mstarzinger@chromium.org
af25102f41
Compile FastCloneShallowArrayStub using Crankshaft.
...
R=danno@chromium.org
Review URL: https://codereview.chromium.org/12521011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14143 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-04 17:55:43 +00:00
rodolph.perfetta@gmail.com
db9cc639d5
Fix bugs in softfloat code path.
...
BUG=none
TEST=none
Review URL: https://chromiumcodereview.appspot.com/13008018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14119 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-02 18:25:09 +00:00
mvstanton@chromium.org
2502668f50
Deoptimizer support for hydrogen stubs that accept a variable number of arguments.
...
BUG=
Review URL: https://codereview.chromium.org/12490013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14111 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-02 11:28:01 +00:00
dslomov@chromium.org
e357ddc249
Replace ICStub for array.length with hydrogen stub
...
BUG=
Review URL: https://codereview.chromium.org/12700006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14090 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-28 12:43:19 +00:00
ulan@chromium.org
81281dc5cf
ARM: fix dictionary negative lookup.
...
Do not skip the last inlined probe.
BUG=171975
Review URL: https://chromiumcodereview.appspot.com/12703014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14074 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-26 09:28:26 +00:00
hpayer@chromium.org
8792cac5cc
Generalizing remaining Allocate functions in the macro assemblers used in pretenuring.
...
BUG=
Review URL: https://codereview.chromium.org/12440041
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14065 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-25 15:54:15 +00:00
danno@chromium.org
ffd0c712e8
Implement many KeyedStoreStubs using Crankshaft
...
- Addition of a compiled hydrogen stub for KeyedStores.
- Inlining of "grow" stubs into OPTIMIZED_FUNCTIONs
- Addition of new "ignore OOB" ic stub that silently swallows out-of-bounds stores to external typed arrays.
- Addition of new "copy-on-write" ic stub that inlines allocation and copying operations for cow array
- New stub are generated with Crankshaft, so they are automatically inlined into OPTIMIZED_FUNCTIONs
Review URL: https://codereview.chromium.org/12221064
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-20 10:37:13 +00:00
hpayer@chromium.org
05a71fc9e4
Allow direct allocation in old pointer space.
...
BUG=
Review URL: https://codereview.chromium.org/12314155
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13940 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-14 08:32:52 +00:00
verwaest@chromium.org
569d9c59b9
Refactoring Store ICs. A first step towards polymorphic store ICs.
...
Review URL: https://chromiumcodereview.appspot.com/12781004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-13 14:11:05 +00:00
rodolph.perfetta@gmail.com
1c6d5e4cf4
ARM: Optimsisation of ECMA ToInt32.
...
BUG=none
TEST=none
Review URL: https://codereview.chromium.org/12567004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13912 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-12 11:25:50 +00:00
rodolph.perfetta@gmail.com
50703c70a9
Split and replace the EmitVFPTruncate routine to only do what is needed. Floor
...
and Round have been rewritten to use the default rounding mode.
BUG=none
TEST=none
Review URL: https://codereview.chromium.org/12393008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13833 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-05 19:35:59 +00:00
svenpanne@chromium.org
e4edbb0535
Cleaned up CpuFeature scope handling.
...
First of all, it has nothing to do with Isolates, it is related to the assembler
at hand. Furthermore, the saving/restoring is platform-independent. Cleaned up
some platform-specific stuff on the way.
Note that there are some things which still need some cleanup, like e.g. using
EnumSet instead of uint64_t, making Probe() more uniform across platforms etc.,
but the CL is already big enough.
BUG=v8:2487
Review URL: https://codereview.chromium.org/12391055
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13823 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-05 10:48:16 +00:00
rossberg@chromium.org
5c93b18eb2
ES6 symbols: Allow symbols as property names
...
