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3385 Commits

Author SHA1 Message Date
dslomov@chromium.org
e3ad693020 Correct semantics for numerically indexed stores to typed arrays. 
R=verwaest@chromium.org, ishell@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=24691

Review URL: https://codereview.chromium.org/652303002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24705 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 16:33:38 +00:00
jkummerow@chromium.org
c186399e5f Tick processor: Print C++ entry points 
R=loislo@chromium.org, yangguo@chromium.org, yurys@chromium.org

Review URL: https://codereview.chromium.org/638633002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24700 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 15:44:02 +00:00
dcarney@chromium.org
1d31e89c6b skip some gc stress tests for tf 
TBR=mstarzinger@chromium.org

BUG=

Review URL: https://codereview.chromium.org/659333002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24698 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 14:28:00 +00:00
yangguo@chromium.org
83ddaa0df7 Fix break location calculation. 
R=ulan@chromium.org
BUG=chromium:419663
LOG=Y

Review URL: https://codereview.chromium.org/658723005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24697 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 14:11:01 +00:00
dslomov@chromium.org
e149f81eba Keyed stores to super with numeric keys. 
R=verwaest@chromium.org, arv@chromium.org, ishell@chromium.org
BUG=v8:3330
LOG=N

Review URL: https://codereview.chromium.org/649603003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24696 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 13:19:45 +00:00
dslomov@chromium.org
8854589c79 Revert "Correct semantics for numerically indexed stores to typed arrays." 
This reverts commit r24691 because win64 release build breaks.

TBR=verwaest@chromium.org

Review URL: https://codereview.chromium.org/659313002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24695 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 13:01:54 +00:00
titzer@chromium.org
e4c6f9488e Implement graph trimming in ControlReducer. 
Trimming the graph consists of breaking links from nodes that are not reachable from end to nodes that are reachable from end. Such dead nodes show up in the use lists of the live nodes and though mostly harmless, just clutter up the graph. They also can limit instruction selection opportunities, so it is good to get rid of them.

This CL is one half of the ControlReducer functionality, the other half
being branch folding.

R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/661923002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24694 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 11:51:57 +00:00
dslomov@chromium.org
3154c4a5f2 Correct semantics for numerically indexed stores to typed arrays. 
R=verwaest@chromium.org, ishell@chromium.org

Review URL: https://codereview.chromium.org/652303002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24691 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 11:40:40 +00:00
titzer@chromium.org
8c5f9b6bb0 Fix InstructionSelector to handle calls with no (used) output values. 
R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/664693002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24689 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 11:26:26 +00:00
yangguo@chromium.org
d913faaf6d Improve String.repeat. 
Adapted from patch contributed by Isiah Meadows <impinball@gmail.com>.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/657863002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24687 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 10:01:38 +00:00
bmeurer@chromium.org
a779150260 [turbofan] Eliminate typed array bounds checks if both key and length are constant. 
TEST=mjsunit,unittests
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/638853004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24685 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 09:35:45 +00:00
dslomov@chromium.org
d4cbcfce6e Implement the new semantics for 'super(...)' 
Per the latest ES6 draft, super(...) translates into a call
to function's prototype.

R=arv@chromium.org, ishell@chromium.org, verwaest@chromium.org
BUG=v8:3330
LOG=N

Review URL: https://codereview.chromium.org/661433002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24683 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 09:16:03 +00:00
bmeurer@chromium.org
fe6656fbfe [arm] Prefer BIC over BFC. 
BFC requires same register for input and output and causes introduction
of some unneccesary gap moves.

TEST=unittests,mjsunit
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/658283003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24678 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 07:07:54 +00:00
bmeurer@chromium.org
e918a842c9 Blacklist tests that are too slow with TurboFan in debug mode. 
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/660653008

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24677 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-17 06:59:02 +00:00
wingo@igalia.com
04c17602a4 Object.is should use SameValue 
BUG=v8:3576
LOG=
R=arv@chromium.org, svenpanne@chromium.org, wingo@igalia.com

Review URL: https://codereview.chromium.org/626323002

Patch from Diego Pino <dpino@igalia.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24658 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-16 11:24:45 +00:00
wingo@igalia.com
ee64a14b24 Implement .forEach() on typed arrays 
BUG=v8:3578
LOG=Y
R=dslomov@chromium.org, wingo@igalia.com

Review URL: https://codereview.chromium.org/583723002

Patch from Adrian Perez de Castro <aperez@igalia.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24657 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-16 10:55:26 +00:00
adamk@chromium.org
ae7161e4cb Revert "Remove SmartMove, bringing Array methods further into spec compliance" 
This reverts https://code.google.com/p/v8/source/detail?r=24647

It caused test failures in Array methods in Linux64 OptimizeForSize.

