AuroraMiddleware/v8
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3080 Commits

Author SHA1 Message Date
rossberg@chromium.org
6f4aea9512 Remove @@create and don't expose unimplemented symbols 
Also, add some bits missing from turn-on-symbols CL

R=adamk@chromium.org, dslomov@chromium.org
BUG=

Review URL: https://codereview.chromium.org/441943002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22910 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-06 09:31:21 +00:00
adamk@chromium.org
bcf8b05072 Enable ES6 Map and Set by default 
In doing so also remove all references to the --harmony-collections flag.
Due to the way context snapshotting works, it's not possible to simply
enable the flag by default.

Depends on ES6 Symbols: https://codereview.chromium.org/421313004

BUG=v8:1622
LOG=Y
R=arv@chromium.org, rossberg@chromium.org

Review URL: https://codereview.chromium.org/427723002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22889 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-05 19:37:32 +00:00
wingo@igalia.com
6b7f9dba84 yield* calls @@iterator on iterable 
R=rossberg@chromium.org
BUG=v8:3422
LOG=N

Review URL: https://codereview.chromium.org/430693003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22872 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-05 13:17:49 +00:00
verwaest@chromium.org
356ac42def Reland "Also mark as prototype when passing in while creating a function." 
Skip gc-stress for test relying on stable feedback (and hence stable gc timing).

BUG=
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/441873005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22852 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-05 09:24:27 +00:00
yangguo@chromium.org
01560f9ccd Do not include native Javascript in ExecutionState frames. 
When a debug event is triggered, the ExecutionState object should not
expose native JS code.

R=aandrey@chromium.org

Review URL: https://codereview.chromium.org/429453005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22849 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-05 08:16:02 +00:00
yangguo@chromium.org
90bbdacbf8 Merge three PromiseEvent's into one. 
This also adds missing instrumentation and removes resolver tracking.

BUG=v8:3093
LOG=N
R=aandrey@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/416213004

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22846 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-05 07:42:06 +00:00
adamk@chromium.org
d017da1f1a Fix spurious debug-script assertion after enabling Symbols 
This approach, of allowing either N or N+1 in this assert,
is the same approach used before my Symbols patch that naively
changed to use assertEquals.

TBR=dslomov@chromium.org

Review URL: https://codereview.chromium.org/439833002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22834 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-04 19:17:21 +00:00
adamk@chromium.org
d8c30bd8e7 Enable ES6 Symbols by default 
In doing so also remove all references to the --harmony-symbols flag.
Due to the way context snapshotting works, it's not possible to simply enable
the flag by default.

BUG=v8:2158
LOG=Y
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/421313004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22831 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-04 18:17:54 +00:00
verwaest@chromium.org
1404664e34 Ensure prototypes always stay fast by turning them fast again after an operation that turned them slow 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/439243005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22827 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-04 15:06:28 +00:00
verwaest@chromium.org
f947eff31d Keep function.prototype fast. 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/437083004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22826 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-04 15:02:07 +00:00
bmeurer@chromium.org
0bd7c29dbf Fix tools/generate-runtime-tests.py. 
TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/436223003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22814 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-04 11:45:52 +00:00
jkummerow@chromium.org
3a476eb782 Update test expectations for mjsunit/tools/tickprocessor 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/440673002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22807 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-04 09:13:58 +00:00
mstarzinger@chromium.org
f5b0a37485 Extend TF test coverage to unsupported targets. 
R=titzer@chromium.org
TEST=all

Review URL: https://codereview.chromium.org/416233003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22793 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-01 13:51:23 +00:00
mstarzinger@chromium.org
20d6798293 Add missing generated tests. 
R=danno@google.com, danno@chromium.org

Review URL: https://codereview.chromium.org/425263002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22711 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-30 14:19:42 +00:00
danno@chromium.org
a1383e2250 Land the Fan (disabled) 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/426233002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22709 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-30 13:54:45 +00:00
dusan.milosavljevic@imgtec.com
e0401f3f71 MIPS64: Add support for architecture revision 6. 
TEST=
BUG=
R=jkummerow@chromium.org, paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/426863006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-29 18:02:26 +00:00
mstarzinger@chromium.org
57c315d0b3 Fix handling of potential string additions in hydrogen. 
R=titzer@chromium.org
TEST=mjsunit/regress/regress-3476
BUG=v8:3476
LOG=N

Review URL: https://codereview.chromium.org/423083004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22677 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-29 14:53:11 +00:00
verwaest@chromium.org
f08d2690c6 Fix Object.freeze with field type tracking. 
Keep the descriptor properly intact while update the field type.

BUG=v8:3458
LOG=y
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/424093002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22671 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-29 13:30:29 +00:00
mstarzinger@chromium.org
947740a6d8 Revert "Make --always-opt also optimize toplevel code." 
TBR=ishell@chromium.org

Review URL: https://codereview.chromium.org/429583002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22670 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-29 13:08:51 +00:00
mvstanton@chromium.org
6980c4277c CallIC customization stubs must accept that a vector slot is cleared. 
The CallIC Array custom IC stub read from the type vector, expecting
to get an AllocationSite. But there are paths in the system where a
type vector can be re-created with default values, even though we
currently grant an exception to clearing of vector slots with
AllocationSites in them at gc time.

BUG=392114
LOG=N
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/418023002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22668 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-29 11:53:30 +00:00
mstarzinger@chromium.org
34f5edd500 Make --always-opt also optimize toplevel code. 
R=jacob.bramley@arm.com, titzer@chromium.org, rossberg@chromium.org

Review URL: https://codereview.chromium.org/410153002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22666 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-29 11:41:42 +00:00
yangguo@chromium.org
a8a02a51f1 Inline Math.fround in optimized code. 
R=svenpanne@chromium.org
BUG=v8:3469
LOG=N

Review URL: https://codereview.chromium.org/425943002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22665 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-29 11:34:08 +00:00
verwaest@chromium.org
2902685cae Add generated test 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/424043006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22660 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-29 08:36:45 +00:00
verwaest@chromium.org
47f9d3ed52 Restore DefineApiAccessorProperty 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/428463005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22659 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-29 08:09:14 +00:00
ishell@chromium.org
81db67928b I said, skip long-running mjsunit/array-functions-prototype-misc test. 
TBR=danno@chromium.org

Review URL: https://codereview.chromium.org/426683002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22653 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-28 16:28:02 +00:00
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
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
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
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
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
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
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
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
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
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
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
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