jkummerow@chromium.org [Wed, 2 Apr 2014 12:55:22 +0000 (12:55 +0000)]
Remove Apple-only GCC_WARN_ABOUT_MISSING_NEWLINE
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
199843003
Patch from Ben Noordhuis <ben@strongloop.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20435
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Wed, 2 Apr 2014 12:38:01 +0000 (12:38 +0000)]
Make stray 'return' an early error
As required by the spec, and implemented by other browsers.
(Plus minor clean-up for redeclaration TypeErrors.)
R=marja@chromium.org
BUG=
LOG=Y
Review URL: https://codereview.chromium.org/
220473014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20434
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Wed, 2 Apr 2014 12:24:42 +0000 (12:24 +0000)]
Fix HGraphBuilder::BuildAddStringLengths
length == String::kMaxLength is fine and should not bail out.
BUG=chromium:357052
LOG=n
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
222113002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20433
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
vogelheim@chromium.org [Wed, 2 Apr 2014 12:07:10 +0000 (12:07 +0000)]
Remove V8_INLINE from v8-util.h.
(These have been causing compilation problems on some
platforms. For VS, V8_INLINE turns into 'force inline',
which will then cause a problem when the compiler won't
actually inline. Search for "C4714 warning" for details.)
BUG=
R=jochen@chromium.org
Review URL: https://codereview.chromium.org/
212693006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20432
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Wed, 2 Apr 2014 11:30:13 +0000 (11:30 +0000)]
Check that environments assigned via AssignEnvironment are actually used.
Removed some temporary marker comments on the way.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
218403006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20430
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
alph@chromium.org [Wed, 2 Apr 2014 11:19:53 +0000 (11:19 +0000)]
Show references from weak containers as weak in heap snapshots.
BUG=356590
LOG=Y
R=ulan@chromium.org, yurys@chromium.org
Review URL: https://codereview.chromium.org/
213673006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20429
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Wed, 2 Apr 2014 11:03:05 +0000 (11:03 +0000)]
Make invalid LHSs that are calls late errors
Necessary for web legacy compatibility.
Also fold in additional strict mode checks into LHS checks.
Minor constness clean-ups on the way.
R=marja@chromium.org
BUG=chromium:358346
LOG=Y
Review URL: https://codereview.chromium.org/
217823003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20428
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 2 Apr 2014 08:21:37 +0000 (08:21 +0000)]
Use the correct natives in messages.js
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/
221903002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20427
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ulan@chromium.org [Wed, 2 Apr 2014 07:59:54 +0000 (07:59 +0000)]
Lazily initialize the target map list in IC.
This makes sure that we keep the target map list alive in the handle scope during IC computation.
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
220923003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20426
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Wed, 2 Apr 2014 07:13:17 +0000 (07:13 +0000)]
Fix auto-roll configuration.
TBR=jarin@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
221833003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20425
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Wed, 2 Apr 2014 07:04:53 +0000 (07:04 +0000)]
Add execution permission to auto-roll script.
TBR=jarin@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
220203010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20424
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Wed, 2 Apr 2014 07:01:43 +0000 (07:01 +0000)]
Add unhandlified versions of Of() and NowOf().
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
221813002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20423
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Wed, 2 Apr 2014 06:59:25 +0000 (06:59 +0000)]
Implement auto-roll script.
This script will (1) check if there is an active roll on rietveld (2) check if there is a trunk revision ready to be rolled and (3) call the chromium_roll script, creating a roll CL. The script will be called regularly through a cron job.
BUG=
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/
212983003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20422
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
haitao.feng@intel.com [Wed, 2 Apr 2014 03:01:11 +0000 (03:01 +0000)]
Introduce ReadPositionFromRegister in x64 Regexp Macro Assembler
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
220453008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20421
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
haitao.feng@intel.com [Wed, 2 Apr 2014 02:34:50 +0000 (02:34 +0000)]
Adjust various constants for x32 port
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
216513003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20420
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Tue, 1 Apr 2014 23:43:47 +0000 (23:43 +0000)]
MIPS: Consistently use a separate Lithium instruction for flooring division.
