m.m.capewell@googlemail.com [Mon, 15 Apr 2013 15:55:47 +0000 (15:55 +0000)]
ARM: Enable VFP default NaN mode
BUG=none
TEST=Default NaN tests added to test-assembler-arm.
Review URL: https://codereview.chromium.org/
14109010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14268
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 15 Apr 2013 15:19:51 +0000 (15:19 +0000)]
Fix OOB write in --print-code.
R=jkummerow@chromium.org
BUG=v8:2624
Review URL: https://chromiumcodereview.appspot.com/
14018010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14267
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Mon, 15 Apr 2013 14:45:38 +0000 (14:45 +0000)]
Increase profiling interval in test-cpu-profiler/CollectCpuProfile to 500ms on Windows
BUG=v8:2628
Review URL: https://codereview.chromium.org/
14200014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14266
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Mon, 15 Apr 2013 13:57:41 +0000 (13:57 +0000)]
Move *BSD and Solaris Sampler implementation into sampler.cc
This is a first step to having profiler sampler implementation in one file with platform capabilities guarded with #ifdef. Otherwise we have very similar implementations scattered over platform-*.cc files which makes it hard to see differences and make changes.
The next steps will be to merge win32, Mac OS X and Cygwin implementations into sampler.cc They suspend profiled thread instead of sending a signal but apart from that the logic is pretty much the same. Then I'm going to move sampler-related code from log.* into sampler.*
BUG=None
Review URL: https://codereview.chromium.org/
13852005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14265
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Mon, 15 Apr 2013 12:29:44 +0000 (12:29 +0000)]
Calling a generator function returns a generator object
* src/heap.h:
* src/heap.cc:
* src/objects-debug.cc:
* src/objects-inl.h:
* src/objects-printer.cc:
* src/objects-visiting.cc:
* src/objects.cc:
* src/objects.h: Define a new object type, JSGeneratorObject.
* src/factory.h:
* src/factory.cc (NewFunctionFromSharedFunctionInfo): Generator function
inital maps construct the new JS_GENERATOR_OBJECT_TYPE objects, not
generic JSObjects.
* src/runtime.h:
* src/runtime.cc (Runtime_CreateJSGeneratorObject):
* src/arm/full-codegen-arm.cc (Generate):
* src/ia32/full-codegen-ia32.cc (Generate):
* src/x64/full-codegen-x64.cc (Generate): Before visiting generator
bodies, arrange to construct and return a generator object.
* test/mjsunit/harmony/generators-objects.js: Add tests for the
properties and prototype of generator objects.
BUG=v8:2355
TEST=mjsunit/harmony/generators-objects
Review URL: https://codereview.chromium.org/
13542002
Patch from Andy Wingo <wingo@igalia.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14264
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 15 Apr 2013 12:21:05 +0000 (12:21 +0000)]
Fix so that you can run presubmit.py in Windows.
presubmit.py tried to execute cpplint.py directly, but in Windows it's the shell that connects that to the python binary so the execution (subprocess.Popen) needs to be told how to find python. An alternative would be to call subprocess.Popen with shell=True but this is less dangerous.
Review URL: https://chromiumcodereview.appspot.com/
13849008
Patch from Daniel Bratell <bratell@opera.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14263
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Mon, 15 Apr 2013 11:52:34 +0000 (11:52 +0000)]
Implement direct allocation in old data space infrastructure.
BUG=
Review URL: https://codereview.chromium.org/
12697011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14262
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Mon, 15 Apr 2013 10:40:25 +0000 (10:40 +0000)]
A little code refactoring on VirtualMemory::Commit for platform-win32
Review URL: https://codereview.chromium.org/
14244006
Patch from Haitao Feng <haitao.feng@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14261
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Mon, 15 Apr 2013 10:36:12 +0000 (10:36 +0000)]
Actually implement the sqrt intrinsic in Crankshaft
Review URL: https://codereview.chromium.org/
13844009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14260
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Mon, 15 Apr 2013 09:05:50 +0000 (09:05 +0000)]
Homogenizes map checks for all polymorphic named field loads.
