AuroraMiddleware/v8
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2289 Commits

Author SHA1 Message Date
ulan@chromium.org
31493412c4 Do not update survival rate if the new space size is zero. 
BUG=v8:2333
LOG=N
R=hpayer@chromium.org

Review URL: https://chromiumcodereview.appspot.com/48443002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17753 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-14 15:25:21 +00:00
mstarzinger@chromium.org
9f4591c368 Add ability to disable inline bump-pointer allocation. 
R=ulan@chromium.org, yurys@chromium.org
TEST=cctest/test-heap/DisableInlineAllocation

Review URL: https://codereview.chromium.org/69953023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17752 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-14 15:14:37 +00:00
yurys@chromium.org
c7b1b79e4d This is the exact copy of r17365 which was reverted in r17488 due to memory corruption. The root cause for the memory corruption - missing check for bump pointer limit before storing filler map must be addressed in r17626 where allocation hooks were removed from the generated code and left only in the runtime. 
This is initial implementation of allocation profiler.

Whenever new object allocation is reported to the HeapProfiler and allocation tracking is on we will capture current stack trace, add it to the collection of the allocation traces (a tree) and attribute the allocated size to the top JS function on the stack.

Format of serialized heap snapshot is extended to include information about recorded allocation stack traces.

This patch is r17301 plus a fix for the test crash in debug mode. The test crashed because we were traversing stack trace when just allocated object wasn't completely configured, in particular the map pointer was incorrect. Invalid Map pointer broke heap iteration required to find Code object for a given pc during stack traversal. The solution is to insert free space filler in the newly allocated block just before collecting stack trace.

BUG=chromium:277984,v8:2949
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/61893031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17742 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-14 12:13:26 +00:00
rossberg@chromium.org
cec8383cff Provide private symbols through internal APIs 
Adds a notion of private symbols, mainly intended for internal use, especially, self-hosting of built-in types that would otherwise require new C++ classes.

On the JS side (i.e., in built-ins), private properties can be created and accessed through a set of macros:

  NEW_PRIVATE(print_name)
  HAS_PRIVATE(obj, sym)
  GET_PRIVATE(obj, sym)
  SET_PRIVATE(obj, sym, val)
  DELETE_PRIVATE(obj, sym)

In the V8 API, they are accessible via a new class Private, and respective HasPrivate/Get/Private/SetPrivate/DeletePrivate methods on calss Object.

These APIs are designed and restricted such that their implementation can later be replaced by whatever ES7+ will officially provide.

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/48923002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17683 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-13 10:34:06 +00:00
machenbach@chromium.org
fadaa0f6a3 [Sheriff] Mark flaky test on windows. 
BUG=v8:2999
TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/68773007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17643 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-12 12:28:48 +00:00
jkummerow@chromium.org
6aad7fb992 Fix compilation with GCC 4.8 
BUG=v8:2767,v8:2149
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/69413002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17641 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-12 12:09:38 +00:00
jochen@chromium.org
7df10557a5 Add explicit Isolate parameter to External::New 
We can't deprecate the non-Isolate version yet but soon will.

R=svenpanne@chromium.org, svenpanne@google.com
BUG=266838

Review URL: https://codereview.chromium.org/70163002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17638 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-12 11:44:58 +00:00
machenbach@chromium.org
fc9d804d27 [Sheriff] Skip failing test on nacl. 
TBR=danno@chromium.org
BUG=v8:2998

Review URL: https://codereview.chromium.org/68163012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17637 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-12 11:36:20 +00:00
danno@chromium.org
6fdec542bb Reland 17588: Add signed/unsigned 8-bit and 16-bit Representations to Crankshaft 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/66193004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17606 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-08 17:35:58 +00:00
verwaest@chromium.org
af66a0b300 Revert "Add signed/unsigned 8-bit and 16-bit Representations to Crankshaft" 
Revert "Fix ARM build"
Revert "Fix ARM build (again)"