Port r20395 (
5b802048)
Original commit message:
Previously we tried to share some code on by a slightly confusing re-use
of LDivI for a (general) flooring division. Now we cleanly separate
concerns, just like for the rest of the division-like operations. Note
that ARM64 already did it this way.
If we really want to save some code, we can introduce some macro
assembler instructions and/or helper functions in the code generator in
a future CL, but we should really try to avoid being "clever" to save
just a few lines of trivial code. Effort != complexity. :-)
Renamed some related Lithium operands on the way for more consistency.
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/
220403009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20417
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Tue, 1 Apr 2014 23:42:55 +0000 (23:42 +0000)]
MIPS: Only assign environments when they are actually needed.
Port r20376 (
2c4baaf5)
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/
213733003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20416
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Tue, 1 Apr 2014 19:20:31 +0000 (19:20 +0000)]
Skip cctest/test-lockers/MultithreadedParallelIsolates on windows
It's already marked as FAIL, PASS everywhere anyways.
BUG=v8:3215
LOG=n
TBR=machenbach@chromium.org
Review URL: https://codereview.chromium.org/
221173003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20415
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Tue, 1 Apr 2014 18:04:06 +0000 (18:04 +0000)]
Remove V8_INLINE to prevent C4714 warning under Win64.
BUG=
R=jochen@chromium.org
Review URL: https://codereview.chromium.org/
217123004
Patch from Daniel Vogelheim <vogelheim@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20412
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Tue, 1 Apr 2014 17:43:20 +0000 (17:43 +0000)]
Remove Factory::CopyMap(map) in favor of Map::Copy(map)
BUG=
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
219963009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20411
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Tue, 1 Apr 2014 16:41:35 +0000 (16:41 +0000)]
Support typed arrays in IsMoreGeneralElementsKindTransition.
R=verwaest@chromium.org
BUG=357054
LOG=Y
Review URL: https://codereview.chromium.org/
220403004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20410
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 1 Apr 2014 15:32:06 +0000 (15:32 +0000)]
Smi immediates are not supported on x64. Do not use it.
R=jkummerow@chromium.org
BUG=358059
LOG=N
Review URL: https://codereview.chromium.org/
217083003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20409
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Tue, 1 Apr 2014 14:17:43 +0000 (14:17 +0000)]
PreParser fix: propagate reference erros properly.
For example, invalid left hand sides are reference errors. PreParser didn't use
to produce this error ever, so the code for propagating reference errors
properly was missing, and reference errors turned into syntax errors.
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
220233006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20408
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Tue, 1 Apr 2014 14:16:54 +0000 (14:16 +0000)]
Monomorphic prototype failures should be reserved for already-seen keys.
We incorrectly mark a KeyedStoreIC miss as a monomorphic prototype
failure even though it's the first time a particular (string) key has
been seen.
BUG=358088
R=verwaest@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/
219313002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20407
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Tue, 1 Apr 2014 13:43:32 +0000 (13:43 +0000)]
Update tryserver configuration with new linux and arm bots.
BUG=353487
TBR=jarin@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/
220453007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20406
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Tue, 1 Apr 2014 13:11:12 +0000 (13:11 +0000)]
Provide Type::Contains methods.
Also, rename all *Currently methods to Now*.
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
219523003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20405
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Tue, 1 Apr 2014 12:53:07 +0000 (12:53 +0000)]
Fix "make arm asan=$CLANG"
Bonus cleanup: remove a few duplicate compiler flags
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/
220883003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20402
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Tue, 1 Apr 2014 12:51:15 +0000 (12:51 +0000)]
MSan workaround in Simulator::VisitBitfield.
This change shuffles the code in Simulator::VisitBitfield a bit
to work around a MemorySanitizer bug. New code should not be any
slower or less readable than before.
More info:
https://code.google.com/p/memory-sanitizer/issues/detail?id=50
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
212863002
Patch from Evgeniy Stepanov <eugenis@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20401
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Tue, 1 Apr 2014 12:48:35 +0000 (12:48 +0000)]
MSan does not understand inline asm. This change preinitializes cpuid
results, and disables the use of stos.