Tests show no perf regressions
BUG=
Review URL: https://codereview.chromium.org/
14224009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14259
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Mon, 15 Apr 2013 08:43:18 +0000 (08:43 +0000)]
MinGW: Add Cygwin-free Makefile generation script
Review URL: https://codereview.chromium.org/
14046009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14258
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Mon, 15 Apr 2013 08:33:31 +0000 (08:33 +0000)]
Make gyp work with MingW32
Review URL: https://codereview.chromium.org/
13468015
Patch from Haitao Feng <haitao.feng@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14257
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Fri, 12 Apr 2013 17:06:23 +0000 (17:06 +0000)]
MIPS: Enable pretenuring of fast literals in high promotion mode.
Port r14248 (
144e215a)
BUG=
Review URL: https://codereview.chromium.org/
13903005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14256
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Fri, 12 Apr 2013 15:52:44 +0000 (15:52 +0000)]
Switch generator builtins into strict mode.
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
13985011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14255
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rodolph.perfetta@gmail.com [Fri, 12 Apr 2013 14:46:43 +0000 (14:46 +0000)]
ARM: Small copy optimization. Copying 64bits at a time.
BUG=none
TEST=none
Review URL: https://chromiumcodereview.appspot.com/
14121006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14254
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
danno@chromium.org [Fri, 12 Apr 2013 12:48:27 +0000 (12:48 +0000)]
Intel VTune integration for V8/d8
In this patch, we added the JIT code event handler for Vtune. Most of the code is in the
folder src/third_party/vtune. Two APIs are added in include/v8.h to get the requirement info
from V8.
We add the v8_enable_vtunejit parameter for GYP to enable these Vtune code compilation.
vTune::InitilizeVtuneForV8() is invoked in the embedder of V8 to make sure it's invokded if
vtune support is enabled.
Review URL: https://codereview.chromium.org/
11574031
Patch from Chunyang Dai <chunyang.dai@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14253
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Fri, 12 Apr 2013 11:20:22 +0000 (11:20 +0000)]
Remove code that analyzes tos values from tickprocessor
Assuming that the value on top of stack is return address for a frameless invocation is error-prone. Corresponding logic was removed from profile-generator.cc in r14205 (see https://code.google.com/p/v8/source/diff?spec=svn14205&r=14205&format=side&path=/branches/bleeding_edge/src/profile-generator.cc) and now it is time to remove it from the tick processor.
Since the tos is not used anymore by profiler it is also removed from TickSample.
BUG=None
Review URL: https://codereview.chromium.org/
13873009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14252
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Fri, 12 Apr 2013 11:14:48 +0000 (11:14 +0000)]
Turn off pre-tenuring of fast literals when we turn off high promotion mode.
BUG=
Review URL: https://codereview.chromium.org/
14199003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14251
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Fri, 12 Apr 2013 11:10:19 +0000 (11:10 +0000)]
Unified the structure of VirtualMemory implementations across platforms a bit.
This is just shuffling some code around to make comparing the platform files easier.
Made cygwin/nullos support a bit more complete on the way.
Review URL: https://codereview.chromium.org/
14162004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14250
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Fri, 12 Apr 2013 09:54:51 +0000 (09:54 +0000)]
Add tests for GlobalHandles::IterateObjectGroups.
BUG=none
TEST=cctest/test-global-handles
Review URL: https://codereview.chromium.org/
13952005
Patch from Marja Hölttä <marja@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14249
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Fri, 12 Apr 2013 09:45:46 +0000 (09:45 +0000)]
Enable pretenuring of fast literals in high promotion mode.
BUG=
Review URL: https://codereview.chromium.org/
13952008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14248
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Fri, 12 Apr 2013 09:44:08 +0000 (09:44 +0000)]
Fix preparser build with snapshot=off
Review URL: https://codereview.chromium.org/
14159006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14247
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Fri, 12 Apr 2013 09:36:56 +0000 (09:36 +0000)]
Remove unnecessary BailoutIds.
BUG=
Review URL: https://codereview.chromium.org/
14222007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14246
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Fri, 12 Apr 2013 09:25:04 +0000 (09:25 +0000)]
MIPS: Fix register usage in commit r14239.
