bmeurer@chromium.org [Tue, 8 Apr 2014 08:07:50 +0000 (08:07 +0000)]
Work-around for GNU GLOBAL on 64-bit Ubuntu.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
228263002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20564
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 8 Apr 2014 07:54:27 +0000 (07:54 +0000)]
Fix more MUST_USE_RESULT warnings.
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/
228233002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20563
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dcarney@chromium.org [Tue, 8 Apr 2014 07:48:47 +0000 (07:48 +0000)]
Revert "Refactoring to allow adding new structured types"
This reverts commit r20538 for breaking gcmole.
TBR=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
228223002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20562
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 8 Apr 2014 07:43:46 +0000 (07:43 +0000)]
Fix MUST_USE_RESULT warning.
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/
228203003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20561
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 8 Apr 2014 07:04:13 +0000 (07:04 +0000)]
Return MaybeHandle from SetElement and DeleteElement.
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
227573002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20560
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 8 Apr 2014 06:45:53 +0000 (06:45 +0000)]
Handlify LookupSingleCharacterStringFromCode.
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
227593004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20559
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Tue, 8 Apr 2014 06:38:19 +0000 (06:38 +0000)]
Handlify RuntimeHidden_RegExpConstructResult.
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
227593003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20558
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Tue, 8 Apr 2014 06:19:05 +0000 (06:19 +0000)]
Add support for GNU GLOBAL.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
225183015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20557
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Tue, 8 Apr 2014 06:15:20 +0000 (06:15 +0000)]
Revert "Handlify deoptimization data allocators."
This reverts r20552, it breaks with snapshot=off.
TBR=mstarzinger@chromium.org
BUG=cctest/test-lockers/ExtensionsRegistration
LOG=n
Review URL: https://codereview.chromium.org/
228103002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20556
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
plind44@gmail.com [Mon, 7 Apr 2014 16:37:30 +0000 (16:37 +0000)]
MIPS: Fixed flooring division by -1.
Port r20544 (
a64196c)
Original commit message:
We should avoid ASR #0 on ARM. Simplified and improved code a bit
while we're there on all platforms. Human brains are very bad at
understanding nested structures...
BUG=v8:3259
LOG=y
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/
227583003
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20553
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Mon, 7 Apr 2014 14:27:48 +0000 (14:27 +0000)]
Handlify deoptimization data allocators.
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/
227603004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20552
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 7 Apr 2014 14:22:57 +0000 (14:22 +0000)]
Handlify TransitionElements in runtime.cc.
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
227113007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20551
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Mon, 7 Apr 2014 14:22:32 +0000 (14:22 +0000)]
Remove gc greedy mode.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
227553005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20550
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 7 Apr 2014 13:40:03 +0000 (13:40 +0000)]
Fix build.
TBR=dcarney@chromium.org
Review URL: https://codereview.chromium.org/
227653003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20549
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 7 Apr 2014 13:36:43 +0000 (13:36 +0000)]
Do not greedy GC if no allocation is expected/allowed.
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/
227513003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20548
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 7 Apr 2014 12:55:06 +0000 (12:55 +0000)]
Handlify TypeFeedbackOracle::SetInfo.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
226623007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20547
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Mon, 7 Apr 2014 12:43:35 +0000 (12:43 +0000)]
Handlify ten allocator functions from the Heap.
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
227623002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20546
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
alexandre.rames@arm.com [Mon, 7 Apr 2014 12:33:03 +0000 (12:33 +0000)]
ARM64: Introduce a version of ADR handling distant targets.
This fixes an out-of-range label error for an ADR instruction in the
mozilla/data/js1_5/Regress/regress-280769-2.js test.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
222433002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20545
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Mon, 7 Apr 2014 12:08:40 +0000 (12:08 +0000)]
Fixed flooring division by -1 on ARM.
We should avoid ASR #0 on ARM. Simplified and improved code a bit
while we're there on all platforms. Human brains are very bad at
understanding nested structures...