Random mmap() addresses conflict with sanitizer memory layout.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
212723003
Patch from Evgeniy Stepanov <eugenis@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20400
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Tue, 1 Apr 2014 12:45:00 +0000 (12:45 +0000)]
[msan] Do not unpoison heap if running on simulator.
With the simulator, MSan detects all memory accesses from JIT code
without the need for annotations.
We'd like to keep the annotation in the native (w/o simulator) mode
until we can move all MSan+V8 users to simulator mode.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
212833002
Patch from Evgeniy Stepanov <eugenis@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20399
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Tue, 1 Apr 2014 12:40:58 +0000 (12:40 +0000)]
Add msan.h to v8.gyp.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
212483004
Patch from Evgeniy Stepanov <eugenis@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20398
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 1 Apr 2014 12:34:08 +0000 (12:34 +0000)]
Remove remnants of internalized cons strings.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
216603005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20397
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Tue, 1 Apr 2014 11:59:24 +0000 (11:59 +0000)]
Fixed build (unused vars in release mode).
TBR=bmeuerer@chromium.org
Review URL: https://codereview.chromium.org/
218623017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20396
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Tue, 1 Apr 2014 11:42:42 +0000 (11:42 +0000)]
Consistently use a separate Lithium instruction for flooring division.
Previously we tried to share some code on by a slightly confusing re-use
of LDivI for a (general) flooring division. Now we cleanly separate
concerns, just like for the rest of the division-like operations. Note
that ARM64 already did it this way.
If we really want to save some code, we can introduce some macro
assembler instructions and/or helper functions in the code generator in
a future CL, but we should really try to avoid being "clever" to save
just a few lines of trivial code. Effort != complexity. :-)
Renamed some related Lithium operands on the way for more consistency.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
212703002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20395
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 1 Apr 2014 11:30:31 +0000 (11:30 +0000)]
Remove internalized cons string types.
Currently, internalizing a cons string could result in either an
in-place converted internalized cons string or a newly created
internalized sequential string, depending on allocation success.
The former could end up being embedded into an IC, which is not
supported.
R=mstarzinger@chromium.org
BUG=357103
LOG=N
Review URL: https://codereview.chromium.org/
218993011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20394
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Tue, 1 Apr 2014 11:23:23 +0000 (11:23 +0000)]
Remove debugger_auto_break flag
The flag was introduced to support console debugger in Chrome. That debugger was replaced by DevTools long time ago and the flag is always true now.
BUG=None
LOG=Y
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
220743003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20393
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dcarney@chromium.org [Tue, 1 Apr 2014 11:21:20 +0000 (11:21 +0000)]
always lookup api holder from receiver
R=verwaest@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
219723002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20392
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 1 Apr 2014 11:16:13 +0000 (11:16 +0000)]
Cleanup property module.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
218683008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20391
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 1 Apr 2014 11:07:09 +0000 (11:07 +0000)]
Make it possible to use HeapType inside objects-inl.h.
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
220193007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20390
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Tue, 1 Apr 2014 11:04:37 +0000 (11:04 +0000)]
Replace uses of set_map by MigrateToMap.
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
218783003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20389
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Tue, 1 Apr 2014 10:56:16 +0000 (10:56 +0000)]
Store i18n meta data in hidden symbols instead of js accessible properties
There were some tests that are supposed to protect against js messing
with the meta data, however, they just didn't try hard enough.
BUG=354967
R=dcarney@chromium.org
LOG=y
Committed: https://code.google.com/p/v8/source/detail?r=20375
Review URL: https://codereview.chromium.org/
215293005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20388
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rmcilroy@chromium.org [Tue, 1 Apr 2014 10:49:44 +0000 (10:49 +0000)]
Only allow automatic FrameScope types for FrameAndConstantPoolScope
In certain situations the PP register would be invalid in a FrameScope::Manual FrameAndConstantPoolScope
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
214623002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20387
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Tue, 1 Apr 2014 10:39:09 +0000 (10:39 +0000)]
Fixed assertions on ARM64.
TBR=ulan@chromium.org
Review URL: https://codereview.chromium.org/
220763003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20386
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Tue, 1 Apr 2014 10:32:25 +0000 (10:32 +0000)]
Set kTruncatingToSmi for HChange only when To rep is Smi
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
218613002
Patch from Weiliang Lin <weiliang.lin@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20385
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Tue, 1 Apr 2014 09:20:28 +0000 (09:20 +0000)]
Fixed power-of-2 predicates, excluding 0.
