yangguo@chromium.org
a8d59243b9
Cleanup latin-1 conversion check in regexp engine
...
R=yangguo@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/11880045
Patch from Dan Carney <dcarney@google.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13400 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-16 13:04:07 +00:00
yangguo@chromium.org
451ed2f2cf
Remove some ascii checks in advance of latin-1 release
...
BUG=
Review URL: https://chromiumcodereview.appspot.com/11880017
Patch from Dan Carney <dcarney@google.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13399 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-16 12:52:27 +00:00
yangguo@chromium.org
10436443fe
Avoid pointer underflow in CopyCharsUnsigned.
...
R=dcarney@chromium.org
BUG=v8:2493
Review URL: https://chromiumcodereview.appspot.com/11961012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13398 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-16 12:27:38 +00:00
svenpanne@chromium.org
6e6426627e
Implement Context::GetIsolate()
...
BUG=
TEST=test-api.cc (IsolateOfContext)
Review URL: https://codereview.chromium.org/11968011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-16 12:11:43 +00:00
jkummerow@chromium.org
e3cda0aef1
Revert "Optimize the emitted instruction of random function for X64"
...
This reverts r13393.
Review URL: https://codereview.chromium.org/11967009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13396 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-16 11:45:08 +00:00
jkummerow@chromium.org
dc5dc3740e
MIPS: Some more instrumentation to narrow down Failure leaks.
...
Port r13341 (673c3243)
Original commit message:
The basic idea is to tag OOM-Failure objects with an ID indicating where they were created. This requires changes to equality comparisons.
BUG=
TEST=
Review URL: https://codereview.chromium.org/11972002
Patch from Akos Palfi <palfia@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13395 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-16 10:50:01 +00:00
jkummerow@chromium.org
47b28502ce
Record vdso and vsyscall as shared libraries in OS::LogSharedLibraryAddresses on Linux
...
Review URL: https://codereview.chromium.org/11879036
Patch from Haitao Feng <haitao.feng@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13394 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-16 10:46:34 +00:00
jkummerow@chromium.org
fd59972306
Optimize the emitted instruction of random function for X64
...
Review URL: https://codereview.chromium.org/11852007
Patch from Weiliang Lin <weiliang.lin@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13393 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-16 10:35:24 +00:00
jkummerow@chromium.org
b5767291bc
Generate shim headers when using system v8.
...
BUG=chromium:165264
Review URL: https://codereview.chromium.org/11642006
Patch from Paweł Hajdan Jr. <phajdan.jr@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13392 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-16 10:16:46 +00:00
mstarzinger@chromium.org
4e6525da7e
Inline MarkIndependent(), MarkPartiallyDependent(), IsIndependent()
...
TEST=test-api.cc (IndependentWeakHandle, ApiObjectGroupsCycleForScavenger)
Review URL: https://codereview.chromium.org/11879044
Patch from Kentaro Hara <haraken@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13391 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-16 10:10:53 +00:00
yangguo@chromium.org
ec9dc27880
MIPS: Remove move ascii data hint for one byte strings
...
Port r13375 (198859e8)
Original commit message:
This is mostly a rollback of r12966 [Make kAsciiDataHintTag have correct semantics for all both 1 and 2 byte string types.]
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/11969004
Patch from Akos Palfi <palfia@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13390 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-16 10:05:15 +00:00
yangguo@chromium.org
72878509e2
MIPS: Continues Latin-1 support. All tests pass with ENABLE_LATIN_1 flag.
...
Port r13344 (e5638dd9)
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/11971003
Patch from Akos Palfi <palfia@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13389 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-16 10:00:31 +00:00
mstarzinger@chromium.org
0484ddcf50
Fix arguments materialization for inlined apply().
...
This fixes materialization of the arguments object in case the constant
function check if TryCallApply() inside an inlined frame fails.