BUG=v8:3259
LOG=y
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
227553003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20544
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
alexandre.rames@arm.com [Mon, 7 Apr 2014 12:06:54 +0000 (12:06 +0000)]
ARM64: Fix disassembly of branch targets.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
225743004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20543
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 7 Apr 2014 12:00:53 +0000 (12:00 +0000)]
Add missing runtime assert for LiveEdit.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
227043009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20542
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 7 Apr 2014 11:36:33 +0000 (11:36 +0000)]
Handlify i18n.cc.
R=jochen@chromium.org
Review URL: https://codereview.chromium.org/
226543003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20541
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 7 Apr 2014 11:32:32 +0000 (11:32 +0000)]
Handlify LiveEdit.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
227483007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20540
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 7 Apr 2014 11:11:25 +0000 (11:11 +0000)]
Deprecate Context::HasOutOfMemoryException.
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/
225723004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20539
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rossberg@chromium.org [Mon, 7 Apr 2014 11:00:41 +0000 (11:00 +0000)]
Refactoring to allow adding new structured types
Also, simplfy representation of zone types, using a simple struct.
R=bmeurer@chromium.org
BUG=
LOG=N
Review URL: https://codereview.chromium.org/
225923002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20538
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dcarney@chromium.org [Mon, 7 Apr 2014 10:44:48 +0000 (10:44 +0000)]
Skip a bunch of new failing nacl tests
R=machenbach@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
227133006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20535
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Mon, 7 Apr 2014 10:24:01 +0000 (10:24 +0000)]
Make `String.prototype.contains` throw when passing a regular expression
Contributed by Mathias Bynens <mathiasb@opera.com>.
TEST=mjsunit/harmony
BUG=v8:3261
LOG=Y
R=yangguo@chromium.org, arv@chromium.org, ishell@chromium.org
Review URL: https://codereview.chromium.org/
227113005
Patch from Mathias Bynens <mathiasb@opera.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20534
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Mon, 7 Apr 2014 10:12:54 +0000 (10:12 +0000)]
Handlify six allocator functions from the Heap.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
227533002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20533
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Mon, 7 Apr 2014 10:00:14 +0000 (10:00 +0000)]
Callers of ElementsAccessor::Validate() handlified.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
226153002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20532
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Mon, 7 Apr 2014 09:41:13 +0000 (09:41 +0000)]
Use distinct maps for oddballs with special handling in the type system.
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
227473002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20531
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Mon, 7 Apr 2014 09:20:44 +0000 (09:20 +0000)]
ElementsAccessor::GetAccessorPair() handlified.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
225683003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20530
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jarin@chromium.org [Mon, 7 Apr 2014 08:42:34 +0000 (08:42 +0000)]
Dead code elimination of inlined arguments objects causes wrong deopt info to be generated - instead of materializing the arguments, we get 'undefined'.
Golem says the change is perf-neutral.
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
208683006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20529
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Mon, 7 Apr 2014 08:04:25 +0000 (08:04 +0000)]
Yet another regression test for range analysis.
BUG=v8:3204
LOG=y
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
224723016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20528
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Mon, 7 Apr 2014 07:52:24 +0000 (07:52 +0000)]
Fix for v8:3255 Grow KeyedStoreIC doesn't respect String value wrappers
BUG=v8:3255
LOG=N
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
226053002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20527
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Mon, 7 Apr 2014 07:40:18 +0000 (07:40 +0000)]
compiler.cc: Remove a comment which is no longer true.
We don't do any automatic PreParsing in Compiler::Compile any more (it was
removed by r10066, > 2 years ago).
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
225993002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20526
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Mon, 7 Apr 2014 05:54:32 +0000 (05:54 +0000)]
Make TypedArray::New fucntions crash on wrong lengths.
R=jkummerow@chromium.org
BUG=359802
LOG=N
Review URL: https://codereview.chromium.org/
225983005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20525
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
adamk@chromium.org [Fri, 4 Apr 2014 20:41:57 +0000 (20:41 +0000)]
OrderedHashTable implementation with Set and Map interfaces
OrderedHashTable is an insertion-ordered HashTable based on
Jason Orendorff's writeup of a data structure attributed to Tyler Close:
https://wiki.mozilla.org/User:Jorend/Deterministic_hash_tables
It is intended as the new backing store for JSSet/JSMap, as ES6 requires
insertion-order-based iteration. Note, however, that in the interest of
keeping the initial check-in small this patch does not yet include any
iteration support.