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/
219213003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20383
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 1 Apr 2014 08:57:48 +0000 (08:57 +0000)]
Tighten object verification.
Often, when we call MaybeObject::Verify, what we want is Object::ObjectVerify.
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/
218993005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20382
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Tue, 1 Apr 2014 08:05:45 +0000 (08:05 +0000)]
Revert r20375.
Store i18n meta data in hidden symbols instead of js accessible properties
BUG=354967
LOG=N
TBR=jochen@chromium.org
Review URL: https://codereview.chromium.org/
220673002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20377
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Tue, 1 Apr 2014 07:21:31 +0000 (07:21 +0000)]
Only assign environments when they are actually needed. (ARM and ARM64 only)
Twin of https://codereview.chromium.org/
210783003/ and https://codereview.chromium.org/
211153003/.
Cleaned up DoChange a bit on the way, making things more uniform across platforms, removed useless comments etc.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
214613004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20376
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Tue, 1 Apr 2014 07:21:05 +0000 (07:21 +0000)]
Store i18n meta data in hidden symbols instead of js accessible properties
There were some tests that are supposed to protect against js messing
with the meta data, however, they just didn't try hard enough.
BUG=354967
R=dcarney@chromium.org
LOG=y
Review URL: https://codereview.chromium.org/
215293005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20375
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Mon, 31 Mar 2014 22:50:53 +0000 (22:50 +0000)]
MIPS: Fix PrepareKeyedOperand on MIPS.
Port r20363 (
235f866c)
Original commit message:
When additional_offset is specified, the 'key' operand can be negative
and still pass the bounds check. Therefore, when converting key from
Smi, arithmetic and not logical shift must be used.
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/
219923005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20370
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Mon, 31 Mar 2014 22:48:54 +0000 (22:48 +0000)]
MIPS: Reland and fix "Fix LoadFieldByIndex to take mutable heap-numbers into account."
Port r20358 (
5e9b653d)
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/
219163010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20369
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jarin@chromium.org [Mon, 31 Mar 2014 16:45:46 +0000 (16:45 +0000)]
We should perform the illegal redeclaration check earlier so that we do not confuse the AST typer with missing type feedback nodes.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
218493007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20368
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Mon, 31 Mar 2014 16:21:20 +0000 (16:21 +0000)]
Use JSObject::SetMapAndElements rather than set_map + set_elements.
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
218583008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20367
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Mon, 31 Mar 2014 15:53:21 +0000 (15:53 +0000)]
Fix Type::Intersect to skip uninhabited bitsets
R=verwaest@chromium.org, bmeurer@chromium.org
BUG=chromium:357330
LOG=Y
Review URL: https://codereview.chromium.org/
219333003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20366
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Mon, 31 Mar 2014 15:47:18 +0000 (15:47 +0000)]
Update list of V8 try bots.
R=jarin@chromium.org
TBR=jarin@chromium.org
BUG=353487
LOG=n
Review URL: https://codereview.chromium.org/
219493002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20365
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Mon, 31 Mar 2014 15:30:13 +0000 (15:30 +0000)]
Replace set_map_and_elements by MigrateToMap-based SetMapAndElements
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
218753005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20364
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Mon, 31 Mar 2014 15:14:28 +0000 (15:14 +0000)]
Fix PrepareKeyedOperand on arm.
When additional_offset is specified, the 'key' operand can be negative
and still pass the bounds check. Therefore, when converting key from
Smi, arithmetic and not logical shift must be used.
R=verwaest@chromium.org
BUG=358057
LOG=Y
Review URL: https://codereview.chromium.org/
219473002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20363
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jarin@chromium.org [Mon, 31 Mar 2014 15:01:46 +0000 (15:01 +0000)]
Fix left trimming check for large objects
BUG=358090
TEST=test/mjsunit/regress/regress-358090.js
LOG=N
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/
213833008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20362
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Mon, 31 Mar 2014 14:29:01 +0000 (14:29 +0000)]
Make sure when we shrink an object that we store a filler first into the free memory before updating the map or size.