BUG=
Review URL: https://codereview.chromium.org/
14046006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14245
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Fri, 12 Apr 2013 09:05:49 +0000 (09:05 +0000)]
Remove preparser library; link preparser executable against full V8
Review URL: https://codereview.chromium.org/
13880018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14244
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Fri, 12 Apr 2013 08:58:22 +0000 (08:58 +0000)]
Support full deoptimization during GC via stack guard.
This adds support to the stack guard to trigger a full deoptimization of
all optimized code when the GC kicks into high promotion mode. Global
pretenuring decisions in optimized code can then be based on the high
promotion mode.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
14173007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14243
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Fri, 12 Apr 2013 08:45:14 +0000 (08:45 +0000)]
Fix detection of indexed properties in Object.defineProperty()
When defining an indexed property on an Array object, the object's
length property should (perhaps) be updated. This was done for any
property for which
ToUInt32(name) == ToNumber(name)
was true, meaning any property name that, when converted to a number,
was an integer in the range [0, 2^32). The detection should be more
strict; an indexed property is one for which
ToString(ToUInt32(name)) == name
is true only.
Review URL: https://codereview.chromium.org/
13914003
Patch from Jens Lindström <jl@opera.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14242
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Fri, 12 Apr 2013 08:42:17 +0000 (08:42 +0000)]
Separate calculation of double element and object element sizes in IsFastLiteral.
BUG=
Review URL: https://codereview.chromium.org/
13985005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14241
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Fri, 12 Apr 2013 07:59:13 +0000 (07:59 +0000)]
Reduce verbosity of hydrogen instructions with OSEs.
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/
14091004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14240
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
plind44@gmail.com [Fri, 12 Apr 2013 02:01:52 +0000 (02:01 +0000)]
MIPS: Accurate function prototypes for native calls from ARM simulator.
Port r14230 (
76c22097)
Original commit message:
Native method invocation from the arm/simulator-arm.cc previously made
non-portable assumptions about calling conventions. This was okay for 32-bit
stack-based machines, where by-value structs are automatically materialized
on the stack, and where both int and double parameters could be passed on the
stack. However they are not okay for x86-64, which has an elaborate scheme
for passing parameters in registers.
This CL replaces the previous non-portable code paths with portable code,
using call-sites that accurately match the prototype of the callee.
BUG=
Review URL: https://codereview.chromium.org/
13989008
Patch from Akos Palfi <palfia@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14239
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Thu, 11 Apr 2013 23:25:08 +0000 (23:25 +0000)]
MIPS: * src/generator.js: Add methods and intialization for generator meta-objects.
Port r14236 (
7d56d7c5)
Original commit message:
* src/generator.js: Add methods and intialization for generator meta-objects.
* src/contexts.h:
* src/bootstrapper.cc (InitializeExperimentalGlobal): Make generator
meta-objects, and store maps for constructing generator functions
and their prototypes.
* src/factory.h:
* src/factory.cc (MapForNewFunction): New helper.
(NewFunctionFromSharedFunctionInfo): Use the new helper.
* src/heap.cc (AllocateFunctionPrototype, AllocateInitialMap): For
generators, allocate appropriate prototypes and maps.
* src/code-stubs.h:
* src/arm/code-stubs-arm.h:
* src/arm/full-codegen-arm.h:
* src/ia32/code-stubs-ia32.h:
* src/ia32/full-codegen-ia32.h:
* src/x64/code-stubs-x64.h:
* src/x64/full-codegen-x64.h: Allow fast closure creation for generators,
using the appropriate map.
* test/mjsunit/harmony/builtins.js: Add a special case for
GeneratorFunctionPrototype.prototype.__proto__.
BUG=
Review URL: https://codereview.chromium.org/
13988003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14238
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Thu, 11 Apr 2013 23:22:08 +0000 (23:22 +0000)]
MIPS: Disentangle field from transition stores.
Port r14223 (
c6460cd6)
BUG=
Review URL: https://codereview.chromium.org/
14005007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14237
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Thu, 11 Apr 2013 16:28:19 +0000 (16:28 +0000)]
* src/generator.js: Add methods and intialization for generator meta-objects.