TBR=danno@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/66553004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17597 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-08 13:54:34 +00:00
danno@chromium.org
412af94bbb Fix ARM build (again) 
R=yangguo@chromium.org
TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/66673002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17592 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-08 12:41:02 +00:00
danno@chromium.org
7fbd65a7f7 Fix ARM build 
TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/62203010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17590 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-08 12:23:48 +00:00
danno@chromium.org
1222255b9c Add signed/unsigned 8-bit and 16-bit Representations to Crankshaft 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/61623004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17588 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-08 11:50:23 +00:00
svenpanne@chromium.org
e0388823c5 Fixed build. 
TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/66523002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17586 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-08 11:20:18 +00:00
yangguo@chromium.org
fc1dadce9b Use register allocator for context on x64. 
BUG=
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/50863002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-08 10:58:51 +00:00
svenpanne@chromium.org
ba24c3a79f Removed dead function V8::FillHeapNumberWithRandom. 
Removed a useless test case along the way.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/65143007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17584 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-08 10:55:01 +00:00
rafaelw@chromium.org
ef0c647c49 Handlify Runtime::SetObjectProperty 
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/62333002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-07 12:35:57 +00:00
haitao.feng@intel.com
e7ef18110d Refine CountOperation of FullCodeGen 
R=danno@chromium.org

Review URL: https://codereview.chromium.org/42973002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17547 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-07 09:34:52 +00:00
haitao.feng@intel.com
6e0ccacc7a Refactor loading a pointer and loading an integer64 into a register instructions for X64 
R=danno@chromium.org

Review URL: https://codereview.chromium.org/39543003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17540 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-07 08:14:27 +00:00
rafaelw@chromium.org
13f722cae4 [Object.observe] rename intrinsic change record types for consitency. 
Note the spec now reflects the updated naming:

http://wiki.ecmascript.org/doku.php?id=harmony:observe_spec_changes

R=rossberg@chromium.org, rossberg
BUG=v8:2940

Review URL: https://codereview.chromium.org/46043020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17520 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-06 12:14:24 +00:00
bmeurer@chromium.org
b8660f2091 Revert "Record allocation stack traces". 
This reverts commit r17365 for memory corruption. The issues
are most probably related to storing a filler map without
checking the bump pointer first, and traversing the stack
when called from within a stub (or builtin), while the code
assumes that it's called from a JS function.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/59583003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17488 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-05 13:46:11 +00:00
loislo@chromium.org
a4b4cfdc58 HeapProfiler: provide human readable names for code objects. 
It is very hard to understand the structure of the heap even for about:blank page
because code objects in the heap have no names. This patch propagates the names
for Code::STUB and Code::BUILTIN code objects.
Also it assign function names from SharedFunctionInfo to the code objects.

BUG=
R=alph@chromium.org, svenpanne@chromium.org, yurys@chromium.org

Review URL: https://codereview.chromium.org/52643002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17486 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-05 13:23:03 +00:00
svenpanne@chromium.org
74ad230a8e Introduce orps for IA32/X64 
BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/53573004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17479 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-05 12:04:46 +00:00
rafaelw@chromium.org
ada13dfc3f Remove calls to JSObject::SetLocalPropertyIgnoreAttributesTrampoline within objects.cc 
This includes handlifing:
-SetHiddenPropertiesHashTable
-ObjectHashSet::Add/Remove
-ObjectHashTable::Put

And splitting the following methods which previously took "allow creation" enum arguments to into side-effect-free getters and GetOrCreate*-handlfied getters.

-GetHash (now GetHash & handlified GetOrCreateHash)
-GetIdentityHash (now GetIdentityHash & handlified GetOrCreateIdentityHash)
-GetHiddenPropertiesHashTable (now GetHiddenPropertiesHashTable & handlified GetOrCreateaHiddenPropertiesHashTable)

BUG=v8:2877
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/48913008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17477 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-05 11:47:11 +00:00
mvstanton@chromium.org
ee6e52f292 Remove CreateArrayLiteralShallow, as it's fundamentally the same now as 
CreateArrayLiteral.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/54333003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17470 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-05 09:54:59 +00:00
svenpanne@chromium.org
19a2e803bb Introduce andps for IA32/X64 
replace andpd and pand in Math.abs

BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/44153002

Patch from Weiliang Lin <weiliang.lin@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17413 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-28 10:38:40 +00:00
bmeurer@chromium.org
38e198109f Remove unused function MoveBytes(). 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/24584004

Patch from Bangfu Tao <bangfu.tao@samsung.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17411 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-28 09:59:15 +00:00
mstarzinger@chromium.org
e7226e3f8a Simplify test-mark-compact/NoPromotion test. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/42543008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17398 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-25 13:10:25 +00:00
svenpanne@chromium.org
5074ecf13b Tune cctest/test-parsing/ParserSync. 
This test suffers heavily from combinatorial explosion. To redemedy
this situation a bit, two independent parsing flags are tested
separately, reducing the runtime by a factor of 4. Furthermore, the
code has been cleaned up a bit.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/40113002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17385 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-25 07:24:08 +00:00
yurys@chromium.org
a083601e73 Record allocation stack traces 
This is initial implementation of allocation profiler.