BUG=
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/
219103002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20361
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Mon, 31 Mar 2014 14:21:04 +0000 (14:21 +0000)]
Reland and fix "Fix LoadFieldByIndex to take mutable heap-numbers into account.""
BUG=
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/
218663005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20358
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 31 Mar 2014 14:14:54 +0000 (14:14 +0000)]
Do not check for interrupt when allocating stack locals.
R=dcarney@chromium.org
BUG=357137
LOG=N
Review URL: https://codereview.chromium.org/
219373004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20357
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
alexandre.rames@arm.com [Mon, 31 Mar 2014 14:06:42 +0000 (14:06 +0000)]
ARM64: Optimize AllocateHeapNumber to use STP.
R=jochen@chromium.org
Review URL: https://codereview.chromium.org/
216933003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20356
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Mon, 31 Mar 2014 13:35:12 +0000 (13:35 +0000)]
Finalisation disclaimer
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
219403002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20355
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Mon, 31 Mar 2014 13:23:32 +0000 (13:23 +0000)]
Revert 20348 - "Fix LoadFieldByIndex to take mutable heap-numbers into account."
Reason for revert: crashes benchmarks/sunspider/string-fasta on ia32.debug
This also reverts r20350 and r20352
> Fix LoadFieldByIndex to take mutable heap-numbers into account.
>
> BUG=
> R=ishell@chromium.org
>
> Review URL: https://codereview.chromium.org/
213213002
BUG=none
LOG=n
TBR=verwaest@chromium.org
Revert "Use sarq on x64"
This reverts commit
e2a8ef9321345c6bc091054443bf2b9535ff6b1c.
Revert "Don't | int and bool"
This reverts commit
c90d713d3a8ceba4fec41933a63beb6e50a3d7c0.
Review URL: https://codereview.chromium.org/
219393002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20354
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Mon, 31 Mar 2014 12:40:32 +0000 (12:40 +0000)]
Revert 20313 - "Ship promises and weak collections"
> R=mstarzinger@chromium.org
> BUG=
>
> Committed: https://code.google.com/p/v8/source/detail?r=20211
>
> Review URL: https://codereview.chromium.org/
206163004
R=rossberg@chromium.org
TBR=rossberg@chromium.org
LOG=y
BUG=n
Review URL: https://codereview.chromium.org/
219303002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20353
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Mon, 31 Mar 2014 12:24:51 +0000 (12:24 +0000)]
Don't | int and bool
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
219293002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20352
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Mon, 31 Mar 2014 12:09:59 +0000 (12:09 +0000)]
Skip cctest/test-mark-compact/NoPromotion on ARM64
BUG=v8:3247
TBR=machenbach@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/
217423006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20351
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Mon, 31 Mar 2014 12:07:41 +0000 (12:07 +0000)]
Use sarq on x64
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
219043003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20350
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Mon, 31 Mar 2014 12:01:02 +0000 (12:01 +0000)]
Cleanup bootstrapper, execution and factory modules.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
219233002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20349
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Mon, 31 Mar 2014 11:59:29 +0000 (11:59 +0000)]
Fix LoadFieldByIndex to take mutable heap-numbers into account.
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
213213002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20348
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jarin@chromium.org [Mon, 31 Mar 2014 11:58:53 +0000 (11:58 +0000)]
Add missing lazy deopt point for the TransitionElementsKind instruction.
R=mvstanton@chromium.org, yangguo@chromium.org
BUG=357105
TEST=test/mjsunit/regress/regress-357105.js
LOG=N
Review URL: https://codereview.chromium.org/
216963002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20347
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Mon, 31 Mar 2014 11:13:39 +0000 (11:13 +0000)]
Cleanup string-stream module.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
219173002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20344
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dcarney@chromium.org [Mon, 31 Mar 2014 10:03:20 +0000 (10:03 +0000)]
Implement PersistentValueVector, analogous to PersistentValueMap.