* src/contexts.h:
* src/bootstrapper.cc (InitializeExperimentalGlobal): Make generator
meta-objects, and store maps for constructing generator functions
and their prototypes.
* src/factory.h:
* src/factory.cc (MapForNewFunction): New helper.
(NewFunctionFromSharedFunctionInfo): Use the new helper.
* src/heap.cc (AllocateFunctionPrototype, AllocateInitialMap): For
generators, allocate appropriate prototypes and maps.
* src/code-stubs.h:
* src/arm/code-stubs-arm.h:
* src/arm/full-codegen-arm.h:
* src/ia32/code-stubs-ia32.h:
* src/ia32/full-codegen-ia32.h:
* src/x64/code-stubs-x64.h:
* src/x64/full-codegen-x64.h: Allow fast closure creation for generators,
using the appropriate map.
* test/mjsunit/harmony/builtins.js: Add a special case for
GeneratorFunctionPrototype.prototype.__proto__.
BUG=
TEST=mjsunit/harmony/generators-runtime
Review URL: https://codereview.chromium.org/
13192004
Patch from Andy Wingo <wingo@igalia.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14236
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Thu, 11 Apr 2013 14:22:04 +0000 (14:22 +0000)]
Fix cctest/test-cpu-profiler/CollectCpuProfile test on Arm and MIPS simulators
Signal handler on simulator now retrieve registers from the simulator not from the host machine.
BUG=v8:2621
Review URL: https://codereview.chromium.org/
13845014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14235
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Thu, 11 Apr 2013 13:31:51 +0000 (13:31 +0000)]
Move creation of collection prototypes into JavaScript.
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
14165004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14234
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Thu, 11 Apr 2013 13:27:06 +0000 (13:27 +0000)]
Separate Math Lithium operations.
This makes the logic in the Hydrogen->Lithium translation much clearer, avoids a
hand-written dispatch and even opened up opportunities for simpler register
constraints for some operations/platforms.
Doing the same for the Hydrogen level might be done in a follow-up CL.
Review URL: https://codereview.chromium.org/
13841003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14233
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Thu, 11 Apr 2013 13:07:37 +0000 (13:07 +0000)]
Added non observable side effects scope and removed unnecessary calls to AddSimulate.
BUG=
Review URL: https://codereview.chromium.org/
14174002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14232
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Thu, 11 Apr 2013 12:41:31 +0000 (12:41 +0000)]
Run style checks also when uploading.
The right moment for fixing style errors is when working on the CL, not when
committing it. And this makes non-committers bump into this check too when
uploading changes.
BUG=none
Review URL: https://codereview.chromium.org/
14070005
Patch from Marja Hölttä <marja@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14231
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ulan@chromium.org [Thu, 11 Apr 2013 12:40:37 +0000 (12:40 +0000)]
Accurate function prototypes for native calls from ARM simulator.
Native method invocation from the arm/simulator-arm.cc previously made
non-portable assumptions about calling conventions. This was okay for 32-bit
stack-based machines, where by-value structs are automatically materialized
on the stack, and where both int and double parameters could be passed on the
stack. However they are not okay for x86-64, which has an elaborate scheme
for passing parameters in registers.
This CL replaces the previous non-portable code paths with portable code,
using call-sites that accurately match the prototype of the callee.
BUG=2614
Review URL: https://chromiumcodereview.appspot.com/
13818012
Patch from Brad Chen <bradchen@google.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14230
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Thu, 11 Apr 2013 12:27:55 +0000 (12:27 +0000)]
Fix set-up of intrinsic's 'constructor' properties
Looks so easy...
R=mstarzinger@chromium.org
BUG=229445
Review URL: https://codereview.chromium.org/
13880007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14229
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Thu, 11 Apr 2013 12:15:25 +0000 (12:15 +0000)]
Move global code for builtins into setup functions.
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
14125004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14228
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Thu, 11 Apr 2013 10:48:46 +0000 (10:48 +0000)]
IA32: Small assembler tweak for divsd->mulsd sequence
Review URL: https://chromiumcodereview.appspot.com/
13447003
Patch from Zheng Liu <zheng.z.liu@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14225
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Thu, 11 Apr 2013 09:53:00 +0000 (09:53 +0000)]
Fix JSON.stringify's slow path wrt sliced strings.
