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5472 Commits

Author SHA1 Message Date
jarin@chromium.org
d557425a0c Preserve Smi representation of non-escaping fields. 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/251493004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20971 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-25 11:29:02 +00:00
yangguo@chromium.org
cb2f43cb14 Always include debugger support. 
Motivation: we do not have test coverage for debuggersupport=off.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/256653004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20969 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-25 11:00:37 +00:00
jochen@chromium.org
c0380f6a56 Merge v8utils.* and utils.* 
BUG=none
R=mstarzinger@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/256753002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20968 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-25 10:57:34 +00:00
verwaest@chromium.org
d2179f2062 Don't adopt the AST id from previous if id is none, since previous may have mismatching expected stack height. 
Additionally, harden merging of simulates after instructions with side effects and ensure there's a simulate before HEnterInlined.

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/252583004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20967 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-25 09:52:11 +00:00
hpayer@chromium.org
20107bf2d8 Remove lazy sweeping. 
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/254603002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20966 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-25 09:50:42 +00:00
wingo@igalia.com
df07a82771 Add tests for generator/debugger interaction 
R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/247003004


Review URL: https://codereview.chromium.org/256733004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20964 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-25 09:35:41 +00:00
yangguo@chromium.org
28f5cf398e Trigger debug event on not yet caught exception in promises. 
R=aandrey@chromium.org, rossberg@chromium.org, yurys@chromium.org
BUG=v8:3093
LOG=Y

Review URL: https://codereview.chromium.org/249503002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20956 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-25 07:03:05 +00:00
verwaest@chromium.org
a55821eef2 Mark the simulate before EnterInlined with BailoutId::None(), and set ReturnId on EnterInlined. When merging simulates into the simulate before enter-inlined, adopt the last AST id that gets merged into it. 
BUG=v8:3282
LOG=n
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/257583004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-24 15:20:53 +00:00
plind44@gmail.com
01ef9aef0a MIPS: CodeStubs contain their corresponding Isolate* now. (part 2) 
Port r20940 (a5dde97)

Original commit message:
This CL mechanically removes all useless Isolate* parameters from code
stub functions, making things quite a bit simpler.

BUG=359977
LOG=y
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/251473004

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-24 14:51:25 +00:00
plind44@gmail.com
bb1abb7f01 MIPS: CodeStubs contain their corresponding Isolate* now. (part 1) 
Port r20919 (aa51355)

Original commit message:
This is a purely mechanical change, adding an Isolate* to the CodeStub
constructor and a corresponding field plus a getter. A few methods in
CodeStub and its subclasses can be simplified now, but this is done in
a separate CL.

The underlying reason apart from simplicity is that deep down in the
call chain we need to detect if the serializer is active or not. This
information will be part of the Isolate, not a global variable with
funky synchronization primitives around it (which is fundamentally
wrong and the underlying cause for race conditions and a catch-22
during initialization).

BUG=359977
LOG=y
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/252383005

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-24 14:42:33 +00:00
svenpanne@chromium.org
b8d27f9d38 CodeStubs contain their corresponding Isolate* now. (part 2) 
This CL mechanically removes all useless Isolate* parameters from code
stub functions, making things quite a bit simpler.

BUG=359977
LOG=y
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/255543003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20940 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-24 12:07:40 +00:00
ulan@chromium.org
72358c7fed Convert function.length to API-style accessor. 
TEST=mjsunit/function-length-accessor
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/257423009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-24 11:24:13 +00:00
ulan@chromium.org
484442d1f5 Mark test-cpu-profiler/SampleWhenFrameIsNotSetup as flaky. 
BUG=v8:3287
LOG=N
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/252493002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20930 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-24 09:23:38 +00:00
hpayer@chromium.org
738f85c7d8 Don't move the object start of objects on non-swept pages. 
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/255603002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20929 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-24 09:04:12 +00:00
ishell@chromium.org
e493dc9ca9 Tiny cleanup. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/247953003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20925 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-24 08:35:04 +00:00
bmeurer@chromium.org
f95b815d5b Revert "Add tests for generator/debugger interaction" 
This reverts commit r20921 for breaking the ARM/ARM64 bots.