This change also doesn't yet touch any existing behavior, but in
a branch I've verified that these structures pass the existing
JSSet/JSMap mjsunit tests.
BUG=v8:1793
LOG=N
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
220293002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20522
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Fri, 4 Apr 2014 16:18:59 +0000 (16:18 +0000)]
Revert "Reland of https://codereview.chromium.org/
172523002/"
This reverts commit r20516 due to a Sunspider performance issue.
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
226233002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20521
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Fri, 4 Apr 2014 16:05:29 +0000 (16:05 +0000)]
Revert "Compare external pixel data length against Smi::kMaxValue"
This reverts r20519. Reason: wrong fix.
TBR=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
226063003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20520
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Fri, 4 Apr 2014 15:25:37 +0000 (15:25 +0000)]
Compare external pixel data length against Smi::kMaxValue
BUG=chromium:359802
LOG=n
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
226133002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20519
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Fri, 4 Apr 2014 15:17:37 +0000 (15:17 +0000)]
MIPS: Reland "Fixed environment assignment for LCheckNonSmi."
Port r20495 (
705b65bc)
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/
225023007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20518
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rodolph.perfetta@arm.com [Fri, 4 Apr 2014 15:02:39 +0000 (15:02 +0000)]
ARM64: fix simulator constructor
BUG=
R=ulan@chromium.org, bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
226023002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20517
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Fri, 4 Apr 2014 13:57:53 +0000 (13:57 +0000)]
Reland of https://codereview.chromium.org/
172523002/
Fixed
1) Missing line in x64 port.
2) GcStress found a logic error in the IC miss handler.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
224903005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20516
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
alexandre.rames@arm.com [Fri, 4 Apr 2014 13:41:12 +0000 (13:41 +0000)]
ARM64: Use direct deoptimization exits.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
225703002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20515
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Fri, 4 Apr 2014 13:20:24 +0000 (13:20 +0000)]
ElementsAccessor's public interface handlification.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
225933002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20514
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Fri, 4 Apr 2014 13:05:37 +0000 (13:05 +0000)]
Callers of ElementsAccessor::AddElementsToFixedArray(), ElementsAccessor::HasElement() and ElementsAccessor::GetKeyForIndex() handlified.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
225623004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20513
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rodolph.perfetta@arm.com [Fri, 4 Apr 2014 12:54:12 +0000 (12:54 +0000)]
ARM64: fix constant pool size used by disassembler
BUG=
R=ulan@chromium.org, bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
225403005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20512
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
marja@chromium.org [Fri, 4 Apr 2014 12:36:23 +0000 (12:36 +0000)]
Update tests to use the new compilation API + related fixes.
Esp. get rid of PreCompile in tests, as it's going to be removed.
Notes:
- The new compilation API doesn't have a separate precompilation phase, so there
is no separate way to check for errors except checking the compilation
errors. Removed some tests which don't make sense any more.
- test-api/Regress31661 didn't make sense as a regression test even before the
compilation API changes, because Blink doesn't precompile this short scripts. So
detecting this kind of errors (see crbug.com/31661 for more information) cannot rely
on precompilation errors.
- test-parsing/PreParserStrictOctal has nothing to do with PreParser, and the comment
about "forcing preparsing" was just wrong.
- test-api/PreCompile was supposed to test that "pre-compilation (aka
preparsing) can be called without initializing the whole VM"; that's no longer
true, since there's no separate precompilation step in the new compile
API. There are other tests (test-parsing/DontRegressPreParserDataSizes) which
ensure that we produce cached data.
- Updated tests which test preparsing to use PreParser directly (not via the
preparsing API).
- In the new compilation API, the user doesn't need to deal with ScriptData
ever. It's only used internally, and needed in tests that test internal aspects
(e.g., modify the cached data before passing it back).
- Some tests which used to test preparse + parse now test first time parse +
second time parse, and had to be modified to ensure we don't hit the
compilation cache.
BUG=
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
225743002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20511
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 4 Apr 2014 12:25:45 +0000 (12:25 +0000)]
Return MaybeHandle from GetProperty.