R=mvstanton@chromium.org
BUG=229923
Review URL: https://chromiumcodereview.appspot.com/
14107004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14224
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Thu, 11 Apr 2013 09:48:03 +0000 (09:48 +0000)]
Disentangle field from transition stores.
Review URL: https://chromiumcodereview.appspot.com/
14063006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14223
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Thu, 11 Apr 2013 09:25:43 +0000 (09:25 +0000)]
Temporarily disable CollectCpuProfile on MIPS, it doesn't work in the simulator
TBR=yurys@chromium.org
BUG=v8:2621
Review URL: https://codereview.chromium.org/
14009005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14222
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Thu, 11 Apr 2013 08:08:09 +0000 (08:08 +0000)]
Fix build failures on Win64 since r14215.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
14075006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14221
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Thu, 11 Apr 2013 00:52:22 +0000 (00:52 +0000)]
MIPS: Build fast literals in hydrogen.
Port r14211 (
8d6dfcb6)
BUG=
Review URL: https://codereview.chromium.org/
14108003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14220
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Thu, 11 Apr 2013 00:50:58 +0000 (00:50 +0000)]
MIPS: Fix OSR for nested loops.
Port r14202 (
b8949f01), r14208 (
06cc8568)
BUG=
Review URL: https://codereview.chromium.org/
14119002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14219
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Thu, 11 Apr 2013 00:48:18 +0000 (00:48 +0000)]
MIPS: Use PrintF instead of fprintf.
Port r14200 (
6ecb8f41), r14204 (
08ba63c0)
BUG=
Review URL: https://codereview.chromium.org/
14112003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14218
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Thu, 11 Apr 2013 00:22:26 +0000 (00:22 +0000)]
Add support for JUnit compatible XML output in the new test runner.
Implement a new output method in run-tests.py which
outputs JUnit compatible XML status information.
BUG=
Review URL: https://codereview.chromium.org/
13813003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14217
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Wed, 10 Apr 2013 15:29:05 +0000 (15:29 +0000)]
Mark non-isolatified profiler API as V8_DEPRECATED
BUG=None
Review URL: https://codereview.chromium.org/
12413027
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14216
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 10 Apr 2013 14:53:03 +0000 (14:53 +0000)]
New GC related APIs.
When using these APIs, the embedder doesn't need to copy Persistent handles around.
BUG=NONE
Review URL: https://codereview.chromium.org/
13786002
Patch from Marja Hölttä <marja@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14215
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Wed, 10 Apr 2013 14:41:43 +0000 (14:41 +0000)]
Remove profiler thread related methods from RuntimeProfiler
Now that V8 doesn't use sampling thread for optimizations
the methods can be removed.
BUG=None
Review URL: https://codereview.chromium.org/
14057003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14214
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Wed, 10 Apr 2013 14:31:13 +0000 (14:31 +0000)]
Stack traversal doesn't work properly on Arm simulator so disabling the test there.
BUG=2621
Review URL: https://codereview.chromium.org/
13993006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14213
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Wed, 10 Apr 2013 14:09:16 +0000 (14:09 +0000)]
Disable broken tests for now to get ARM simulator bots green again.
TBR=yurys@chromium.org
BUG=v8:2621
Review URL: https://codereview.chromium.org/
14065004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14212
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Wed, 10 Apr 2013 13:52:08 +0000 (13:52 +0000)]
Build fast literals in hydrogen.
BUG=
Review URL: https://codereview.chromium.org/
12880017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14211
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Wed, 10 Apr 2013 12:16:29 +0000 (12:16 +0000)]
ES6 symbols: extend V8 API to support symbols
Specifically:
- Introduce Symbol and SymbolObject classes.
- Generalise Object::Has and Object::Delete to arbitrary Value-typed keys.
- Generalise some places in the API implementation from String to Name.
It is not possible to intercept symbol-named properties. That is consistent with the idea that symbols are private and should not leak.