R=svenpanne@chromium.org
BUG=v8:2489
TEST=mjsunit/regress/regress-2489
Review URL: https://codereview.chromium.org/11931012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13386 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-16 09:25:45 +00:00
svenpanne@chromium.org
b5e4485a34
Add some runtime checks to MayNamedAccess
...
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/11877027
Patch from Dan Carney <dcarney@google.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13385 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-16 08:54:04 +00:00
mstarzinger@chromium.org
5fd157db1b
Pack GlobalHandles::Node::state_ and three flags into uint8_t
...
TEST=test-api.cc (ApiObjectGroupsCycle, ApiObjectGroupsCycleForScavenger, IndependentWeakHandle)
Review URL: https://codereview.chromium.org/11875015
Patch from Kentaro Hara <haraken@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13383 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-15 10:26:48 +00:00
yangguo@chromium.org
f15f294127
Sync laziness between BuildFunctionInfo and MakeFunctionInfo.
...
BuildFunctionInfo compiles the function eagerly when there are debug
break points. However, the AST may have been parsed lazily since
MakeFunctionInfo does not check for debug break points.
This fixes a regression introduced in r11866.
BUG=147497
Review URL: https://chromiumcodereview.appspot.com/11661008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13382 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-15 10:16:52 +00:00
yangguo@chromium.org
59ec70ce77
Fix windows build wrt symbol export.
...
R=dcarney@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/11888022
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13381 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-15 10:04:18 +00:00
mstarzinger@chromium.org
90ec61152c
Add sanity check to CodeFlusher::AddCandidate.
...
R=hpayer@chromium.org
BUG=chromium:169209
Review URL: https://codereview.chromium.org/11887031
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13380 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-15 10:00:48 +00:00
yangguo@chromium.org
2fcc7d7098
Prepare push to trunk. Now working on version 3.16.6.
...
R=ulan@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/11885038
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13377 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-15 09:30:04 +00:00
yangguo@chromium.org
eebebf9f1c
Add back ascii fast path for toupper/tolower
...
R=yangguo@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/11889007
Patch from Dan Carney <dcarney@google.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13376 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-15 09:22:14 +00:00
yangguo@chromium.org
89bef51aca
Remove move ascii data hint for one byte strings
...
This is mostly a rollback of r12966
[Make kAsciiDataHintTag have correct semantics for all both 1 and 2 byte string types.]
R=yangguo@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/11857015
Patch from Dan Carney <dcarney@google.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13375 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-14 15:17:56 +00:00
svenpanne@chromium.org
1ac3949a93
Removed deprecated functions from v8's external API.
...
Removed the following deprecated functions:
* Object::GetPointerFromInternalField
* Object::SetPointerInInternalField
* External::Wrap
* External::Unwrap
* Context::GetData
* Context::SetData
They have been deprecated in the 3.15 branch and are not used by Chrome anymore.
Furthermore, judging from bug reports and email threads, embedders like node.js
and others are already using 3.15, too. All removed API entries can be emulated
by a one-liner, so adapting should not be hard for anybody.
We want to introduce more deprecations soon, but to keep things simple and avoid
having old and not-so-old deprecations in v8.h, the 3.15 deprecations are now
removed.
In general, the strategy of keeping deprecated things for one stable release and
then removing them seems to be a good compromise between a maintenance nightmare
and annoying external embedders. :-)
Review URL: https://codereview.chromium.org/11885019
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13372 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-14 13:41:08 +00:00
yangguo@chromium.org
eadcc1c10c
Reland r13188, r13194, r13256 (Deferred formatting of error stack trace during GC).
...
BUG=
Review URL: https://chromiumcodereview.appspot.com/11880018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13371 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-14 13:19:27 +00:00
mstarzinger@chromium.org
17a73739f0
The time spent in GCPrologue callbacks and GCEpilogue callbacks should be measured as EXTERNAL time
...
BUG=
Review URL: https://codereview.chromium.org/11817044
Patch from Kentaro Hara <haraken@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13370 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-14 12:59:41 +00:00
yangguo@chromium.org
cc3bb60317
Prepare API for webkit use of Latin-1
...
