yurys@chromium.org [Thu, 27 Jun 2013 09:28:11 +0000 (09:28 +0000)]
Do not iterate stack handlers in SafeStackFrameIterator
CPU profiler doesn't use stack handlers so there is no need to iterate through them while traversing stack. This change SafeStackFrameIterator always iterate only frames and removes checks corresponding to the handlers iteration.
The problem described in the bug occurred because of a false assumption in SafeStackFrameIterator that if Isolate::c_entry_fp is not NULL then the top frame on the stack is always a C++ frame. It is false because we may have entered JS code again, in which case JS_ENTRY code stub generated by JSEntryStub::GenerateBody() will save current c_entry_fp value but not reset it to NULL and after that it will create ENTRY stack frame and JS_ENTRY handler on the stack and put the latter into Isolate::handler(top). This means that if we start iterating from c_entry_fp frame and try to compare the frame's sp with Isolate::handler()->address() it will turn out that frame->sp() > handler->address() and the condition in SafeStackFrameIterator::CanIterateHandles is not held.
BUG=252097
R=loislo@chromium.org, svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
17589022
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15348
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
titzer@chromium.org [Thu, 27 Jun 2013 08:46:46 +0000 (08:46 +0000)]
Fix elements-kind test to disable optimization of important functions under test; add simpler versions of elements kind test.
Review URL: https://codereview.chromium.org/
17872002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15347
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Thu, 27 Jun 2013 07:42:08 +0000 (07:42 +0000)]
Do not allow invocation of ArrayBuffer and array buffer views' constructors as functions.
ES6 bug 695 (https://bugs.ecmascript.org/show_bug.cgi?id=695).
This never worked in WebKit, so no compatibility issues.
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
17904007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15346
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Wed, 26 Jun 2013 20:22:41 +0000 (20:22 +0000)]
MIPS: Avoid Unnecessary Smi Checks.
Port r15344 (9fd1942)
BUG=
Review URL: https://codereview.chromium.org/
17887007
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15345
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
olivf@chromium.org [Wed, 26 Jun 2013 17:37:55 +0000 (17:37 +0000)]
Avoid Unnecessary Smi Checks
BUG=
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
16026023
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15344
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 26 Jun 2013 16:37:15 +0000 (16:37 +0000)]
Remove obsolete free-space checks from MarkCompactCollector.
R=danno@chromium.org
Review URL: https://codereview.chromium.org/
17840004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15343
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
peter.rybin@gmail.com [Wed, 26 Jun 2013 16:18:00 +0000 (16:18 +0000)]
Fix misleading names and comments in mute local variables debugger helper
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
17644013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15342
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
danno@chromium.org [Wed, 26 Jun 2013 16:17:12 +0000 (16:17 +0000)]
Add DependentCode to PropertyCells
R=mstarzinger@chromium.org, ulan@chromium.org
Review URL: https://codereview.chromium.org/
17895004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15341
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
loislo@chromium.org [Wed, 26 Jun 2013 16:04:25 +0000 (16:04 +0000)]
CPUProfiler: Simplify CodeEntry constructor calls.
In almost all the places where we create CodeEntry we use default values.
Lets move them into arguments default values.
BUG=none
TEST=no logic changes.
R=yangguo@chromium.org, yurys@chromium.org
Committed: https://code.google.com/p/v8/source/detail?r=15333
Review URL: https://codereview.chromium.org/
17836002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15340
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Wed, 26 Jun 2013 14:23:30 +0000 (14:23 +0000)]
Migrate blink tests that are not relevant to blink into a new V8 test suite called 'blink'.
This initial CL contains the new test suite code and two tests for demonstration.
Other tests will follow in a separate CL.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
17260002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15339
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 26 Jun 2013 14:04:25 +0000 (14:04 +0000)]
Remove obsolete unchecked accessors in JSFunction.
R=hpayer@chromium.org
BUG=v8:1490
Review URL: https://codereview.chromium.org/
17833002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15338
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Wed, 26 Jun 2013 13:36:16 +0000 (13:36 +0000)]
Get rid of ZoneScope completely.
There's no need to differentiate between an actual Zone and its
scope. Instead we bind the lifetime of the Zone memory to the
lifetime of the Zone itself, which is way easier to understand
than having to dig through the code looking for zone scopes.