BUG=v8:2615
TBR=verwaest@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/656683003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24648 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-15 23:53:02 +00:00
adamk@chromium.org
bb885a79db Remove SmartMove, bringing Array methods further into spec compliance 
This is one step towards a single codepath for each method in array.js.

This patch is based on rafaelw's https://codereview.chromium.org/349073002

BUG=v8:2615
LOG=Y
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/455933002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24647 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-15 23:36:58 +00:00
adamk@chromium.org
a6ff3f7f4a Handle exceptions thrown by Array.observe machinery 
BUG=chromium:417709
LOG=N
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/651323003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24646 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-15 18:22:20 +00:00
dslomov@chromium.org
461a2f403e Convert argument toObject() in Object.getOwnPropertyNames/Descriptors 
BUG=v8:3443
LOG=Y
R=arv@chromium.org, dslomov@chromium.org

Review URL: https://codereview.chromium.org/613283002

Patch from Caitlin Potter <caitpotter88@gmail.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24638 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-15 14:01:20 +00:00
verwaest@chromium.org
23868b419c Optimize Function.prototype.call 
BUG=
R=verwaest@chromium.org, jarin@chromium.org, jkummerow@chromium.org

Review URL: https://codereview.chromium.org/588573002

Patch from Petka Antonov <p.antonov@partner.samsung.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24631 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-15 12:22:15 +00:00
svenpanne@chromium.org
e216ab1d40 Array.prototype.{every, filter, find, findIndex, forEach, map, some}: Use fresh primitive wrapper for calls. 
When the receiver is a primitive value, it's cast to an Object before entering the loop. Instead, it should be cast to an Object for each function call while in the loop.

BUG=v8:3536
LOG=Y
R=arv@chromium.org, svenpanne@chromium.org, wingo@igalia.com

Review URL: https://codereview.chromium.org/553413002

Patch from Diego Pino <dpino@igalia.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24620 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-15 09:11:32 +00:00
yangguo@chromium.org
9a21ba499c Catch exceptions thrown when enqueuing change records. 
R=ishell@chromium.org
BUG=chromium:417709
LOG=N

Review URL: https://codereview.chromium.org/653593002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24608 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-14 14:46:11 +00:00
bmeurer@chromium.org
81877a6440 [turbofan] Optimize division/modulus by constant. 
TEST=cctest,mjsunit,unittests
R=dcarney@chromium.org, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/654833002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24595 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-14 11:57:06 +00:00
dslomov@chromium.org
952690a148 Support for super assignments in for..in. 
R=ishell@chromium.org, arv@chromium.org
BUG=v8:3330
LOG=N

Review URL: https://codereview.chromium.org/639243003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-13 12:46:46 +00:00
bmeurer@chromium.org
5c1f7b5aa1 [turbofan] Optimize Int32Mod by power-of-two. 
TEST=mjsunit/asm/int32-tmod,unittests
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/649083005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24554 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-13 11:09:32 +00:00
dslomov@chromium.org
c0504eeffd Fix typedarray tests. 
1. Fixed typo. lenght -> length. Arbitary -> Arbitrary.
2. TypedArray DataView property getters should throw TypeError when called on
    incompatible types.
3. Should not use integers as keys in the arbitrary-properties test.

R=dslomov@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/652603002

Patch from Xueqiao Xu <xuq@google.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24551 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-13 09:48:50 +00:00
adamk@chromium.org
9595c6104e Add test case for SparseJoin misbehavior with getters 
BUG=v8:3621
LOG=N
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/645703003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24535 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-10 17:17:00 +00:00
dslomov@chromium.org
c9049c0325 Keyed loads from super with numeric keys. 
R=ishell@chromium.org, arv@chromium.org
BUG=v8:3330
LOG=N

Review URL: https://codereview.chromium.org/638193004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24522 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-10 10:40:29 +00:00
yangguo@chromium.org
0dd69ec439 Allow identifier code points from supplementary multilingual planes. 
ES5.1 section 6 ("Source Text"):
"Throughout the rest of this document, the phrase “code unit” and the
word “character” will be used to refer to a 16-bit unsigned value
used to represent a single 16-bit unit of text."

