Array index computation dehoisting.

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).

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10442003
Patch from Akos Palfi <palfia@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11644 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

02603035

Speculative fix for ChromiumOS(ARM) cross-compile buildbots · ee13c8b2

jkummerow@chromium.org authored May 24, 2012

R=mstarzinger@chromium.org

TEST=http://build.chromium.org/p/chromium.chromiumos/builders/ChromiumOS%20%28arm%29 build succeeds

Review URL: https://chromiumcodereview.appspot.com/10432004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11643 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ee13c8b2

Fix lint check. · 3c074eb1

yangguo@chromium.org authored May 24, 2012

R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10447008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11640 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3c074eb1

MIPS: Implement loop for global regexps in regexp assembler. · ef7524bd

yangguo@chromium.org authored May 24, 2012

Port r11623 (f153116d)

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10436012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11639 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ef7524bd

23 May, 2012 8 commits

Fix build and test failures from packed array optimizations. · 17ec52b6

danno@chromium.org authored May 23, 2012

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10332317

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11638 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

17ec52b6

Fix RegExp.prototype.toString for incompatible receivers. · 7e613579

mstarzinger@chromium.org authored May 23, 2012

BUG=v8:1981
TEST=mjsunit/regexp

Review URL: https://chromiumcodereview.appspot.com/10426005
Patch from Ioseb Dzmanashvili <ioseb.dzmanashvili@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11637 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7e613579

Implement tracking and optimizations of packed arrays · 9910edbb

danno@chromium.org authored May 23, 2012

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

Review URL: https://chromiumcodereview.appspot.com/10170030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11636 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9910edbb

Prepare push to trunk. Now working on version 3.11.6. · c80dc925

mstarzinger@chromium.org authored May 23, 2012

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10411092

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11633 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c80dc925

Fix presubmit error in r11630. · f17833b6

mstarzinger@chromium.org authored May 23, 2012

TBR=erik.corry@gmail.com

Review URL: https://chromiumcodereview.appspot.com/10409091

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11632 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f17833b6

Fix argument passing to generated regexp code in Win64. · 30e7c23a

yangguo@chromium.org authored May 23, 2012

R=erik.corry@gmail.com
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10417049

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11631 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

30e7c23a

Change sentinel value for zapping of old-to-new pointers. · 7412d9ad

mstarzinger@chromium.org authored May 23, 2012

R=erik.corry@gmail.com
BUG=v8:2143

Review URL: https://chromiumcodereview.appspot.com/10411089

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11630 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7412d9ad

Fix harness for fuzzer to run for 100 iterations only. · 596d7127

mstarzinger@chromium.org authored May 23, 2012

R=jkummerow@chromium.org
TEST=tools/fuzz-harness.sh

Review URL: https://chromiumcodereview.appspot.com/10409073

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11629 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

596d7127