Depends on https://codereview.chromium.org/
17826004/
R=danno@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
17827005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15337
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Wed, 26 Jun 2013 12:54:12 +0000 (12:54 +0000)]
Get rid of the ZoneScopeMode.
No one is using the DONT_DELETE_ON_EXIT mode for ZoneScopes anymore, so
we can safely assume that all ZoneScopes are DELETE_ON_EXIT now.
R=danno@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
17826004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15336
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
loislo@chromium.org [Wed, 26 Jun 2013 12:38:10 +0000 (12:38 +0000)]
Revert "CPUProfiler: Simplify CodeEntry constructor calls."
This reverts commit
a6cc1e3b563c0d0689da35dbf8163545c8146ddd.
One test starts failing on Windows.
BUG=none
TBR= yurys@chromium.org
Review URL: https://codereview.chromium.org/
17875002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15335
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Wed, 26 Jun 2013 12:03:22 +0000 (12:03 +0000)]
ia32: Restore missing temp register for LNumberTagU
BUG=v8:2692
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
17865002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15334
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
loislo@chromium.org [Wed, 26 Jun 2013 09:55:33 +0000 (09:55 +0000)]
CPUProfiler: Simplify CodeEntry constructor calls.
In almost all the places where we create CodeEntry we use default values.
Lets move them into arguments default values.
BUG=none
TEST=no logic changes.
R=yangguo@chromium.org, yurys@chromium.org
Review URL: https://codereview.chromium.org/
17836002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15333
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Wed, 26 Jun 2013 09:51:57 +0000 (09:51 +0000)]
Introduce Unsigned32 and RegExp types
Also, renamed Integer31 back to Smi, and Integer32 to Signed32.
R=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
17589013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15332
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
titzer@chromium.org [Wed, 26 Jun 2013 08:43:27 +0000 (08:43 +0000)]
Change PC for OSR entries to point to something more sensible (i.e. the first UnknownOsrValue), removing the need to record spilled OSR values and the need for duplicate deopt entries.
Review URL: https://codereview.chromium.org/
16381006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15331
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Wed, 26 Jun 2013 08:05:41 +0000 (08:05 +0000)]
Remove useless ZoneScopes from Parser.
R=danno@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
17817003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15330
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Wed, 26 Jun 2013 08:00:05 +0000 (08:00 +0000)]
Allow users of the V8 API to distinguish between unset and undefined HiddenValues
BUG=v8:2746
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
17781002
Patch from Adam Klein <adamk@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15329
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Tue, 25 Jun 2013 16:31:07 +0000 (16:31 +0000)]
Removed flag optimize-constructed-arrays.
This eliminates a large amount of hand-written assembly in the platforms.
BUG=
R=danno@chromium.org, mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
16453002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15328
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
loislo@chromium.org [Tue, 25 Jun 2013 14:57:47 +0000 (14:57 +0000)]
CPUProfiler: It is not clear why we are using Handle<Object> for scriptId. Lets flip it into Smi/int.
By the nature it is integer. So we can work with it as with Smi internaly and use int in the external API.
BUG=none
TEST=existing tests
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
17600006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15327
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Tue, 25 Jun 2013 14:39:27 +0000 (14:39 +0000)]
Move C++ specific flags from C flags to C++ flags
This allows to compile non-C++ files in the v8 standalone build, e.g.
assembly files found in ICU.
R=jkummerow@chromium.org
BUG=v8:2745
Review URL: https://codereview.chromium.org/
17638009
Patch from Jochen Eisinger <jochen@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15326
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
peter.rybin@gmail.com [Tue, 25 Jun 2013 13:48:43 +0000 (13:48 +0000)]
Allow debugger evaluate expressions to mute local variables
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
17636007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15323
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
prybin@chromium.org [Tue, 25 Jun 2013 13:42:44 +0000 (13:42 +0000)]
Provide list of step-in source positions in JS Debug API
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
15960016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15322
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 25 Jun 2013 12:22:26 +0000 (12:22 +0000)]
Split HPhase for Lithium and Hydrogen using common CompilationPhase base.
Add new base class CompilationPhase, which is the base for both HPhase, LPhase and LAllocatorPhase. HPhase is now for Hydrogen passes only, LPhase is for Lithium passes and LAllocatorPhase is for LAllocator phases.
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
17572011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15321
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
alph@chromium.org [Tue, 25 Jun 2013 11:55:33 +0000 (11:55 +0000)]
Handle AccessorPair struct in heap snapshot.
