AuroraMiddleware/v8
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5972 Commits

Author SHA1 Message Date
ishell@chromium.org
ad69b7ab5c Skip long-running mjsunit/array-functions-prototype-misc.js test 
TBR=danno@chromium.org

Review URL: https://codereview.chromium.org/428593002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22648 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-28 14:38:35 +00:00
danno@chromium.org
afcfa7d2b7 Keep new arrays allocated with 'new Array(N)' in fast mode (revisited) 
Also explicit length setting with a.length = N should remain in fast mode.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/416403002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22645 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-28 13:12:26 +00:00
rmcilroy@chromium.org
cc532e449b Tests that the GC doesn't mistake non-pointer constant pool entries as pointers. 
Adds a test for ConstantPoolArray to ensure that the GC
doesn't mistake non-pointer entries as pointers and try
to modify them during scavenge operations.

Also adds asserts to ConstantPoolArray::set(int, *Object) to
ensure we don't add new-space pointers in constant pool
array.

R=hpayer@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=22608

Review URL: https://codereview.chromium.org/396803009

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22634 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-28 10:04:36 +00:00
verwaest@chromium.org
4a956ab1c2 Change Has* and Get*Attributes to return Maybe<*>, indicating possible exceptions. 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/418383002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22624 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-25 18:32:11 +00:00
verwaest@chromium.org
60df9dabad In GrowMode, force the value to the right representation to avoid deopts between storing the length and storing the value. 
BUG=16459193
LOG=n
R=danno@chromium.org

Review URL: https://codereview.chromium.org/419683004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22616 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-25 11:48:25 +00:00
machenbach@chromium.org
110a5fdae4 Revert "Tests that the GC doesn't mistake non-pointer constant pool entries as pointers." 
This reverts commit r22608 for breaking win and arm64, ConstantPoolExtended and ConstantPoolSmall.

BUG=
TBR=rmcilroy@chromium.org

Review URL: https://codereview.chromium.org/415773010

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22609 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 18:59:19 +00:00
rmcilroy@chromium.org
59ee2de97c Tests that the GC doesn't mistake non-pointer constant pool entries as pointers. 
Adds a test for ConstantPoolArray to ensure that the GC
doesn't mistake non-pointer entries as pointers and try
to modify them during scavenge operations.

Also adds asserts to ConstantPoolArray::set(int, *Object) to
ensure we don't add new-space pointers in constant pool
array.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/396803009

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22608 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 18:13:16 +00:00
verwaest@chromium.org
77a37e44f6 Fix issue with setters and their holders in accessors.cc 
BUG=3462
LOG=Y
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/417793002

Patch from Erik Arvidsson <arv@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22606 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 16:42:54 +00:00
yangguo@chromium.org
029b8a2379 For-of on null or undefined is an error 
The latest ES6 draft changed the behavior of for-of on null / undefined,
which for once is a simplification.

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/416033002

Patch from Andy Wingo <wingo@igalia.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22602 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 13:40:08 +00:00
danno@chromium.org
b5a5148260 Revert 22595: "Keep new arrays allocated with 'new Array(N)' in fast mode" 
Due to failures in mjsunit/array-functions-prototype-misc

TBR=verwaest@chromium.org

Review URL: https://codereview.chromium.org/417953004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22601 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 13:38:05 +00:00
danno@chromium.org
29338fa16a SKIP migration tests to improve unit test time (2x) 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/416003004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22599 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 12:39:01 +00:00
rmcilroy@chromium.org
7cd5dbb9fa Revert r22597 (which should have been called: "Tests that the GC doesn't mistake non-pointer constant pool entries as poitners.") 
TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/413173002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22598 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 12:30:53 +00:00
rmcilroy@chromium.org
48f44b65ee Use heap iterator in store buffer when page was swept precisely. 
BUG=
R=rmcilroy@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=22592

Review URL: https://codereview.chromium.org/413693002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22597 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 12:12:44 +00:00
yangguo@chromium.org
2811213380 Flag for serialization when compiling code stubs if --serialize-toplevel. 
R=mvstanton@chromium.org
BUG=v8:3465
LOG=N

Review URL: https://codereview.chromium.org/419503002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22596 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 12:11:30 +00:00
danno@chromium.org
ac89b17813 Keep new arrays allocated with 'new Array(N)' in fast mode 
Also explicit length setting with a.length = N should remain in fast mode.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/397593008

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22595 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 12:08:23 +00:00
ernstm@chromium.org
9523e0acf4 re-land: Track history of events in GCTracer. 
- track incremental marking stats directly on GCTracer.
- add simple ring buffer class.
- track last 10 scavenges and mark-compacts in ring buffers on GCTracer.
- various clean-ups.