R=svenpanne@chromium.org
BUG=v8:2158
Review URL: https://codereview.chromium.org/
13626002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14210
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Wed, 10 Apr 2013 10:42:54 +0000 (10:42 +0000)]
Rename target-specific binaries built for host.
Rename v8_base, v8_nosnapshot, and mksnapshot to include a suffix of
.<(v8_target_arch). This allows multiple target architectures to be
built in the Android build system, which uses a single shared directory
structure for building host binaries.
BUG=
Review URL: https://codereview.chromium.org/
12790011
Patch from Richard Coles <torne@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14209
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 10 Apr 2013 10:31:19 +0000 (10:31 +0000)]
Fix some more ARM build issues.
R=jkummerow@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/
14047002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14208
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Wed, 10 Apr 2013 10:24:24 +0000 (10:24 +0000)]
On-the-fly bookkeeping of PagedSpace memory kept in free-lists.
BUG=
Review URL: https://codereview.chromium.org/
13895003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14207
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Wed, 10 Apr 2013 09:53:43 +0000 (09:53 +0000)]
Put common case first
This might fix a 2% regression that we might be observing for CL 14128.
R=verwaest@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
13811021
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14206
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Wed, 10 Apr 2013 09:47:44 +0000 (09:47 +0000)]
Add sanity test for CPU profiler
The new test checks full CPU profiling cycle: using public
V8 API it starts profiling, executes a script, stops profiling
and analyzes collected profile to check that its top-down
tree has expected strutcture. The script that is being profiled
is guaranteed to run > 200ms to make sure enough samples
are collected.
To avoid possible flakiness due to non-deterministic time required
to start new thread on varios OSs when Sampler and ProfilerEventsProcessor
threads are being started the main thread is blocked until the threads
are running.
Also I removed the heuristic in profile-generator.cc where we try
to figure out if the value on top of the sampled stack is return address
of some frameless stub invocation. The code periodically gives false positive
with the new test ending up in an extra node in the collected cpu profile.
After discussion with jkummerow@ we concluded that the logic is too fragile
and that we can address frameless stub invocations in a more reliable way
later should they have a noticeable effect on cpu profiling.
BUG=None
Review URL: https://codereview.chromium.org/
13627002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14205
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 10 Apr 2013 09:35:11 +0000 (09:35 +0000)]
Fix ARM build.
R=ulan@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/
13986003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14204
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 10 Apr 2013 09:34:37 +0000 (09:34 +0000)]
Change Context::New to not create persistent handles.
This moves the responsibility of putting a new context into a persistent
handle to the embedder. Also it removes one API function where the copy
constructor for persistent handles is needed.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
13799003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14203
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 10 Apr 2013 09:24:31 +0000 (09:24 +0000)]
Fix OSR for nested loops.
R=jkummerow@chromium.org
BUG=v8:2618
Review URL: https://chromiumcodereview.appspot.com/
13811014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14202
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 10 Apr 2013 09:19:18 +0000 (09:19 +0000)]
Revert "On-the-fly bookkeeping of PagedSpace memory kept in free-lists."
This reverts r14197 because of tes failures accross the board.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
13958004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14201
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 10 Apr 2013 09:18:41 +0000 (09:18 +0000)]
Use PrintF instead of fprintf.
R=sven@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/
13811020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14200
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 10 Apr 2013 08:29:39 +0000 (08:29 +0000)]
Unify the way cctest initalizes the VM for each test case.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
13483017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14199
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 10 Apr 2013 08:10:51 +0000 (08:10 +0000)]
GDBJIT: Use runtime_zone to fix --gdbjit_full
R=yangguo@chromium.org
BUG=v8:2608
Review URL: https://codereview.chromium.org/
13813014
Patch from Haitao Feng <haitao.feng@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14198
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Wed, 10 Apr 2013 08:07:58 +0000 (08:07 +0000)]
On-the-fly bookkeeping of PagedSpace memory kept in free-lists.