R=svenpanne@chromium.org, yurys@chromium.org
Review URL: https://codereview.chromium.org/
17616002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15320
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
olivf@chromium.org [Tue, 25 Jun 2013 11:49:46 +0000 (11:49 +0000)]
Fix to_boolean type feedback for unary and binary ops
BUG=
R=jkummerow@chromium.org, rossberg@chromium.org
Review URL: https://codereview.chromium.org/
17444011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15319
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Tue, 25 Jun 2013 11:16:13 +0000 (11:16 +0000)]
Fixed more gc stress builder tests.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
17590016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15318
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Tue, 25 Jun 2013 10:09:19 +0000 (10:09 +0000)]
Get rid of Isolate::safe_stack_iterator_counter
This change removes per-isolate counter of active SafeStackFrameIterators. The counter is used by stack frames implementations to avoid accessing pointers to heap objects when traversing stack for CPU profiler (so called "safe" mode). Each StackFrame instance is owned by single iterator and has a pointer to it so we can simply mark the iterator as "safe" or not and read the field in the stack frames instead of going into the isolate.
BUG=None
R=loislo@chromium.org, svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
17585008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15317
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 25 Jun 2013 09:34:22 +0000 (09:34 +0000)]
Fix GCC error about comma at end of enumerator list.
TBR=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
17612007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15316
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 25 Jun 2013 09:09:25 +0000 (09:09 +0000)]
Fix compilation error introduced with r15287.
REGEXP was added to Code::Kind after TO_BOOLEAN_IC, but NUMBER_OF_KINDS,
which is used as array size for table[] in ReportCodeKindStatistics, was
still TO_BOOLEAN_IC + 1 (indirectly via LAST_IC_KIND).
BUG=
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
17636003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15315
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 25 Jun 2013 08:51:49 +0000 (08:51 +0000)]
Cleanup Code::Kind2String().
Use CODE_KIND_LIST() to automatically generate the case statements for
Code::Kind2String().
BUG=
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
17571016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15314
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Tue, 25 Jun 2013 08:11:50 +0000 (08:11 +0000)]
Reland "Remove IsInitialized checks from inlined API functions."
The initialization sequence in Blink has been adapted to use explicit
isolate initialization instead of through calling v8::Null() as the
first API call.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
17642011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15311
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Tue, 25 Jun 2013 07:47:53 +0000 (07:47 +0000)]
Added pretenuring support for fast literal allocation in old data space.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
17580011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15306
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Tue, 25 Jun 2013 07:14:06 +0000 (07:14 +0000)]
Merge SafeStackTraceFrameIterator into SafeStackFrameIterator
SafeStackFrameIterator was used solely to implement SafeStackTraceFrameIterator. This CL simply merges them and updates usage of SafeStackTraceFrameIterator to use SafeStackFrameIterator (a bit shorter name).
BUG=None
R=loislo@chromium.org, svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
17579005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15305
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Tue, 25 Jun 2013 00:09:32 +0000 (00:09 +0000)]
MIPS: Fix mjsunit/regress/regress-2653.
Insert proper padding after lazy deoptimization points. This change
makes sure, that patching does not overwrite the code after the
lazy deoptimization point.
TEST=mjsunit/regress/regress-2653
BUG=
Review URL: https://codereview.chromium.org/
17587020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15304
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Mon, 24 Jun 2013 18:33:42 +0000 (18:33 +0000)]
MIPS: Fix Kraken gaussian blur test regression.
The regression was introduced in r13848 by accidental removal of one
additional line.
TEST=
BUG=
Review URL: https://codereview.chromium.org/
17570007
Patch from Dusan Milosavljevic <Dusan.Milosavljevic@rt-rk.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15303
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Mon, 24 Jun 2013 18:28:06 +0000 (18:28 +0000)]
MIPS: Rename Literal::handle to Literal::value
Port r15280 (1a287b2)
Original commit message:
Just a completely mechanical change...
BUG=
Review URL: https://codereview.chromium.org/
17583011
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15302
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Mon, 24 Jun 2013 14:34:07 +0000 (14:34 +0000)]
Fix ugly typo in HValue::UpdateRepresentation.
R=jkummerow@chromium.org
TEST=mjsunit/math-min-max --extra-flags="--gc-interval=500"
Review URL: https://codereview.chromium.org/
17580019
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15301
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Mon, 24 Jun 2013 14:26:32 +0000 (14:26 +0000)]
Removed some useless/dead code regarding CompileTimeValues.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
17580018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15300
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
danno@chromium.org [Mon, 24 Jun 2013 14:21:14 +0000 (14:21 +0000)]
In revision 15142, the V8_USE_UNSAFE_HANDLES define is removed.