R=yangguo@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/11852019
Patch from Dan Carney <dcarney@google.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13369 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-14 11:22:05 +00:00
mstarzinger@chromium.org
12f25e6b2b
Fix problem with NULL handle in r13367.
...
R=svenpanne@chromium.org
BUG=chromium:169723
Review URL: https://codereview.chromium.org/11881020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13368 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-14 10:59:00 +00:00
mstarzinger@chromium.org
ee18b8f0e4
Fix unhandlified value in GetOwnProperty function.
...
R=svenpanne@chromium.org
BUG=chromium:169723
Review URL: https://codereview.chromium.org/11879017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13367 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-14 10:21:22 +00:00
svenpanne@chromium.org
9a8c8ed58c
We can't print the AST or the source for stubs.
...
BUG=v8:2486
Review URL: https://codereview.chromium.org/11881017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13366 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-14 08:36:38 +00:00
svenpanne@chromium.org
7bea34038d
Consistently use V8EXPORT on all classes and not on individual methods.
...
Review URL: https://codereview.chromium.org/11861006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13365 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-14 07:30:13 +00:00
yangguo@chromium.org
d8d8f6d107
Prepare push to trunk. Now working on version 3.16.5.
...
R=ulan@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/11854011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13362 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-11 14:49:30 +00:00
mstarzinger@chromium.org
b93b2b98b8
Fix shared function info code replacement.
...
This fixes a corner case when the unoptimized code for a shared function
info is replaced while the function is enqueued as a flushing candidate.
Since the link field is stored within the code object, the candidates
list got destroyed.
R=hpayer@chromium.org
BUG=v8:169209
TEST=cctest/test-heap/Regress169209
Review URL: https://codereview.chromium.org/11818052
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13361 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-11 13:13:11 +00:00
svenpanne@chromium.org
1ea15e5ad2
Make v8 handle OOM during Heap construction more gracefully.
...
Review URL: https://codereview.chromium.org/11824064
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13356 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-10 15:53:11 +00:00
jkummerow@chromium.org
b64765eb62
Better --trace-ic output for UnaryOpICs, matching other IC types
...
Review URL: https://codereview.chromium.org/11826051
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13355 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-10 14:35:06 +00:00
jkummerow@chromium.org
0ac84d782f
Add non-ASCII support to d8's read() function
...
Review URL: https://codereview.chromium.org/11778099
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13354 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-10 14:27:45 +00:00
mstarzinger@chromium.org
c5cff2c75a
Make recent regression test resilient against GC stress.
...
R=danno@chromium.org
TEST=mjsunit/regress/regress-165637
Review URL: https://codereview.chromium.org/11824062
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13353 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-10 14:21:27 +00:00
verwaest@chromium.org
7cb764b780
Combine DEBUG_BREAK and DEBUG_PREPARE_STEP_IN into one IC stub kind DEBUG_STUB, encoding DEBUG_BREAK and DEBUG_PREPARE_STEP_IN as extra ic state.
...
Review URL: https://chromiumcodereview.appspot.com/11821049
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13352 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-10 14:15:12 +00:00
mstarzinger@chromium.org
1079642c97
Fix missing exception check in typed array constructor (2).
...
This fixes another crash when the the typed array constructor accesses
an array that has a throwing accessor defined on one of it's elements.
R=verwaest@chromium.org
BUG=chromium:168545
TEST=mjsunit/regress/regress-crbug-168545.js
Review URL: https://codereview.chromium.org/11791052
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13351 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-10 11:45:29 +00:00
yangguo@chromium.org
64b74e6910
Fix objectprint=on build.
...
R=dcarney@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/11827023
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13348 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-09 16:34:45 +00:00
jkummerow@chromium.org
c111d8f4b0
Prepare push to trunk. Now working on version 3.16.4.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/11778065
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13345 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-09 16:13:05 +00:00
yangguo@chromium.org
e41c17084f
Continues Latin-1 support. All tests pass with ENABLE_LATIN_1 flag.