BUG=
Review URL: https://codereview.chromium.org/
13798002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14197
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Wed, 10 Apr 2013 07:25:22 +0000 (07:25 +0000)]
Unbreak mipsel.debug.check
Review URL: https://codereview.chromium.org/
14030002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14196
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Wed, 10 Apr 2013 05:47:22 +0000 (05:47 +0000)]
MIPS: Activate generation of Crankshafted KeyedStores
Port r14186 (
ac288c29)
BUG=
Review URL: https://codereview.chromium.org/
13950002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14195
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Wed, 10 Apr 2013 05:46:09 +0000 (05:46 +0000)]
MIPS: Always check global property cells for readonliness before storing. Add check when the global object is the last in the chain.
Port r14173 (
97683cb2)
BUG=
Review URL: https://codereview.chromium.org/
13887004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14194
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Tue, 9 Apr 2013 16:49:28 +0000 (16:49 +0000)]
Eagerly parse expected transitions in JSON.
Review URL: https://chromiumcodereview.appspot.com/
13741010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14191
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Tue, 9 Apr 2013 16:38:51 +0000 (16:38 +0000)]
Let ComputeTarget fail if it skips over NORMAL objects.
BUG=v8:2595
Review URL: https://chromiumcodereview.appspot.com/
13862008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14190
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
danno@chromium.org [Tue, 9 Apr 2013 16:26:30 +0000 (16:26 +0000)]
Fix KeyedAccessStoreMode on Windows
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
13812011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14189
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Tue, 9 Apr 2013 15:25:40 +0000 (15:25 +0000)]
GDBJIT: Properly terminate sub program and compile unit
Review URL: https://codereview.chromium.org/
13781002
Patch from Haitao Feng <haitao.feng@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14188
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ulan@chromium.org [Tue, 9 Apr 2013 15:11:45 +0000 (15:11 +0000)]
Minor Native Client specific changes to files in src.
These changes are required for Native Client validation and to
accomodate the limitations of the NaCl runtime.
BUG=2614
Review URL: https://chromiumcodereview.appspot.com/
13704002
Patch from Brad Chen <bradchen@google.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14187
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
danno@chromium.org [Tue, 9 Apr 2013 13:44:22 +0000 (13:44 +0000)]
Activate generation of Crankshafted KeyedStores
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
13866005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14186
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 9 Apr 2013 11:31:10 +0000 (11:31 +0000)]
Add an option to dump core when an uncaught exception is thrown.
BUG=
Review URL: https://chromiumcodereview.appspot.com/
13071005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14185
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Tue, 9 Apr 2013 10:32:00 +0000 (10:32 +0000)]
Remove SSE2 feature checks from x64 code (it is always on)
BUG=
Review URL: https://codereview.chromium.org/
13928006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14184
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Tue, 9 Apr 2013 09:49:41 +0000 (09:49 +0000)]
Fast-forward version number on bleeding_edge. Now working on version 3.18.0.
Review URL: https://codereview.chromium.org/
13928004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14181
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Tue, 9 Apr 2013 09:02:28 +0000 (09:02 +0000)]
Bug fix, uint broke win32 build, use uint32_t
BUG=
Review URL: https://codereview.chromium.org/
13861003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14180
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Tue, 9 Apr 2013 08:42:57 +0000 (08:42 +0000)]
Improvements for x87 stack handling
BUG=
Review URL: https://codereview.chromium.org/
13426006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14179
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ulan@chromium.org [Tue, 9 Apr 2013 08:39:01 +0000 (08:39 +0000)]
Modifications to tests and test tools for Native Client V8.
BUG=2614
Review URL: https://chromiumcodereview.appspot.com/
13638013
Patch from Brad Chen <bradchen@google.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14178
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Tue, 9 Apr 2013 08:31:17 +0000 (08:31 +0000)]
A helper script for testing Native Client builds of V8.
This is modeled after tools/android-run.py. It is meant to be used
as a --command-prefix argument to tools/run-tests.py
BUG=2614
Review URL: https://codereview.chromium.org/
13619011
Patch from Brad Chen <bradchen@google.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14177
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Tue, 9 Apr 2013 08:25:41 +0000 (08:25 +0000)]
A new Makefile for the Native Client V8 builds.
This was derived from Makefile.android
BUG=v8:2614
Review URL: https://codereview.chromium.org/
13561007
Patch from Brad Chen <bradchen@google.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14176
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 9 Apr 2013 08:12:59 +0000 (08:12 +0000)]
Fix slow path of JSON.stringifier when GC strikes.