So in the vtune support code ( in vtune-jit.cc file)v8::Handle<T* value> consturctor cannot be invoked directly.
We use "->ToString()" to create the Handle<String> object to fix the compilation error.
R=danno@chromium.org
Review URL: https://codereview.chromium.org/
17343005
Patch from Chunyang Dai <chunyang.dai@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15299
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Mon, 24 Jun 2013 13:58:52 +0000 (13:58 +0000)]
Update typed arrays behavior to match ES6 rev 15. Remove TO_POSITIVE_INTEGER and throw on negative length arguments.
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
17572009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15298
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 24 Jun 2013 13:55:36 +0000 (13:55 +0000)]
Correcting mime type of tools/profviz/profviz.css.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15297
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 24 Jun 2013 13:53:17 +0000 (13:53 +0000)]
Changing mime type of tools/profviz/profviz.css.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15296
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 24 Jun 2013 13:52:09 +0000 (13:52 +0000)]
Changing mime type of tools/profviz/profviz.html.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15295
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Mon, 24 Jun 2013 13:37:46 +0000 (13:37 +0000)]
Add phase zone to CompilationInfo and use it in GVN pass.
The phase_zone of CompilationInfo is intended for local allocations that
are freed at the end of the phase.
R=danno@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
17573003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15294
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Mon, 24 Jun 2013 13:27:48 +0000 (13:27 +0000)]
Move ExitFrame::ComputeStackPointer from frames-<arch>.cc to frames.cc
The method has identical implementation for all architectures. Moved it into frames.cc
Drive-by: deleted SafeStackFrameIterator::is_working_iterator_, SafeStackFrameIterator::iteration_done_ is used instead.
BUG=None
R=loislo@chromium.org, svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
17581004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15293
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 24 Jun 2013 13:25:58 +0000 (13:25 +0000)]
Add v8.log visualizer page.
R=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
17592002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15292
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Mon, 24 Jun 2013 13:25:44 +0000 (13:25 +0000)]
Drop (mis)use of HPhase in full code gen.
The full code generator is not a proper Hydrogen phase. The full code
gen ticks are tracked in a special member of HStatistics, so HPhase is
most probably misused at this point.
R=danno@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
17590005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15291
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 24 Jun 2013 13:15:07 +0000 (13:15 +0000)]
Do not use deprecated MakeWeak in d8.
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
17589009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15290
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Mon, 24 Jun 2013 13:07:20 +0000 (13:07 +0000)]
Fix HStatistics::Print() output to fit into 80 columns.
BUG=
R=danno@chromium.org
Review URL: https://codereview.chromium.org/
17572006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15289
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
loislo@chromium.org [Mon, 24 Jun 2013 13:03:19 +0000 (13:03 +0000)]
CPUProfiler: fix for test.
TBR= yangguo@chromium.org
Review URL: https://codereview.chromium.org/
17589010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15288
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
loislo@chromium.org [Mon, 24 Jun 2013 12:55:19 +0000 (12:55 +0000)]
CPUProfiler: Simplify logging part of CreateCodeEvent functions.
We have 5 overloaded functions with name CreateCodeEvent.
All these functions have many common parts. I'd like to eliminate the difference between them.
TEST=existing tests
R=yangguo@chromium.org, yurys@chromium.org
Review URL: https://codereview.chromium.org/
16901014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15287
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Mon, 24 Jun 2013 12:39:02 +0000 (12:39 +0000)]
Deprecate one virtual marking visitor for mark-compact GC.
R=hpayer@google.com
Review URL: https://codereview.chromium.org/
17546005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15286
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Mon, 24 Jun 2013 11:23:50 +0000 (11:23 +0000)]
API for DataView.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
17155014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15282
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Mon, 24 Jun 2013 11:10:40 +0000 (11:10 +0000)]
Revert "Remove IsInitialized checks from inlined API functions."
This reverts r15277 due to failures in layout tests. Apparently Blink
still initializes the Isolate by calling v8::Null() as the first API
function on some paths.