BUG=
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/
216973002
Patch from Daniel Vogelheim <vogelheim@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20341
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Mon, 31 Mar 2014 07:54:22 +0000 (07:54 +0000)]
Skip crashing harmony mjsunit tests on NaCL
BUG=none
TBR=machenbach@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/
219043002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20340
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Mon, 31 Mar 2014 07:48:13 +0000 (07:48 +0000)]
Handlify DescriptorArray::Merge().
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
169363002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20339
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Fri, 28 Mar 2014 15:25:24 +0000 (15:25 +0000)]
Inline internal getters for typed arrays & friends.
R=hpayer@chromium.org, yangguo@chromium.org
Committed: https://code.google.com/p/v8/source/detail?r=20330
Review URL: https://codereview.chromium.org/
212603014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20338
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Fri, 28 Mar 2014 14:16:11 +0000 (14:16 +0000)]
Revert r20335 - "Raise StackOverflow during bootstrapping"
Reason for revert: New test crashes on nosnap bots
> See https://github.com/joyent/node/issues/7120
>
> R=jarin@chromium.org
> BUG=
>
> Review URL: https://codereview.chromium.org/
178073002
>
> Patch from Alexis Campailla <alexis@janeasystems.com>.
TBR=jarin@chromium.org
BUG=none
LOG=n
Review URL: https://codereview.chromium.org/
217013002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20337
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Fri, 28 Mar 2014 13:33:50 +0000 (13:33 +0000)]
Revert "Inline internal getters for typed arrays & friends."
This reverts commit r20330 for breaking arm64 nosnap tests.
TBR=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
216993002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20336
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jarin@chromium.org [Fri, 28 Mar 2014 13:26:20 +0000 (13:26 +0000)]
Raise StackOverflow during bootstrapping
See https://github.com/joyent/node/issues/7120
R=jarin@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
178073002
Patch from Alexis Campailla <alexis@janeasystems.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20335
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Fri, 28 Mar 2014 13:11:12 +0000 (13:11 +0000)]
Cleanup scanner character streams.
- GenericStringUtf16CharacterStream::start_position_ was unused.
- GenericStringUtf16CharacterStream inherits from BufferedUtf16CharacterStream,
so no need to initialize buffer_cursor_ and buffer_end_ twice (this makes it
clearer which class in the inheritance chain takes care of which variables).
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
216523004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20334
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Fri, 28 Mar 2014 13:05:23 +0000 (13:05 +0000)]
Move FillWithHoles FixedArray and FixedDoubleArray functions to the given classes.
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
216873004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20333
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Fri, 28 Mar 2014 12:49:34 +0000 (12:49 +0000)]
Make it clearer that PreParser doesn't depend on Isolate.
The Isolate* member of ParserBase::FunctionState was only used by
Parser. Removing it makes it clear that there are no isolates in
PreParser. (There's also no Zone, since PreParserTraits::Type::Zone is void.)
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
216883003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20331
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Fri, 28 Mar 2014 12:02:52 +0000 (12:02 +0000)]
Inline internal getters for typed arrays & friends.
R=hpayer@chromium.org, yangguo@chromium.org
Review URL: https://codereview.chromium.org/
212603014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20330
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
haitao.feng@intel.com [Fri, 28 Mar 2014 11:13:14 +0000 (11:13 +0000)]
Refactor the arithmetic instructions for x64
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
214753002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20329
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 28 Mar 2014 10:07:23 +0000 (10:07 +0000)]
Reland "Clean up runtime functions for Maths."
BUG=
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/
216643002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20328
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 28 Mar 2014 09:49:27 +0000 (09:49 +0000)]
Clean up some "GetProperty" methods/functions.
Runtime::GetObjectProperty:
- handled string.charAt, element access and property access
- now handlified
GetProperty in handles.cc:
- called to Runtime::GetObjectProperty
- now removed
Object::GetProperty (handlified version):
- handled element access and property access
- now changed to only do property access
New: Object::GetPropertyOrElement:
- handles element access and property access
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
210953005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20327
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Fri, 28 Mar 2014 09:35:50 +0000 (09:35 +0000)]
Amend PersistentValueMap:
- Use the surrounding map (instead of Traits::Impl) for weak callback.
- Provide for a fast reference to a mapped value.
- Restructure Traits to accomondate for the first point above.