Since symbols and strings share a common representation, most of this change is about consistently replacing 'String' with 'Name' in all places where property names are expected. In particular, no new logic at all is necessary for maps, property dictionaries, or transitions. :) The only places where an actual case distinction is needed have to do with generated type checks, and with conversions of names to strings (especially in logger and profiler).
Left in some TODOs wrt to the API: interceptors and native getters don't accept symbols as property names yet, because that would require extending the external v8.h.
(Baseline CL: https://codereview.chromium.org/12296026/ )
R=verwaest@chromium.org ,mstarzinger@chromium.org
BUG=v8:2158
Review URL: https://codereview.chromium.org/12330012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13811 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-04 15:00:57 +00:00
verwaest@chromium.org
590a3f8811
Polymorphism support for load IC.
...
Review URL: https://chromiumcodereview.appspot.com/12340112
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13801 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-04 14:03:27 +00:00
mvstanton@chromium.org
c4caf766bf
Allocation Info Tracking, continued.
...
Addresses missing cases for array literals.
Adds support for "new Array()" call sites. This isn't complete yet, I have to run with --noinline_new.
BUG=
Review URL: https://codereview.chromium.org/11818021
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13790 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-01 16:06:34 +00:00
rossberg@chromium.org
090d09d685
ES6 symbols: Implement Symbol intrinsic and basic functionality
...
- Add --harmony-symbols flag.
- Add Symbol constructor; allow symbols as (unreplaced) return value from constructors.
- Introduce %CreateSymbol and %_IsSymbol natives and respective instructions.
- Extend 'typeof' code generation to handle symbols.
- Extend CompareIC with a UNIQUE_NAMES state that (uniformly) handles internalized strings and symbols.
- Property lookup delegates to SymbolDelegate object for symbols, which only carries the toString method.
- Extend Object.prototype.toString to recognise symbols.
Per the current draft spec, symbols are actually pseudo objects that are frozen with a null prototype and only one property (toString). For simplicity, we do not treat them as proper objects for now, although typeof will return "object". Only property access works as if they were (frozen) objects (via the internal delegate object).
(Baseline CL: https://codereview.chromium.org/12223071/ )
R=mstarzinger@chromium.org
BUG=v8:2158
Review URL: https://codereview.chromium.org/12296026
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13786 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-01 13:28:55 +00:00
rossberg@chromium.org
55f93b5532
Renamed "symbols" to "internalized strings" throughout the code base,
...
in preparation of the introduction of ES6 'symbols' (aka private/unique names).
The SymbolTable became the StringTable. I also made sure to adapt all comments. The only remaining use of the term "symbol" (other than unrelated uses in the parser and such) is now 'NewSymbol' in the API and the 'V8.KeyedLoadGenericSymbol' counter, changing which might break embedders.
The one functional change in this CL is that I removed the former 'empty_string' constant, since it is redundant given the 'empty_symbol' constant that we also had (and both were used inconsistently).
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/12210083
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13781 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-28 17:03:34 +00:00
rossberg@chromium.org
8924d03e16
Minor cleanup of CompareIC state
...
Allow transitioning from KNOWN_OBJECT to KNONW_OBJECT or OBJECT.
Also, rename HEAP_NUMBER IC states to NUMBER, since they handle Smis, too.
R=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/12254036
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13775 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-28 14:43:57 +00:00
svenpanne@chromium.org
6e829ed485
Added Isolate parameter to CodeStub::GetCode().
...
According to gprof, this was the #1 cause for TLS access during an Octane run.
BUG=v8:2487
Review URL: https://codereview.chromium.org/12317141
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13756 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-27 12:33:24 +00:00
mstarzinger@chromium.org
7d681e014d
Compile FastCloneShallowObjectStub using Crankshaft.
...
This changes FastCloneShallowObjectStub to be compiled independent of
the target architecture. It also adds tracing to the deoptimizer for
compiled stubs and contains some minor bugfixes.
R=danno@chromium.org
Review URL: https://codereview.chromium.org/12220074
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13732 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-26 13:08:08 +00:00
yangguo@chromium.org
72b802f27a
Refactor RegExpStub to check lazily.