TBR=svenpanne@chromium.org
TEST=webkit:crypto/worker-random-values-concurrent.html
Review URL: https://codereview.chromium.org/
17577008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15281
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Mon, 24 Jun 2013 10:37:59 +0000 (10:37 +0000)]
Rename Literal::handle to Literal::value
Just a completely mechanical change...
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
17576005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15280
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Mon, 24 Jun 2013 09:35:30 +0000 (09:35 +0000)]
Update the TSan-specific atomics implementation to match the current API.
BUG=128314
Review URL: https://codereview.chromium.org/
17591005
Patch from Alexander Potapenko <glider@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15279
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Mon, 24 Jun 2013 09:34:56 +0000 (09:34 +0000)]
Make a Persistent ctor take const Persistent& instead of Persistent&.
BUG=
R=mstarzinger@chromium.org, svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
17580010
Patch from Marja Hölttä <marja@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15278
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Mon, 24 Jun 2013 08:58:01 +0000 (08:58 +0000)]
Remove IsInitialized checks from inlined API functions.
R=marja@chromium.org, svenpanne@chromium.org
TEST=cctest/test-api
Review URL: https://codereview.chromium.org/
17068006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15277
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
loislo@chromium.org [Mon, 24 Jun 2013 08:40:38 +0000 (08:40 +0000)]
CPUProfiler: remove copy&paste from CodeCreateEvent.
This is the next patch on the way of simplifying profiler API.
It is extracting the common parts of the serialization process.
TEST=current test set
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
16917008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15276
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Mon, 24 Jun 2013 08:38:37 +0000 (08:38 +0000)]
Simplify stack iterators implementation
In order to fix https://code.google.com/p/chromium/issues/detail?id=252097 I
need to change SafeStackTraceFrameIterator. Stack iterators hierarchy looks
excessively complicated and I'd like to flatten it a bit by removing some
intermediate classes. In particular there are two hierarchies sharing
JavaScriptFrameIteratorTemp<T> template for no good reason.
This change extracts some of JavaScriptFrameIteratorTemp functionality directly
into SafeStackTraceFrameIterator. This made it obvious that a few checks were
performed twice.
The rest of JavaScriptFrameIteratorTemp<T> is merged with
JavaScriptFrameIterator. Now that the class is not a template some of its
implementation is moved from frames-inl.h into frames.cc
So in this change I removed JavaScriptFrameIterator and
SafeJavaScriptFrameIterator. As the next step I'm going to merge
SafeStackFrameIterator into SafeStackTraceFrameIterator.
BUG=None
R=loislo@chromium.org, svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
16917004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15275
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Mon, 24 Jun 2013 07:02:53 +0000 (07:02 +0000)]
Update boot-up memory use limit after adding DataView.
R=danno@chromium.org
Review URL: https://codereview.chromium.org/
17589005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15274
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Fri, 21 Jun 2013 20:31:06 +0000 (20:31 +0000)]
MIPS: Use AST's type field and merge types for unary, binary & compare ICs.
Port r15264 (d4c3767)
Missing fixed_right_arg().has_value cases added also.
BUG=
Review URL: https://codereview.chromium.org/
17552008
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15273
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Fri, 21 Jun 2013 16:19:51 +0000 (16:19 +0000)]
Use kPointerSize to compute the size of StubCache::Entry for X64
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
17552004
Patch from Haitao Feng <haitao.feng@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15272
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Fri, 21 Jun 2013 13:02:38 +0000 (13:02 +0000)]
DataView implementation.
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
17153011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15269
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Fri, 21 Jun 2013 12:57:19 +0000 (12:57 +0000)]
Distinguish times_8 and times_pointer_size for X64
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
17550005
Patch from Haitao Feng <haitao.feng@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15268
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Fri, 21 Jun 2013 12:50:02 +0000 (12:50 +0000)]
HBoundsCheck shouldn't ignore Tagged input representations unconditionally
BUG=v8:2740
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
16917003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15267
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Fri, 21 Jun 2013 12:34:47 +0000 (12:34 +0000)]
V8 API: Add a missing NULL check into Isolate::GetCurrentContext().
There is a missing NULL check for: "internal_isolate->context() != NULL".
Right now before calling this method one should call v8::Context::InContext()
first to perform this check, otherwise we may crash. But this static method
will do this check on the current isolate, which may not be the same as a given one.