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
225673003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20510
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 4 Apr 2014 12:06:11 +0000 (12:06 +0000)]
Return MaybeHandle from SetProperty.
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
225283005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20509
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
rmcilroy@chromium.org [Fri, 4 Apr 2014 11:12:40 +0000 (11:12 +0000)]
Fix fixed-point vcvt_f64_s32 immediate value encoding
The (32 - fraction_bits) value should be encoded so that the least
significant bit is set to bit 5 and the four next bits to bits 0-3. Fix
the previously incorrect encoding. This bug did not cause behavioral
issues before, since in existing uses of the function the order of the
bits in the immediate value does not matter, as they are all 1.
BUG=3256
LOG=N
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
223623003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20508
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Fri, 4 Apr 2014 09:25:36 +0000 (09:25 +0000)]
Don't overwrite transition array map while iterating over the transition tree.
Instread of using the transition array map to store the iteration index, we are using the constructor field of the map. Moreover, I removed the unchecked transition array accessors.
BUG=
R=mstarzinger@chromium.org, verwaest@chromium.org
Review URL: https://codereview.chromium.org/
223533002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20503
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Fri, 4 Apr 2014 09:00:30 +0000 (09:00 +0000)]
Properly pass dim to recursive calls in TypePrint().
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
224723007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20502
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
hpayer@chromium.org [Fri, 4 Apr 2014 08:46:49 +0000 (08:46 +0000)]
Make sure value is a heap number when reusing the double box in BinaryOpICStub.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/
216823005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20501
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Fri, 4 Apr 2014 08:17:23 +0000 (08:17 +0000)]
Maybehandlification of EnsureJSArrayWithWritableFastElements().
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
223743003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20498
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Fri, 4 Apr 2014 07:23:45 +0000 (07:23 +0000)]
Make auto-roll script also roll patched trunk revisions.
This will allow the auto-roll bot to roll the last trunk patches, e.g. "Version 3.4.5.1 ...".
BUG=
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/
223863003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20497
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Fri, 4 Apr 2014 07:21:59 +0000 (07:21 +0000)]
TypePrint() does not depend on Object::Print().
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
225353004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20496
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Fri, 4 Apr 2014 07:07:34 +0000 (07:07 +0000)]
Reland "Fixed environment assignment for LCheckNonSmi."
Now with (hopefully correct) ARM64 part... :-}
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/
225313003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20495
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
bmeurer@chromium.org [Fri, 4 Apr 2014 04:49:07 +0000 (04:49 +0000)]
Get rid of the TRANSITION PropertyType and consistently use CanHoldValue().
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
223193005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20494
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Thu, 3 Apr 2014 23:34:28 +0000 (23:34 +0000)]
MIPS: Check in Lithium that allocation size in Smi range.
Port r20458 (
984d99c9)
Oirginal commit message:
This is to avoid triggering an assertion from Smi::FromInt. The
generated code is unreachable, so it is not a real bug.
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/
224583002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20491
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
alph@chromium.org [Thu, 3 Apr 2014 16:32:59 +0000 (16:32 +0000)]
Do not mark prototype transitions link as weak in heap snapshot.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
223643004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20490
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
dslomov@chromium.org [Thu, 3 Apr 2014 16:25:05 +0000 (16:25 +0000)]
Harden IsMoreGeneralElementsKindTransition.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
213783004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20489
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Thu, 3 Apr 2014 14:42:56 +0000 (14:42 +0000)]
Further Kraken regression recover due to handlification.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
223873004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20488
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
alexandre.rames@arm.com [Thu, 3 Apr 2014 14:30:44 +0000 (14:30 +0000)]
ARM64: Fixes and more support for FRINT<X> instructions.
Fix simulation and tests for the [-0.5, -0.0[ range for FRINTA and FRINTN, and
add support for FRINTM.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
223843002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20487
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
alexandre.rames@arm.com [Thu, 3 Apr 2014 14:28:40 +0000 (14:28 +0000)]
ARM64: Fix the atomic type width in the 64bit Acquire_Load().
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
220203012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20486
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Thu, 3 Apr 2014 14:25:59 +0000 (14:25 +0000)]
Return MaybeHandle from JsonParser.