This is a re-land of https://codereview.chromium.org/391413006/ with
 - int instead of size_t in ring buffer unit test.
 - git cl format

R=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/411293002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22593 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 11:16:01 +00:00
yangguo@chromium.org
63fb538128 Introduce more debug events for promises. 
BUG=v8:3093
LOG=Y
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/393283007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22591 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 10:43:41 +00:00
machenbach@chromium.org
55d8d2f099 Skip test on mips. 
PASS/FAIL is not enough as the test result is CRASH.

R=yangguo@chromium.org
TBR=yangguo@chromium.org
BUG=v8:3457
LOG=n

Review URL: https://codereview.chromium.org/415773005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22590 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 10:04:14 +00:00
machenbach@chromium.org
4c345d38bd Partially revert "Unflake and speedup JsNative*Sample cpu profile tests" 
This reverts the test expectations of commit r22345. Several cpu profiler flakes were happening lately.

BUG=v8:2999
LOG=n
R=bmeurer@chromium.org
TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/418843002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22588 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 09:26:03 +00:00
jochen@chromium.org
cb8105e223 Move gc notifications from V8 to Isolate and make idle hint mandatory 
Embedders should use e.g. isolate->IdleNotification(1000) instead
of v8::V8::IdleNotification()

BUG=397026
R=hpayer@chromium.org, ernstm@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/412163003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22584 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 08:28:02 +00:00
machenbach@chromium.org
7fa03f8776 Ignore test on mips. 
R=yangguo@chromium.org
TBR=yangguo@chromium.org
BUG=v8:3457
LOG=n

Review URL: https://codereview.chromium.org/413983004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22582 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 08:25:22 +00:00
verwaest@chromium.org
6798779031 Fix ArrayLengthSetter to not throw on non-extensible receivers. 
BUG=v8:3460
LOG=n
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/411983003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22576 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-23 20:27:32 +00:00
machenbach@chromium.org
ea1be613dc Revert "Track history of events in GCTracer." 
This reverts commit 22567 for breaking win64 compile.

BUG=
TBR=ernstm@chromium.org

Review URL: https://codereview.chromium.org/414743002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22572 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-23 16:12:02 +00:00
ernstm@chromium.org
462cca2ecb Track history of events in GCTracer. 
- track incremental marking stats directly on GCTracer.
- add simple ring buffer class.
- track last 10 scavenges and mark-compacts in ring buffers on GCTracer.
- various clean-ups.

R=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/391413006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22567 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-23 15:16:53 +00:00
yangguo@chromium.org
2ae949830d Mark mjsunit/deserialize-reference as PASS, FAIL on arm64. 
R=svenpanne@chromium.org
BUG=v8:3457
LOG=N

Review URL: https://codereview.chromium.org/415583002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22563 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-23 13:40:01 +00:00
svenpanne@chromium.org
b5220b20bc Fix checks to bit flags of PreParserExpression 
This fixes checks on the "code_" member of PreParserExpression, in order
to make methods IsThis(), IsThisProperty(), IsProperty(), IsCall() and
IsValidReferenceExpression() work correctly.

BUG=v8:3456
LOG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/410873004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22562 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-23 13:29:24 +00:00
jochen@chromium.org
08be29d8bd Revert r22544: "Rebaseline/update the intl tests with ICU 52" 
The intl tests still fail locally.

BUG=v8:3454
LOG=N
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/410083004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22558 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-23 11:39:46 +00:00
neis@chromium.org
ac192b4f2a Add debugging output to RangeType test. 
R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/411873002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22552 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-23 11:17:14 +00:00
jochen@chromium.org
3651a67156 Rebaseline/update the intl tests with ICU 52 
Update the following 4 intl tests after ICU 52 roll.

date-format/parse-MMMdy.js
date-format/parse-mdyhms.js
number-format/parse-decimal.js
number-format/parse-percent.js

BUG=v8:3454
TEST=intl/* tests pass.
LOG=Y
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/410733003

Patch from Jungshik Shin <jshin@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22544 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-23 09:00:43 +00:00
yangguo@chromium.org
c3edd49265 Expose the content of Sets and WeakSets through SetMirror. 
BUG=v8:3093
LOG=Y
R=aandrey@chromium.org, arv@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/402423003