...
R=ulan@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/12210143
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13727 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-26 09:53:07 +00:00
yangguo@chromium.org
215ba8cfc9
Combine %_SubString and %_StringCharAt.
...
R=ulan@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/12217071
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13700 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-20 14:29:40 +00:00
danno@chromium.org
4c052815df
Support pass-through of stub caller arguments
...
Review URL: https://codereview.chromium.org/12093089
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13593 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-05 08:09:32 +00:00
danno@chromium.org
0c3575c874
Generate the TransitionElementsStub using Crankshaft
...
This includes:
* Adding support for saving callee-clobbered double registers in Crankshaft code.
* Adding a new "HTrapAllocationMemento" hydrogen instruction to handle AllocationSiteInfo data in crankshafted stubs.
* Adding a new "HAllocate" hydrogen instruction that can allocate raw memory from the GC in crankshafted code.
* Support for manipulation of the hole in HChange instructions for Crankshafted stubs.
* Utility routines to manually build loops and if statements containing hydrogen code.
Review URL: https://codereview.chromium.org/11659022
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-04 12:01:59 +00:00
danno@chromium.org
f7bae62cd3
Fix gbemu preformance regression
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/12084063
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13557 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-30 14:25:34 +00:00
danno@chromium.org
a6bc16b6f3
Add StubFailureTrampolineFrames
...
In preparation of supporting stubs that deopt and then need to push their
register-based parameters to an arguments area on the stack that gets properly
collected, add StubFailureTrampolineFrames to hold those parameters.
R=mstarzinger@chromium.org
Review URL: https://chromiumcodereview.appspot.com/12052053
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13533 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-29 09:12:20 +00:00
verwaest@chromium.org
09d6eccaff
Replace store array length builtin with codestub.
...
Also includes some other minor cleanup to make Keyed related IC code
more uniform.
Review URL: https://chromiumcodereview.appspot.com/11896091
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13506 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-25 11:55:29 +00:00
ulan@chromium.org
bed569b548
ARM: Make use of d16-d31 when available.
...
Review URL: https://chromiumcodereview.appspot.com/11428137
Patch from Hans Wennborg <hans@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13484 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-23 16:29:48 +00:00
verwaest@chromium.org
b79a927e74
Migrate FunctionPrototype (Keyed|Named)LoadIC to CodeStub
...
Review URL: https://chromiumcodereview.appspot.com/11941016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13459 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-21 17:54:36 +00:00
verwaest@chromium.org
f80379f3fb
Migrate ArrayLength (Keyed|Named)LoadIC to CodeStub
...
Review URL: https://chromiumcodereview.appspot.com/11938013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13458 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-21 17:17:02 +00:00
verwaest@chromium.org
c3d45451f0
Replace special IC builtins and stubs in the map's cache by codestubs.
...
Review URL: https://chromiumcodereview.appspot.com/11973008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13453 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-21 14:53:29 +00:00
mvstanton@chromium.org
7884216804
Additional work to get array literal allocation tracking working, even with --always-opt
...
BUG=
Review URL: https://codereview.chromium.org/11817017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13406 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-17 08:41:27 +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
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
529f801fde
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/
Review URL: https://codereview.chromium.org/11663005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13330 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-08 09:03:16 +00:00
danno@chromium.org
4246ac3009
Generalize calling to C++ on stub deopt
...
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.
Review URL: https://codereview.chromium.org/11635015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13320 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-07 10:06:11 +00:00
ulan@chromium.org
4403daca1a
ARM: generate integer zero in a uniform manner.
...
ARM generated integer zero as either Operand(0, RelocInfo::NONE32), or
Operand(0), or Operand::Zero(). My change makes it use only
Operand::Zero().
This has no functional impact, it's pure cleanup.