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
223553003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20485
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Thu, 3 Apr 2014 14:04:05 +0000 (14:04 +0000)]
Revert r20476.
Reason for revert: crashes arm64.debug cctest
Fatal error in ../src/hydrogen-instructions.h, line 2968
CHECK(value->IsCheckHeapObject()) failed
Fixed environment assignment for LCheckNonSmi.
TBR=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
223873003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20484
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Thu, 3 Apr 2014 13:01:22 +0000 (13:01 +0000)]
Fix bug entry and quotation marks in merge-to-branch.
This fixes usage of quotation marks inside titles of merged patches.
This also fixes aggregation of empty or "none" BUG entries.
BUG=
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/
223463003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20483
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Thu, 3 Apr 2014 12:57:33 +0000 (12:57 +0000)]
Add merged patches to commit title in merge-to-branch.
This makes it easier to grep for patches in title in the revision history.
This also removes the redundant information into which branch was merged, as this can be derived from the version number in the title now.
BUG=
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/
223753002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20482
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Thu, 3 Apr 2014 12:41:37 +0000 (12:41 +0000)]
Return MaybeHandle from NewExternalStringFrom*.
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
223653003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20481
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Thu, 3 Apr 2014 12:30:37 +0000 (12:30 +0000)]
Reland "Return MaybeHandle from NewConsString."
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
223813002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20480
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Thu, 3 Apr 2014 12:30:08 +0000 (12:30 +0000)]
Return MaybeHandle from NewRaw???String.
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
223573002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20479
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Thu, 3 Apr 2014 12:27:24 +0000 (12:27 +0000)]
Revert r20474
This reverts commit r20474 due to an x64 release issue.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
223823002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20478
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Thu, 3 Apr 2014 12:23:35 +0000 (12:23 +0000)]
Use premordial Object.isSealed/isFrozen in builtins.
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
223473002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20477
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Thu, 3 Apr 2014 12:12:28 +0000 (12:12 +0000)]
Fixed environment assignment for LCheckNonSmi.
This fixes browsing facebook.com with a debug version of Chrome.
TBR=ulan@chromium.org
Review URL: https://codereview.chromium.org/
223763003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20476
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Thu, 3 Apr 2014 12:09:14 +0000 (12:09 +0000)]
Revert "Return MaybeHandle from NewConsString."
This reverts r20473.
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/
223593004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20475
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mvstanton@chromium.org [Thu, 3 Apr 2014 11:41:03 +0000 (11:41 +0000)]
Function calls are handled with a LoadIC and a FunctionCallStub. This works well, but we can create a platform to gather custom feedback by inventing a CallIC. CallIC takes a JSFunction as input, maintains UNINIT/MONO/MEGA state in a feedback slot, and engages in limited patching for the most efficient code.
The change creates a degrade in NBody tests, but a follow-on CL addresses it by using this custom feedback platform to give a 45% improvement.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
172523002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20474
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Thu, 3 Apr 2014 11:38:01 +0000 (11:38 +0000)]
Return MaybeHandle from NewConsString.
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
223383002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20473
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jarin@chromium.org [Thu, 3 Apr 2014 10:43:56 +0000 (10:43 +0000)]
When freezing global object, go through the property cell
R=verwaest@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
223613002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20469
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Thu, 3 Apr 2014 10:39:04 +0000 (10:39 +0000)]
Fix approximation of CanDeoptimize() and other small store elimination fixes.
R=titzer@chromium.org
Review URL: https://codereview.chromium.org/
222263002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20468
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
machenbach@chromium.org [Thu, 3 Apr 2014 09:42:18 +0000 (09:42 +0000)]
Add version number to commit message in merge-to-branch.
This is a step towards automatically rolling arbitrary trunk revisions into Chromium.
This also deprecates the bash scripts as they now start to divert.
BUG=
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/
223093003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20465
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ishell@chromium.org [Thu, 3 Apr 2014 09:12:59 +0000 (09:12 +0000)]
Partial recover from performance degradation after handlification of ElementsAccessor::CopyElements (r20312).
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/
223413002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20464
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Thu, 3 Apr 2014 07:51:27 +0000 (07:51 +0000)]
Add API for adding and removing CallCompletedCallbacks to Isolate
The API currently just forwards to the global methods. A follow-up
change will move the callback handling to the Isolate and deprecate the
global versions.