BUG=249655
R=yurys@chromium.org,mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
16943006
Patch from Andrey Adaykin <aandrey@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15266
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Fri, 21 Jun 2013 12:16:14 +0000 (12:16 +0000)]
Remove BinaryOp::result_type
R=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
17261023
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15265
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Fri, 21 Jun 2013 11:10:06 +0000 (11:10 +0000)]
Use AST's type field and merge types for unary, binary & compare ICs
R=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
17468003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15264
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 21 Jun 2013 09:24:30 +0000 (09:24 +0000)]
Short-circuit embedded cons strings.
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
17418003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15263
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 21 Jun 2013 08:38:12 +0000 (08:38 +0000)]
Use mutex instead of busy wait when installing optimized function.
R=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
17099012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15262
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 21 Jun 2013 08:37:05 +0000 (08:37 +0000)]
Clean up queued compilation tasks when quitting.
R=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
17543002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15261
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Fri, 21 Jun 2013 07:56:22 +0000 (07:56 +0000)]
Delete deprecated methods from v8-profiler.h
All these methods were already marked as V8_DEPRECATED in V8 Version 3.18.0 (see https://code.google.com/p/v8/source/browse/trunk/include/v8-profiler.h?r=14304) so it is time to delete them.
BUG=None
R=loislo@chromium.org, svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
17524007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15260
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
plind44@gmail.com [Fri, 21 Jun 2013 02:43:13 +0000 (02:43 +0000)]
MIPS: Let NaN flow as double into HBranch + some minor improvements
Port r15246 (
cb18dce2)
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/
17198012
Patch from Akos Palfi <palfia@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15259
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Thu, 20 Jun 2013 23:43:10 +0000 (23:43 +0000)]
MIPS: Generators: Avoid calling into runtime if operand stack is empty
Port r15240 (
909f716e)
Original commit message:
This patch makes yield sites save the resume continuation and context
inline. If the operand stack is empty, we can avoid a call into the
runtime. This also makes the SuspendJSGeneratorObject runtime function
less magical: it just has to save the operand stack and stack handlers.
This speeds up the following case by a factor of 3 or so:
function* until(n) {
for (var i = 0; i < n; i++)
yield i;
}
function sum(iter) {
var sum = 0;
for (var x of iter) sum += x;
return sum;
}
for (var i = 0; i < 10000; i++) sum(until(1000))
Also, there is no more sentinel value as the generators will resume in
the right place already, allowing me to remove the hack added to the
--debug-code check in r14437.
BUG=
Review URL: https://codereview.chromium.org/
17291016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15258
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Thu, 20 Jun 2013 20:18:58 +0000 (20:18 +0000)]
MIPS: Lithium codegen should not pass around block_ids.
Port r15235 (95a844b)
Original commit message:
Rather encapsulate the basic block to assembly label mapping in the LInstruction.
BUG=
Review URL: https://codereview.chromium.org/
17504002
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15257
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
danno@chromium.org [Thu, 20 Jun 2013 16:54:09 +0000 (16:54 +0000)]
Handle MONOMORPIC loads where type feedback is code stub
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
17451019
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15254
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Thu, 20 Jun 2013 16:53:22 +0000 (16:53 +0000)]
Add counters for requested/inserted/executed soft deopts
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
17498003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15253
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Thu, 20 Jun 2013 15:29:22 +0000 (15:29 +0000)]
MIPS: Fix stack frame reconstruction for generators with formal arguments.
Port r15230 (e2bbe01)
Original commit message:
The formal parameter count was always being treated as an untagged
integer, but it is actually a Smi on ia32 and arm.
BUG=v8:2355
TEST=mjsunit/harmony/generators-iteration
Review URL: https://codereview.chromium.org/
17261028
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15250
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Thu, 20 Jun 2013 14:47:35 +0000 (14:47 +0000)]
Make sure ExternalCallbackScope is always created when VM state changes to EXTERNAL
ExternalCallbackScope is used to let CPU profiler know which API callback is being executed. Whenever such callback is called we should create VMState<ETERNAL> and ExternalCallbackScope. This patch fixes several places where VMState<ETERNAL> went without ExternalCallbackScope.
BUG=244580
R=dcarney@chromium.org, svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
17059005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15249
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Thu, 20 Jun 2013 14:20:15 +0000 (14:20 +0000)]
Also apply InferControlFlowRange to smi-based tests.