TBR=wingo@igalia.com

Review URL: https://codereview.chromium.org/255563003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-24 08:26:16 +00:00
bmeurer@chromium.org
052f9e9b6d Make DescriptorArray::IsMoreGeneralThan() and DescriptorArray::Merge() compatible again. 
BUG=365172
LOG=y
TEST=mjsunit/regress/regress-365172-[1-3]
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/255513005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-24 08:07:14 +00:00
wingo@igalia.com
9d5d1764f9 Add tests for generator/debugger interaction 
R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/247003004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-24 07:24:38 +00:00
svenpanne@chromium.org
dd30db9021 CodeStubs contain their corresponding Isolate* now. (part 1) 
This is a purely mechanical change, adding an Isolate* to the CodeStub
constructor and a corresponding field plus a getter. A few methods in
CodeStub and its subclasses can be simplified now, but this is done in
a separate CL.

The underlying reason apart from simplicity is that deep down in the
call chain we need to detect if the serializer is active or not. This
information will be part of the Isolate, not a global variable with
funky synchronization primitives around it (which is fundamentally
wrong and the underlying cause for race conditions and a catch-22
during initialization).

BUG=359977
LOG=y
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/246643014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-24 06:25:42 +00:00
jarin@chromium.org
8c57b45042 Fix C++ type of Factory::NewFixedDoubleArray. 
The change fixes the C++ type of Factory::NewFixedDoubleArray to
reflect the empty array case, where we return an empty
FixedArray (rather than FixedDoubleArray).

R=mvstanton@chromium.org
BUG=

Review URL: https://codereview.chromium.org/249593002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-24 05:29:00 +00:00
ishell@chromium.org
4591771820 StringTable::LookupKey() and all callers handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/249103002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-23 15:43:39 +00:00
yangguo@chromium.org
6d250412f1 Clean up some uses of Failures and MaybeObjects. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/245963007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20914 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-23 15:08:03 +00:00
wingo@igalia.com
2194f3f858 Move bug 3280 regression test to mjsunit/harmony 
R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/248483004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-23 15:01:30 +00:00
jarin@chromium.org
cd3b9b8950 Fix the Array.push simulate for non-effect context. 
R=danno@google.com, danno@chromium.org
BUG=

Review URL: https://codereview.chromium.org/246543007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20912 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-23 14:26:53 +00:00
danno@chromium.org
2aa8941ad4 Fix deoptimization problem with inlined Array.push() 
R=jarin@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/247573008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-23 13:20:28 +00:00
ulan@chromium.org
6cae9d1ce8 Allow Object.defineProperty to update value of an API accessor. 
This is needed for converting internal accessors to API accessors and can break blink tests.

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/240573004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20910 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-23 13:05:38 +00:00
mstarzinger@chromium.org
66ec299808 Fix ToObject and Object.isSealed in four Array builtins. 
R=mvstanton@chromium.org
TEST=mjsunit/regress/regress-builtinbust-6

Review URL: https://codereview.chromium.org/240223006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20909 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-23 12:48:32 +00:00
jarin@chromium.org
783eb25a8c Avoid setting transitions in-place for cached maps when observed 
R=verwaest@chromium.org
BUG=

Review URL: https://codereview.chromium.org/246523004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20900 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-23 09:21:24 +00:00
wingo@igalia.com
e12ae547cf Avoid exposing compiler-allocated temporaries to the debugger 
R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/245963006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20899 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-23 08:58:41 +00:00
adamk@chromium.org
71750f7be8 Fix issue with Map/SetIterator and types 
BUG=v8:3281
LOG=N
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/246993003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20893 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-22 18:14:46 +00:00
danno@chromium.org
b4fa81dbca Insert HSimulate immediately after Crankshaft-inlined push. 
R=jarin@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/247383002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20889 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-22 12:55:40 +00:00
wingo@igalia.com
a2ac40aca7 Context-allocate all parameters in generators 
Generator function scopes have forced context allocation.  Ensure that
all variables in such scopes get context allocation -- even unused
variables.

This fixes an assertion when reifying generator scopes in the debugger.

R=yangguo@chromium.org
LOG=Y
BUG=v8:3280

Review URL: https://codereview.chromium.org/246733003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20883 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-22 11:34:16 +00:00
svenpanne@chromium.org
eeb1d7020e Revert "Simplify v8/Isolate teardown." 
This reverts commit r20876, it broke non-snapshot tests.

TBR=bmeurer@chromium.org

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20879 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-22 10:45:43 +00:00
svenpanne@chromium.org
206dbe87e7 Bumped the boot-up memory-limit, part 2. 
Basically a follow-up to r20851

TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/247193003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20878 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-22 09:40:18 +00:00
svenpanne@chromium.org
618ff3a3f5 Simplify v8/Isolate teardown. 
This implies that one better has a v8::V8::Initialize when v8::V8::Dispose is used.