Patch from Alexandra Mikhaylova <amikhaylova@google.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22541 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-23 07:33:47 +00:00
yangguo@chromium.org
ed04566cba Correctly hook up back references to internalized strings in code deserializer. 
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/411483002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22540 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-23 07:16:32 +00:00
hpayer@chromium.org
4049202011 Disable mjsunit/stack-traces-overflow test for gc stress builders. 
BUG=

Review URL: https://codereview.chromium.org/413583003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22536 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 20:30:08 +00:00
neis@chromium.org
6176dee6ea Add constructor for range types. 
R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/409543004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22535 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 17:33:22 +00:00
hpayer@chromium.org
538b907b86 Fix webkit test status file. 
BUG=

Review URL: https://codereview.chromium.org/406283002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22533 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 16:45:08 +00:00
hpayer@chromium.org
aa1324337a Set the state of a swept page after being done with sweeping. 
BUG=
R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/407093004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22532 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 16:30:23 +00:00
jochen@chromium.org
9cabfc4a65 Skip test262 tests failing on Mac 
BUG=none
TBR=machenbach@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/411533002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22524 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 12:56:53 +00:00
jochen@chromium.org
a9462576d6 Update ICU to 5.2 (matching chromium) 
BUG=v8:3452
R=svenpanne@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/411493002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22523 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 12:27:59 +00:00
verwaest@chromium.org
a973e3a16e Update test and rebaseline 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/408183002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22520 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 09:44:56 +00:00
verwaest@chromium.org
3bba0204c0 Support setting named properties on non-JSObjects. 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/407953002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22518 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-22 08:28:49 +00:00
rossberg@chromium.org
c26920b22b Missing runtime test 
TBR=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/407943002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22503 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 12:20:05 +00:00
mvstanton@chromium.org
6d3fc8a322 Introduce FLAG_vector_ics. 
When FLAG_vector_ics is true, then AST nodes that use Load and KeyedLoad ICs
will allocate a type vector slot to store feedback information. Full codegen
will emit a load of the slot into a register if the flag is on.

Support is incomplete, right now the IC doesn't know how to use the feedback
slot.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/398053002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22500 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 11:19:56 +00:00
rossberg@chromium.org
2dc3d0bdc6 Remove harmony-typeof 
This was an early experiment in the Harmony era that turned out to
not be compatible with the web.

BUG=None
LOG=Y
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/408463003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22497 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 10:20:54 +00:00
rossberg@chromium.org
8023c9f564 Implement basic code generation for arrow functions 
Implements code generation for arrow functions by desugaring them into
a FunctionLiteral. For the moment, a normal FUNCTION_SCOPE is used, so
"this" and "arguments" behave as in normal functions. Implementing the
correct scoping rules is to be done later on.

BUG=v8:2700
LOG=
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/382893003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22495 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 09:58:01 +00:00
yangguo@chromium.org
1eacdd55a0 Implement String.prototype.codePointAt and String.fromCodePoint. 
Contributed by Mathias Bynens <mathiasb@opera.com>.

TBR=mathiasb@opera.com, rossberg@chromium.org
BUG=v8:2840
LOG=Y

Review URL: https://codereview.chromium.org/406863003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22493 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 08:45:32 +00:00
yangguo@chromium.org
219e763155 Expose the content of Maps and WeakMaps through MapMirror. 
BUG=v8:3291
LOG=N
R=aandrey@chromium.org, yangguo@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=22452

Review URL: https://codereview.chromium.org/398513005

Patch from Alexandra Mikhaylova <amikhaylova@google.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22490 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-21 08:07:04 +00:00
verwaest@chromium.org
7e29b64e27 Reimplement SetProperty using the LookupIterator 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/392243002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22482 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-18 13:47:25 +00:00
mstarzinger@chromium.org
9d2609fe98 Reland "Make v8::TryCatch able to consume natively thrown exceptions." 
R=svenpanne@chromium.org
BUG=chromium:362388
TEST=cctest/test-api/TryCatchNative
LOG=N

Review URL: https://codereview.chromium.org/399473006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22481 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-18 13:28:12 +00:00
hpayer@chromium.org
6067ca6a62 Concurrent/parallel precise sweeping. 
BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/398333002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22471 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-18 11:04:20 +00:00
danno@chromium.org
1d2a4b8333 Remove experimental flags that are now required 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/397253002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22461 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-18 07:17:21 +00:00
yangguo@chromium.org
e3d9037121 Revert "Expose the content of Maps and WeakMaps through MapMirror." 
This reverts r22452.

TBR=amikhaylova@google.com

Review URL: https://codereview.chromium.org/399963002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22454 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-17 16:43:52 +00:00