R= ulan@chromium.org
Review URL: https://chromiumcodereview.appspot.com/11745030
Patch from JF Bastien <jfb@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13318 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-07 09:43:12 +00:00
ulan@chromium.org
0606abbaab
Rename RelocInfo::NONE to RelocInfo::NONE32.
...
This CL only does renaming, nothing else.
Followup to:
https://chromiumcodereview.appspot.com/11695006/
There are now NONE and NONE64 RelocInfo types, but only ARM uses them
both at the same time. They were added in:
https://chromiumcodereview.appspot.com/11191029/
R= ulan@chromium.org
Review URL: https://chromiumcodereview.appspot.com/11744020
Patch from JF Bastien <jfb@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13311 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-04 10:56:24 +00:00
danno@chromium.org
17326e8746
Refactor and improve inlined double-aligned allocations
...
Change is performance neutral but generates smaller code and encapsulates double alignment in the macro-assembler rather than at the allocation site.
Review URL: https://codereview.chromium.org/11684005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13284 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-12-28 11:09:16 +00:00
danno@chromium.org
653a66f527
ARM: Use division instructions in lithium and stubs
...
BUG=none
TEST=Added to test/mjsunit/math-floor-of-div.js, math-floor-of-div-nosudiv.js
Review URL: https://codereview.chromium.org/11316105
Patch from Martyn Capewell <m.m.capewell@googlemail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13257 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-12-20 16:31:19 +00:00
danno@chromium.org
1f4b4625ff
Re-land Crankshaft-generated KeyedLoad stubs.
...
R=jkummerow@chromium.org
Review URL: https://chromiumcodereview.appspot.com/11528003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13236 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-12-18 16:25:45 +00:00
danno@chromium.org
64fc1f99cb
Revert 13157, 13145 and 13140: Crankshaft code stubs.
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/11498006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13179 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-12-10 11:09:12 +00:00
danno@chromium.org
84f2454eac
Fix isolate bug introduced by generated code stubs
...
Review URL: https://codereview.chromium.org/11441013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13145 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-12-05 16:16:32 +00:00
danno@chromium.org
f19959cd22
Enable stub generation using Hydrogen/Lithium (again)
...
This initial implementation generates only KeyedLoadICs using the new Hydrogen stub infrastructure.
Committed: https://code.google.com/p/v8/source/detail?r=13105
Committed: https://code.google.com/p/v8/source/detail?r=13117
Review URL: https://codereview.chromium.org/10701054
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13140 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-12-05 11:04:10 +00:00
danno@chromium.org
66f6a8182c
Revert 13117: "Enable stub generation using Hydrogen/Lithium (again)"
...
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/11415261
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13120 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-12-03 17:16:51 +00:00
danno@chromium.org
78b09625d5
Enable stub generation using Hydrogen/Lithium (again)
...
This initial implementation generates only KeyedLoadICs using the new Hydrogen stub infrastructure.
Committed: https://code.google.com/p/v8/source/detail?r=13105
Review URL: https://codereview.chromium.org/10701054
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13117 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-12-03 15:51:05 +00:00
danno@chromium.org
0a3bcc8c05
Revert 13105: "Enable stub generation using Hydrogen/Lithium."
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TBR=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/11414262
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13106 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-11-30 17:45:45 +00:00
danno@chromium.org
c115ff4e33
Enable stub generation using Hydrogen/Lithium.
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This initial implementation generates only KeyedLoadICs using the new Hydrogen stub infrastructure.
Review URL: https://codereview.chromium.org/10701054
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13105 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-11-30 17:31:30 +00:00
svenpanne@chromium.org
9de70742a6
PredictableCodeSizeScope checks the expected size now.
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We still have some problems on ARM, so the size check currently
optional. Furthermore, we don't use PredictableCodeSizeScope at all
place where we should do it. Both issues are cleaned up in upcoming
CLs.
Review URL: https://codereview.chromium.org/11348195
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13037 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-11-22 14:59:52 +00:00