BUG=359977
LOG=y
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/238353015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20876 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-22 09:24:56 +00:00
verwaest@chromium.org
c9db6148a9 Set code on the SharedFunctionInfo before creating the function. 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/238773009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20873 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-22 08:30:09 +00:00
yangguo@chromium.org
c44dc2fc3d Fix interpreted-regexp test. 
TBR=ishell@chromium.org

Review URL: https://codereview.chromium.org/246953002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20869 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-22 06:54:16 +00:00
adamk@chromium.org
1572115483 Fix breakage on V8 Linux - nosse2 
This was introduced by https://code.google.com/p/v8/source/detail?r=20857

R=adamk@chromium.org
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/241433002

Patch from Erik Arvidsson <arv@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20858 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-17 19:39:48 +00:00
adamk@chromium.org
3308cb5857 ES6: Add support for Map/Set forEach 
This implements MapIterator and SetIterator which matches
the same constructs in the ES6 spec. However, these 2
iterators are not exposed to user code yet. They are only
used internally to implement Map.prototype.forEach and
Set.prototype.forEach.

Each iterator has a reference to the OrderedHashTable where
it directly accesses the hash table's entries.

The OrderedHashTable has a reference to the newest iterator
and each iterator has a reference to the next and previous
iterator, effectively creating a double linked list.

When the OrderedHashTable is mutated (or replaced) all the
iterators are updated.

When the iterator iterates passed the end of the data table
it closes itself. Closed iterators no longer have a
reference to the OrderedHashTable and they are removed from
the double linked list. In the case of Map/Set forEach, we
manually call Close on the iterator in case an exception was
thrown so that the iterator never reached the end.

At this point the OrderedHashTable keeps all the non finished
iterators alive but since the only thing we currently expose
is forEach there are no unfinished iterators outside a forEach
call. Once we expose the iterators to user code we will need
to make the references from the OrderedHashTable to the
iterators weak and have some mechanism to close an iterator
when it is garbage collected.

BUG=1793, 2323
LOG=Y
R=adamk@chromium.org
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/238063009

Patch from Erik Arvidsson <arv@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20857 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-17 17:45:32 +00:00
mstarzinger@chromium.org
1213ecb50b Make Heap::AllocateRaw*String private. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/241023002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20856 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-17 14:58:03 +00:00
mvstanton@chromium.org
9ce1c5144a Serializer enable/disable flags need thread safety. 
BUG=
R=hpayer@chromium.org, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/240193002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20855 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-17 14:45:06 +00:00
jarin@chromium.org
3277f2b90b Bump up the boot-up memory limit. 
... to compansate for the extre memory consumed by r20840
("Select function map based on prototype and shared function info.")

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/239513015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20851 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-17 13:58:51 +00:00
mstarzinger@chromium.org
1def20d5ef Make Heap::AllocateRaw private. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/238443016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20849 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-17 13:53:06 +00:00
ishell@chromium.org
313844d842 Heap::AllocateStringFromOneByte() and major part of its callers handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/239243018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20846 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-17 13:27:02 +00:00
mstarzinger@chromium.org
1c314382c0 Extend GCMole to also cover cctest files. 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/240933002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20841 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-17 11:57:08 +00:00
danno@chromium.org
59b3dc5812 Remove hand-written assembly ArrayPush stubs 
R=mstarzinger@chromium.org, verwaest@chromium.org

Review URL: https://codereview.chromium.org/233293005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20839 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-17 11:37:59 +00:00
hpayer@chromium.org
39b5090f8e Grow old generation slower on low-memory devices. 
BUG=
R=mstarzinger@chromium.org, rmcilroy@chromium.org

Review URL: https://codereview.chromium.org/236063015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20837 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-17 11:27:45 +00:00
rossberg@chromium.org
6d475fb350 Fix handlification bug in test 
R=bmeurer@chromium.org, mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/240603004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20835 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-17 09:30:41 +00:00
palfia@homejinni.com
ec73d3db09 Adjust memory limits. 
- Introduce new constant: kBootCodeSizeMultiplier to handle the code size differences across the platforms.

- Increase memory limits due to larger code size on MIPS.

BUG=
R=danno@chromium.org, plind44@gmail.com

Review URL: https://codereview.chromium.org/234153002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20825 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-16 21:57:48 +00:00
adamk@chromium.org
91618cf1e9 Revert "ES6: Add support for Map/Set forEach" 
This reverts https://code.google.com/p/v8/source/detail?r=20823

It broke Windows builds. Will need to find a Windows try bot to figure
out why.

TBR=mstarzinger@chromium.org,arv@chromium.org

Review URL: https://codereview.chromium.org/238973011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20824 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-16 21:19:25 +00:00