BUG=
R=dcarney@chromium.org, svenpanne@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/
215893005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20463
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jochen@chromium.org [Thu, 3 Apr 2014 07:40:32 +0000 (07:40 +0000)]
Make build/gyp_v8 cope with ninja on linux
ninja doesn't support/need the output dir and generator dir flags
BUG=v8:3252
R=machenbach@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/
222023004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20462
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jarin@chromium.org [Thu, 3 Apr 2014 07:35:13 +0000 (07:35 +0000)]
Do not generate LDummyUse instruction for HCapturedObject
LDummyUse confuses the register allocator (since there is no definition
for the use).
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
222283002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20461
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jarin@chromium.org [Thu, 3 Apr 2014 07:04:46 +0000 (07:04 +0000)]
Check in Lithium that allocation size in Smi range.
This is to avoid triggering an assertion from Smi::FromInt. The
generated code is unreachable, so it is not a real bug.
R=ulan@chromium.org
BUG=
Review URL: https://codereview.chromium.org/
221743005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20458
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Thu, 3 Apr 2014 05:57:43 +0000 (05:57 +0000)]
Introduce MaybeHandle to police exception checking in handlified code.
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/
222163002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20457
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Wed, 2 Apr 2014 22:18:22 +0000 (22:18 +0000)]
MIPS: Check that environments assigned via AssignEnvironment are actually used.
Port r20430 (
e9457854)
Original commit message:
Check that environments assigned via AssignEnvironment are actually used.
Removed some temporary marker comments on the way.
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/
214703007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20452
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
palfia@homejinni.com [Wed, 2 Apr 2014 22:17:25 +0000 (22:17 +0000)]
MIPS: Make invalid LHSs that are calls late errors.
Port r20428 (
7a071766)
Original commit message:
Necessary for web legacy compatibility.
Also fold in additional strict mode checks into LHS checks.
Minor constness clean-ups on the way.
BUG=
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/
222893002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20451
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
alexandre.rames@arm.com [Wed, 2 Apr 2014 16:37:33 +0000 (16:37 +0000)]
ARM64: Fix and improve atomic operations.
* The 'compare and swap' operations should enforce memory ordering even when
the exchange does not occur.
* The exclusive monitor does not need to be cleared by CLREX if a LDRX was
not followed by a matching STREX.
* Use LDAR and STLR where possible.
* Use the 'I' and 'J' constraints to hint for constants valid for immediate
values.
R=jfb@chromium.org, rmcilroy@chromium.org, ulan@chromium.org
Review URL: https://codereview.chromium.org/
220793002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20446
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 2 Apr 2014 16:36:16 +0000 (16:36 +0000)]
Remove dead Object::GetPropertyOrFail.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/
215973004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20445
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
alexandre.rames@arm.com [Wed, 2 Apr 2014 16:31:58 +0000 (16:31 +0000)]
ARM64: Avoid iterating through unresolved branches information when unnecessary.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
217343007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20444
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
alexandre.rames@arm.com [Wed, 2 Apr 2014 15:45:13 +0000 (15:45 +0000)]
ARM64: Fix cctest/test-disasm-arm64/debug on real hardware.
Without the 'BREAK' parameter, no instruction is generated when we are not
running with the simulator.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
221903004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20443
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mstarzinger@chromium.org [Wed, 2 Apr 2014 14:47:26 +0000 (14:47 +0000)]
Fix assert in Runtime_SetIsObserved.
R=rafaelw@chromium.org
BUG=chromium:352664
LOG=N
Review URL: https://codereview.chromium.org/
204493002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20440
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
verwaest@chromium.org [Wed, 2 Apr 2014 13:30:36 +0000 (13:30 +0000)]
Replace CopyMap(constructor->initial_map()) by Map::Create(constructor)
BUG=
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/
218633014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20437
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Wed, 2 Apr 2014 13:04:08 +0000 (13:04 +0000)]
tools: strip whitespace in gen-postmortem-metadata.py
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
221513002
Patch from Ben Noordhuis <ben@strongloop.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20436
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
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