Whenever new object allocation is reported to the HeapProfiler and allocation tracking is on we will capture current stack trace, add it to the collection of the allocation traces (a tree) and attribute the allocated size to the top JS function on the stack.

Format of serialized heap snapshot is extended to include information about recorded allocation stack traces.

This patch is r17301 plus a fix for the test crash in debug mode. The test crashed because we were traversing stack trace when just allocated object wasn't completely configured, in particular the map pointer was incorrect. Invalid Map pointer broke heap iteration required to find Code object for a given pc during stack traversal. The solution is to insert free space filler in the newly allocated block just before collecting stack trace.

BUG=chromium:277984,v8:2949
R=hpayer@chromium.org, loislo@chromium.org

Review URL: https://codereview.chromium.org/34733004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17365 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-24 09:26:55 +00:00
haitao.feng@intel.com
29bb076770 Introduce xchgl, orl, roll, subl, testl and xorl into X64 assembler 
R=danno@chromium.org

Review URL: https://codereview.chromium.org/26780004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17352 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-24 02:12:51 +00:00
danno@chromium.org
bdeaf7514a Enable preaging of code objects when --optimize-for-size. 
This change means that code which is never executed is garbage collected immediately, and code which is only executed once is collected more quickly (limiting heap growth), however, code which is re-executed is  reset to the young age, thus being kept around for the same number of GC generations as currently.

BUG=280984
R=danno@chromium.org, hpayer@chromium.org

Review URL: https://codereview.chromium.org/23480031

Patch from Ross McIlroy <rmcilroy@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17343 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-23 13:48:04 +00:00
yurys@chromium.org
8385804c55 Expose v8::Function::GetDisplayName to public API. 
BUG=chromium:17356
R=mstarzinger@chromium.org, yurys@chromium.org, yangguo@chromium.org, yurys

Committed: https://code.google.com/p/v8/source/detail?r=17324

Review URL: https://codereview.chromium.org/26709011

Patch from Andrey Adaikin <aandrey@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17340 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-23 12:38:06 +00:00
yurys@chromium.org
d37c1cfc2f Revert "Disable allocation folding when allocations tracking is on" 
This reverts r17337. The new test fails on V8 linux - shared: http://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20shared/builds/4726/steps/Check/logs/stdio

TBR=mvstanton@chromium.org
BUG=None

Review URL: https://codereview.chromium.org/37073003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17338 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-23 12:30:38 +00:00
yurys@chromium.org
66bfe59307 Disable allocation folding when allocations tracking is on 
BUG=chromium:277984
R=hpayer@chromium.org, loislo@chromium.org, mvstanton@chromium.org, yurys@chromium.org

Review URL: https://codereview.chromium.org/32583002

Patch from Alexandra Mikhaylova <amikhaylova@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17337 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-23 12:19:12 +00:00
dslomov@chromium.org
42f85b538e Crankshaft builtins. 
Enable optimizing compiler for V8 built-ins. Also fixes an issue uncovered in
x64 codegen.

R=danno@chromium.org, mstarzinger@chromium.org, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/34503003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17334 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-23 08:57:54 +00:00
yurys@chromium.org
87b37f81c1 Revert "Expose v8::Function::GetDisplayName to public API." 
This reverts commit 54c7b9af65dd349405944bd9ae2f064202dc6e1d.

The new test fails in debug mode.

BUG=chromium:17356
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/30443006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17325 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-22 15:46:15 +00:00
yurys@chromium.org
5177d5b5cd Expose v8::Function::GetDisplayName to public API. 
BUG=chromium:17356
R=mstarzinger@chromium.org, yurys@chromium.org, yangguo@chromium.org, yurys

Review URL: https://codereview.chromium.org/26709011

Patch from Andrey Adaikin <aandrey@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17324 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-22 14:57:19 +00:00
yurys@chromium.org
c71eccf95f Expose v8::Function::IsBuiltin to public API. 
This will be used by DevTools so that we could generate a better preview in console. Namely, we could assume that a preview of an object is lossless if all its member functions are builtin.