FlatContent is not GC-safe.
R=verwaest@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/
13782002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14175
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Tue, 9 Apr 2013 08:09:52 +0000 (08:09 +0000)]
Adding standard-compliance tests for array functions.
BUG=v8:2615
Review URL: https://chromiumcodereview.appspot.com/
13601009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14174
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Tue, 9 Apr 2013 08:09:05 +0000 (08:09 +0000)]
Always check global property cells for readonliness before storing.
Add check when the global object is the last in the chain.
Review URL: https://chromiumcodereview.appspot.com/
13730002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14173
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Tue, 9 Apr 2013 08:05:38 +0000 (08:05 +0000)]
linux: fix uClibc ifdeffery
Remove duplicate inclusion of execinfo.h and make OS::DumpBacktrace
a NOOP on uclibc.
Review URL: https://codereview.chromium.org/
13071007
Patch from Mostyn Bramley-Moore <mostynb@opera.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14172
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Tue, 9 Apr 2013 07:34:32 +0000 (07:34 +0000)]
Move context retrieval method around. Use delegation for implementation.
This is a refactoring of https://code.google.com/p/v8/source/detail?r=14146.
Review URL: https://codereview.chromium.org/
13940003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14171
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Mon, 8 Apr 2013 22:51:00 +0000 (22:51 +0000)]
MIPS: ARM: Log an error if /proc/cpuinfo cannot be opened
Port r14112 (
8cc5081c)
Original commit message:
This will make it easier to see if the current CPU feature detection
starts breaking because of process sandboxing.
BUG=
Review URL: https://codereview.chromium.org/
13582007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14170
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 8 Apr 2013 17:37:22 +0000 (17:37 +0000)]
Fix worst-case behavior of MergeRemovableSimulates().
Currently, when a long series of removable simulates are merged, we do
this by merging them one by one as we find them. As we merge the value
value lists of the simulates, those lists snowball so that we get a
quadratic complexity wrt runtime and memory consumption.
Instead, we gather simulates that need to be merged, and merge them
backwards starting from the last simulate.
R=jkummerow@chromium.org
BUG=v8:2612
Review URL: https://chromiumcodereview.appspot.com/
13649003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14169
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Mon, 8 Apr 2013 15:16:55 +0000 (15:16 +0000)]
Remove LOGGER macro
Use already saved isolate pointer and avoid TLS lookup when
retrieving Logger instance
BUG=None
Review URL: https://codereview.chromium.org/
13529004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14168
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 8 Apr 2013 15:13:57 +0000 (15:13 +0000)]
Fix bug in bignum implementation.
R=mstarzinger@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/
13454019
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14167
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Mon, 8 Apr 2013 15:09:03 +0000 (15:09 +0000)]
No need to start Ticker for Crankshaft
Crankshaft doesn't depend on the sampler thread any more. No
need to start the that thread for Crankshaft.
BUG=v8:2609
Review URL: https://codereview.chromium.org/
13526003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14166
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svenpanne@chromium.org [Mon, 8 Apr 2013 13:10:59 +0000 (13:10 +0000)]
Train wreck reduction.
Furthermore, this tiny patch avoids direct access to the context_ field.
Review URL: https://codereview.chromium.org/
13772004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14165
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mstarzinger@chromium.org [Mon, 8 Apr 2013 11:53:50 +0000 (11:53 +0000)]
Devirtualize Parser
* src/parser.h: No one inherits from Parser, so the destructor can be
non-virtual, removing the need for Parser to have a vtable. Also add
BASE_EMBEDDED to it and to RegExpParser.
BUG=
Review URL: https://codereview.chromium.org/
13640007
Patch from Andy Wingo <wingo@igalia.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14162
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mstarzinger@chromium.org [Mon, 8 Apr 2013 11:17:32 +0000 (11:17 +0000)]
Move StackHandlerConstants to platform-independent frames.h
* src/frames.h: Move StackHandlerConstants here, as it is the same for
all architectures.
BUG=
Review URL: https://codereview.chromium.org/
13638002
Patch from Andy Wingo <wingo@igalia.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14161
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