[Why?] As discussed, I proceeded to replace Impl with the map.
The problem I encountered with that version is that now the
Traits class depends on itself: The weak-related methods require the
map type in their signature. But the map type includes the Traits class
and hence the Traits class method signatures depend on the specific Traits class. That
makes them practically un-derivable: While you can derive a Traits class
from another one, since the compiler now expects methods with a different
signature. To accommodate, I pulled the dispose traits into the weak traits
class. I also removed the Impl*/MapType* parameter from the Dispose call,
since no implementation seems to need it.
R=dcarney@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
212893007
Patch from Daniel Vogelheim <vogelheim@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20326
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yurys@chromium.org [Fri, 28 Mar 2014 09:24:49 +0000 (09:24 +0000)]
Deprecate Start/StopCpuProfiling methods
BUG=v8:3213
LOG=Y
R=alph@chromium.org, svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
197513005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20325
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Fri, 28 Mar 2014 08:59:46 +0000 (08:59 +0000)]
Fix deopts causing uninitialized fixed typed arrays.
The deopt will not happen in production code, since we check that
lengths of fixed typed arrays are smis before calling
TypedArrayInitialze, but that makes deopt bot happy.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
212643016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20324
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Fri, 28 Mar 2014 08:59:25 +0000 (08:59 +0000)]
Don't crash if we get a timezone change notification on an uninitialized isolate
Also make the date cache's timestamp more robust.
BUG=357362
R=svenpanne@chromium.org
LOG=y
Review URL: https://codereview.chromium.org/
216613003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20323
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 28 Mar 2014 08:49:58 +0000 (08:49 +0000)]
Fix TSAN issue wrt assertions in the optimizing compiler thread.
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/
212603013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20322
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jarin@chromium.org [Fri, 28 Mar 2014 06:59:20 +0000 (06:59 +0000)]
Reland "Fix property enum cache creation to include only own properties"
Reland r20308 (reverted by r20310).
TBR=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
216383003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20321
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
haitao.feng@intel.com [Fri, 28 Mar 2014 04:55:00 +0000 (04:55 +0000)]
Introduce rolp, rorp, rclp, rcrp, shlp, shrp and sarp for x64 port
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
214493002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20320
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
haitao.feng@intel.com [Fri, 28 Mar 2014 00:35:23 +0000 (00:35 +0000)]
Use RegisterSize to count the pushq size and the argument slot size from JS to C++
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
213413010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20317
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
adamk@chromium.org [Thu, 27 Mar 2014 18:29:07 +0000 (18:29 +0000)]
Don't pass the hole to SetElement when creating Array.observe change records
Also added comments to remind us why we were using the hole here in the first
place (it's used for the case where Object.observe, rather than Array.observe,
has been called on Array that's undergoing truncation).
BUG=356589
LOG=N
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
213823002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20316
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Thu, 27 Mar 2014 17:40:52 +0000 (17:40 +0000)]
Add Bogus initialization for external_elements_kind and fixed_elements_kind
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/
212553008
Patch from Haitao Feng <haitao.feng@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20315
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marja@chromium.org [Thu, 27 Mar 2014 16:43:44 +0000 (16:43 +0000)]
Fix some missing includes and forward declarations.
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
214903002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20314
ce2b1a6d-e550-0410-aec6-
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rossberg@chromium.org [Thu, 27 Mar 2014 16:42:34 +0000 (16:42 +0000)]
Ship promises and weak collections
R=mstarzinger@chromium.org
BUG=
Committed: https://code.google.com/p/v8/source/detail?r=20211
Review URL: https://codereview.chromium.org/
206163004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20313
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ishell@chromium.org [Thu, 27 Mar 2014 16:41:09 +0000 (16:41 +0000)]
ElementsAccessor::CopyElements() and its callers handlified.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
212573007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20312
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yangguo@chromium.org [Thu, 27 Mar 2014 16:30:03 +0000 (16:30 +0000)]
Revert "Clean up runtime functions for Maths."
This reverts r20307.
TBR=jarin@chromium.org
Review URL: https://codereview.chromium.org/
214593005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20311
ce2b1a6d-e550-0410-aec6-
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