We also may want to expose this to DevTools users via remote debugging protocol in Debugger.FunctionDetails struct.

BUG=chromium:261470
R=mstarzinger@chromium.org, yurys@chromium.org, dcarney@chromium.org, yurys

Review URL: https://codereview.chromium.org/27701002

Patch from Andrey Adaikin <aandrey@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17323 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-22 14:50:20 +00:00
svenpanne@chromium.org
7ea4b9204c Do not run useless test variants for test-parsing/ParserSync. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/34733002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17314 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-22 09:13:33 +00:00
bmeurer@chromium.org
9c26c6a3f2 [Sheriff] Revert "Record allocation stack traces" and "Temporarily disable test-heap-profiler/TrackHeapAllocations". 
This reverts commit r17301 and r17303 for breaking the nosnap builds.

TBR=yurys@chromium.org

Review URL: https://codereview.chromium.org/34523002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17307 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-22 06:56:19 +00:00
yurys@chromium.org
6b840f563e Temporarily disable test-heap-profiler/TrackHeapAllocations 
The test started failing on  V8 Linux - nosnap - debug after r17301 which added stack traversal to the allocation tracker. I'm disabling it for now until the problem is fixed.

BUG=v8:2949
TBR=hpayer@chromium.org

Review URL: https://codereview.chromium.org/30633005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17303 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-21 16:21:16 +00:00
yurys@chromium.org
66bb9d1563 Record allocation stack traces 
This is initial implementation of allocation profiler.

Whenever new object allocation is reported to the HeapProfiler and allocation tracking is on we will capture current stack trace, add it to the collection of the allocation traces (a tree) and attribute the allocated size to the top JS function on the stack.

Format of serialized heap snapshot is extended to include information about recorded allocation stack traces.

BUG=chromium:277984
R=hpayer@chromium.org, loislo@chromium.org

Review URL: https://codereview.chromium.org/27227005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17301 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-21 15:22:11 +00:00
loislo@chromium.org
b50be9ff12 HeapProfiler: integrate FindUntrackedObjects into js code. 
In some cases we would like to check untracked objects right from the js code.
Otherwise the objects might be collected rigth before check.

BUG=none
R=hpayer@chromium.org, yurys@chromium.org

Review URL: https://codereview.chromium.org/27717003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17270 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-18 11:25:43 +00:00
jkummerow@chromium.org
4e96d4dee6 Tweak Math.log on ia32/x64 
ia32 and x64 more consistent now
1. use non-transcendental cache version of log for x64
2. use negative infinity constant instead of pushing to stack and loading to XMM register
3. remove movdbl, use movsd directly. movdbl seems confusing

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/27197013

Patch from Weiliang Lin <weiliang.lin2@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-18 10:54:45 +00:00
rafaelw@chromium.org
ce2c9b1db1 Prevent changes to hidden properties from being observable via Object.observe 
This addresses the leak that mstarzinger points out (https://codereview.chromium.org/26390003/) and includes the test.

Note that this adds a test that observing changes to the empty-string property remains possible.

BUG=
R=mstarzinger@chromium.org, rossberg@chromium.org

Review URL: https://codereview.chromium.org/26592012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17257 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-17 20:49:45 +00:00
marja@chromium.org
f039f334f5 Enable calling the SetReference* & SetObjectGroupId functions with a Persistent<SubclassOfValue>. 
This is needed for https://codereview.chromium.org/26792002/

BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/27512003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17253 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-17 11:48:03 +00:00
yurys@chromium.org
5b105b248e Fix unexpected stack traces in test-cpu-profiler/JsNativeJsSample 
This is a follow-up fix for r17140 which makes sure that cpu profiler is started before profiled js functions are compiled so that the profiler gets information about "no frame" ranges along with add code events.

BUG=v8:2933
R=jkummerow@chromium.org, loislo@chromium.org

Review URL: https://codereview.chromium.org/27121003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-16 08:15:06 +00:00
svenpanne@chromium.org
a4f9ef1827 Fix for non-SSE2. 
BUG=cctest/test-assembler-ia32/AssemblerIa32Extractps
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/27476004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17227 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-16 08:08:41 +00:00
svenpanne@chromium.org
3c9a322eaa Do not rely on actual NaN value for testing extractps. 
BUG=cctest/test-assembler-ia32/AssemblerIa32Extractps, cctest/test-assembler-x64/AssemblerX64Extractps
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/26704004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17218 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-15 14:04:49 +00:00