...
R=yangguo@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/11818025
Patch from Dan Carney <dcarney@google.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13344 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-09 15:47:53 +00:00
hpayer@chromium.org
7541dff7bb
Filter old space and large object space to new space references when moving parts of a FixedArray.
...
BUG=v8:2452
Review URL: https://codereview.chromium.org/11737006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13343 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-09 14:01:39 +00:00
yangguo@chromium.org
a0fb367755
MIPS: Emit madd.d for multiply-add on MIPS.
...
Based on commit r12958 (04586adf).
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/11783049
Patch from Akos Palfi <palfia@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13342 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-09 12:31:34 +00:00
jkummerow@chromium.org
aee9febccc
Some more instrumentation to narrow down Failure leaks.
...
The basic idea is to tag OOM-Failure objects with an ID indicating where they were created. This requires changes to equality comparisons.
Note to MIPS folks: I'm planning to revert this CL in a couple of days, so feel free to skip porting the platform-specific changes.
BUG=chromium:156010
Review URL: https://codereview.chromium.org/11818023
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13341 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-09 12:29:06 +00:00
yangguo@chromium.org
45f20e366a
Introduce ENABLE_LATIN_1 compile flag
...
Mostly a bunch of renaming when flag is disabled.
R=yangguo@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/11759008
Patch from Dan Carney <dcarney@google.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13340 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-09 10:30:54 +00:00
mvstanton@chromium.org
9188bb67f2
MIPS: Adapt Danno's Track Allocation Info idea to fast literals.
...
Port r13330 (6d9ce8a8)
Original commit message:
Adapt Danno's Track Allocation Info idea to fast literals. When allocating a literal array, we store an AllocationSiteInfo object right after the JSArray, with a pointer to the boilerplate object. Later, if the array transitions we check for the continued existence of the temporary AllocationSiteInfo object (has no roots). If found, we'll use it to transition the boilerplate array as well.
Danno's original changeset: https://codereview.chromium.org/10615002/
BUG=
TEST=
Review URL: https://codereview.chromium.org/11783048
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13339 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-09 10:12:56 +00:00
yangguo@chromium.org
746326f4fc
MIPS: Fix typo in commit r13326 (f8c9bf84).
...
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/11824015
Patch from Akos Palfi <palfia@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13338 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-09 09:40:00 +00:00
svenpanne@chromium.org
0aacbf9619
Added %FlattenString and use it to speed up a regression test.
...
Flattening strings is relatively costly and by doing it after every duplication
we avoid combinatorial explosion.
Note that flattening could have been done by e.g. using a regular expression,
too, but this is just another implementation detail and %FlattenString seems
general enough to be useful in other tests, too.
Review URL: https://codereview.chromium.org/11828014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13337 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-09 09:32:12 +00:00
danno@chromium.org
8e7f419fe2
MIPS: Generalize calling to C++ on stub deopt
...
Port r13320 (916d70a6)
Original commit message:
Remove code specific to KeyedLoadICs in DoCompiledStubFrame on all platforms, driving stub frame translation by the register parameter information found in a stub's CodeStubInterfaceDescriptor.
BUG=
TEST=
Review URL: https://codereview.chromium.org/11783046
Patch from Akos Palfi <palfia@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13336 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-09 08:43:36 +00:00
danno@chromium.org
13db297761
Fix nosse2 crash introduced by r13320
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/11788030
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13335 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-08 16:21:39 +00:00
yangguo@chromium.org
3a06a29c13
Only enable MinGW-w64 pow() workaround if needed
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The pow() workaround is no longer needed in the latest version of
MinGW-w64.
Contributed by net147@gmail.com
BUGS=
TEST=mjsunit/math-pow,mjsunit/math-sqrt
Review URL: https://chromiumcodereview.appspot.com/11748033
Patch from Jonathan Liu <net147@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13334 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-08 15:32:40 +00:00