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/
16870011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15248
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Thu, 20 Jun 2013 14:11:52 +0000 (14:11 +0000)]
Improve range analysis for smi phi
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/
17498002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15247
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
olivf@chromium.org [Thu, 20 Jun 2013 13:51:03 +0000 (13:51 +0000)]
Let NaN flow as double into HBranch + some minor improvements
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
17082003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15246
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Thu, 20 Jun 2013 13:46:29 +0000 (13:46 +0000)]
Properly assign heapobject to constant functions.
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/
17406009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15245
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Thu, 20 Jun 2013 13:22:46 +0000 (13:22 +0000)]
Flexible representation for BuildIncrement, but CannotBeTagged.
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/
17028017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15244
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Thu, 20 Jun 2013 13:09:43 +0000 (13:09 +0000)]
Add soft-deopt for uninitialized assignment
R=hpayer@google.com
Review URL: https://chromiumcodereview.appspot.com/
17071002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15241
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
wingo@igalia.com [Thu, 20 Jun 2013 12:59:45 +0000 (12:59 +0000)]
Generators: Avoid calling into runtime if operand stack is empty
This patch makes yield sites save the resume continuation and context
inline. If the operand stack is empty, we can avoid a call into the
runtime. This also makes the SuspendJSGeneratorObject runtime function
less magical: it just has to save the operand stack and stack handlers.
This speeds up the following case by a factor of 3 or so:
function* until(n) {
for (var i = 0; i < n; i++)
yield i;
}
function sum(iter) {
var sum = 0;
for (var x of iter) sum += x;
return sum;
}
for (var i = 0; i < 10000; i++) sum(until(1000))
Also, there is no more sentinel value as the generators will resume in
the right place already, allowing me to remove the hack added to the
--debug-code check in r14437.
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
15990004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15240
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dcarney@chromium.org [Thu, 20 Jun 2013 12:53:19 +0000 (12:53 +0000)]
deprecate old style callbacks
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
17069003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15239
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Thu, 20 Jun 2013 12:51:36 +0000 (12:51 +0000)]
Use +kCallerSPOffset instead of -kMarkerOffset to compute the args pointer
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
17451014
Patch from Haitao Feng <haitao.feng@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15238
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dcarney@chromium.org [Thu, 20 Jun 2013 12:28:27 +0000 (12:28 +0000)]
remove all old style callbacks - patch 3
TBR=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
17336003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15237
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Thu, 20 Jun 2013 12:07:56 +0000 (12:07 +0000)]
Fix the flags used to probe the megamorphic code cache.
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/
17448017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15236
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
olivf@chromium.org [Thu, 20 Jun 2013 11:50:50 +0000 (11:50 +0000)]
Lithium codegen should not pass around block_ids. Rather encapsulate the basic block to assembly label mapping in the LInstruction.
BUG=
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
17276002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15235
ce2b1a6d-e550-0410-aec6-
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hpayer@chromium.org [Thu, 20 Jun 2013 11:47:58 +0000 (11:47 +0000)]
Report store buffer overflows to v8 counters.
BUG=
R=jkummerow@chromium.org, mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
17303006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15234
ce2b1a6d-e550-0410-aec6-
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hpayer@chromium.org [Thu, 20 Jun 2013 11:23:34 +0000 (11:23 +0000)]
Don't let the GC clear the cache between cache invocations to pass test.
BUG=
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
17218005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15233
ce2b1a6d-e550-0410-aec6-
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dcarney@chromium.org [Thu, 20 Jun 2013 11:03:04 +0000 (11:03 +0000)]
windows test fix for 15221
TBR=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
16831020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15232
ce2b1a6d-e550-0410-aec6-
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yangguo@chromium.org [Thu, 20 Jun 2013 11:01:33 +0000 (11:01 +0000)]
Skip parallel recompilation tests if parallel recompilation is disabled.
Parallel recompilation is usually disabled on single-core systems.
R=jkummerow@chromium.org
BUG=v8:2733
Review URL: https://codereview.chromium.org/
17261021
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15231
ce2b1a6d-e550-0410-aec6-
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wingo@igalia.com [Thu, 20 Jun 2013 10:48:34 +0000 (10:48 +0000)]
Fix stack frame reconstruction for generators with formal arguments
The formal parameter count was always being treated as an untagged
integer, but it is actually a Smi on ia32 and arm.
R=mstarzinger@chromium.org
BUG=v8:2355
TEST=mjsunit/harmony/generators-iteration
Review URL: https://codereview.chromium.org/
17485002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15230
ce2b1a6d-e550-0410-aec6-
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