This changed in ES6 draft section 10.1 ("Source Text"):
"The ECMAScript code is expressed using Unicode, version 5.1 or later.
ECMAScript source text is a sequence of code points. All Unicode code
point values from U+0000 to U+10FFFF, including surrogate code points,
may occur in source text where permitted by the ECMAScript grammars."

This patch is to reflect this spec change.

BUG=v8:3617
LOG=Y
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/640193002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24510 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-10 07:13:46 +00:00
ulan@chromium.org
29296d7e50 Fix computation of UTC time from local time at DST change points. 
This also reverts r23606, which was an incorrect fix.

BUG=v8:3116,chromium:417640,chromium:415424
LOG=Y
TEST=mjsunit/regress/regress-3116.js
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/639383002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-09 14:17:33 +00:00
dslomov@chromium.org
2fd8a7f6b8 Convert obj ToObject in Object.keys() 
BUG=v8:3587
LOG=Y
R=arv@chromium.org, dslomov@chromium.org

Review URL: https://codereview.chromium.org/585373003

Patch from Caitlin Potter <caitpotter88@gmail.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24495 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-09 13:19:02 +00:00
dslomov@chromium.org
53c9f0bb3d Keyed stores to super where key is a name. 
R=arv@chromium.org, ishell@chromium.org
BUG=v:3330
LOG=N

Review URL: https://codereview.chromium.org/638623002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24490 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-09 11:36:22 +00:00
yangguo@chromium.org
8659e50723 Update unicode to 7.0.0. 
And do not use code points with PATTERN_* property for identifier start.
Maintain that \u180E is a white space character.

BUG=v8:2892
LOG=Y
R=dpino@igalia.com, mathias@qiwi.be

Review URL: https://codereview.chromium.org/638643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24473 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-08 14:55:03 +00:00
arv@chromium.org
c8b1c3e784 Classes: Add support for toString 
BUG=v8:3330
LOG=Y
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/624013005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24472 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-08 14:48:48 +00:00
bmeurer@chromium.org
9b306893a3 [turbofan] Properly emit bounds checks for typed array element loads. 
Also fix an awfull bug in simplified lowering.

TEST=cctest,mjsunit/asm
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/640603003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24463 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-08 11:16:45 +00:00
titzer@chromium.org
015f963e8f Lower NumberMultiply, NumberDivide, and NumberModulus to Int32Mul, Int32[U]Div, and Int32[U]Mod when possible in simplified-lowering. 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/620553008

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24462 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-08 10:53:46 +00:00
adamk@chromium.org
a0f80eddde Add test case demonstrating bug in SparseReverse when combined with getters/setters 
BUG=v8:3612
LOG=N
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/628383002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24443 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-07 19:22:44 +00:00
arv@chromium.org
583868288a This uses a runtime function to set up the the constructor and its 
prototype.

This does not add the methods/accessors to the prototype or the
constructor.

BUG=v8:3330
LOG=Y
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/631433002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24442 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-07 16:24:59 +00:00
arv@chromium.org
6708f664a9 Stage ES6 numeric literals 
BUG=
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/626153002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24421 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-06 15:40:55 +00:00
jkummerow@chromium.org
b6f82c734c Remove FLAG_opt_safe_uint32_operations. 
It has been turned on by default for a long time, and hydrogenized BinaryOpStubs actually depend on it being turned on.

BUG=v8:3487
LOG=n
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/630023002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24415 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-06 13:15:23 +00:00
dslomov@chromium.org
da86ab5d23 Support for super keyed loads where key is a name. 
R=arv@chromium.org, ishell@chromium.org
BUG=v8:3330
LOG=N

Review URL: https://codereview.chromium.org/622523004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24403 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-06 08:25:27 +00:00
machenbach@chromium.org
34bc5595e5 Skip test on all architectures but arm. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/622713003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24385 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-02 08:37:51 +00:00
jkummerow@chromium.org
1bb52d0da8 Fix Hydrogen's BuildStore() 
BUG=chromium:417508
LOG=y
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/612423002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24366 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-01 13:17:34 +00:00
svenpanne@chromium.org
d6eea5742d Endian changes, support 64bit big endian 
These are some changes split off from https://codereview.chromium.org/422063005

frames-inl.h, frames.h
based on 05db7d2d71
On 64bit big endian systems, the integer value is in the second slot, thus we need a new offset.

objects-inl.h, objects.h
based on 09b680b2af
Similarly, the hash slot is an integer field and we need to do the right thing on 64bit big endian systems

objects.cc
based on: 065742b078
Prettier printing of constant pools

test-strings.cc
based on:  9889d60cd6
endian fixes

BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/551803004

Patch from Andrew Low <andrew_low@ca.ibm.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24365 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-01 13:14:14 +00:00
yangguo@chromium.org
983205d5fd Reland "Use symbols instead of hidden properties for i18n markers." 
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/618213002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24362 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-01 11:53:29 +00:00
yangguo@chromium.org
63851465f2 Revert "Use symbols instead of hidden properties for i18n markers." 
This reverts r24345.

TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/618123005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24346 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-01 07:33:53 +00:00
yangguo@chromium.org
153ec0329e Use symbols instead of hidden properties for i18n markers. 
Also refactor symbols in the root list.

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/614083002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24345 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-01 07:08:39 +00:00
dslomov@chromium.org
953af8bd9f Desugar 'super(..)' into 'super.constructor(...)' 
R=arv@chromium.org, marja@chromium.org
BUG=v8:3330
LOG=N

Review URL: https://codereview.chromium.org/615043002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24340 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-30 18:12:22 +00:00
dslomov@chromium.org
1f2ff657cd Fix style nits in test 
R=arv@chromium.org

Review URL: https://codereview.chromium.org/613253002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24336 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-30 15:30:10 +00:00
dslomov@chromium.org
b43ebcd800 Implement data property creation for assignments to super.x. 
R=rossberg@chromium.org, arv@chromium.org
BUG=v8:3330
LOG=N

Review URL: https://codereview.chromium.org/618643003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24331 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-30 13:19:47 +00:00
dslomov@chromium.org
f08295753d Clean-up tests for super getters and setters 
R=arv@chromium.org

Review URL: https://codereview.chromium.org/617443003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24292 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 15:17:03 +00:00
arv@chromium.org
a36dee4d14 ES6: Implement object literal property shorthand 
This allows the following:

var x = 1;
var o = {x};

This is under the --harmony-object-literals flag.

BUG=v8:3584
LOG=y
R=marja@chromium.org, rossberg@chromium.org

Review URL: https://codereview.chromium.org/584993002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24291 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 14:15:48 +00:00
dslomov@chromium.org
ec209c7721 Support count operations on super named properties. 
R=ishell@chromium.org
BUG=v8:3330
LOG=N

Review URL: https://codereview.chromium.org/613673002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24290 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 13:56:32 +00:00
jarin@chromium.org
5b742b356d Adding more missing deoptimization points in Turbofan. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/595863002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24289 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 13:37:58 +00:00
dslomov@chromium.org
7e44408fc6 Stores and compound assignments for named super properties. 
R=ishell@chromium.org, arv@chromium.org, verwaest@chromium.org
BUG=v8:3330
LOG=N

Review URL: https://codereview.chromium.org/593073002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 08:16:24 +00:00
dslomov@chromium.org
ef14bcfebe Revert "Convert obj ToObject in Object.keys()" 
This reverts commit r24260 for breaking test262 tests.

TBR=arv@chromium.org

Review URL: https://codereview.chromium.org/608193002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24264 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 07:30:41 +00:00
yangguo@chromium.org
667f15a104 Fix serializing ICs. 
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/587213002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24262 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 07:14:05 +00:00
dslomov@chromium.org
4e116f383b Convert obj ToObject in Object.keys() 
BUG=v8:3587
LOG=Y
R=arv@chromium.org, dslomov@chromium.org

Review URL: https://codereview.chromium.org/585373003

Patch from Caitlin Potter <caitpotter88@gmail.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24260 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 07:07:16 +00:00
mstarzinger@chromium.org
28e733e7d0 Extend JSBuiltinReducer to cover Math.abs as well. 
R=titzer@chromium.org
TEST=compiler-unittests/JSBuiltinReducerTest.MathAbs

Review URL: https://codereview.chromium.org/605123004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24255 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-26 14:06:56 +00:00
bmeurer@chromium.org
9372ecc861 Blacklist mjsunit/compare-known-objects-slow as well. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/602373002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24249 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-26 10:43:01 +00:00
bmeurer@chromium.org
7099d635ee [turbofan] Reduce shl with sar/shr and same shift amount to bit-and. 
The shl(sar(x, K), K) is a common pattern with typed loads/stores in
asm.js.

TEST=compiler-unittests,mjsunit/asm/int32array-unaligned
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/598083007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24238 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-26 07:35:59 +00:00
jarin@chromium.org
b11c925142 Disable merging simulates across captured objects. 
BUG=chromium:416730
LOG=N
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/607453002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24225 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-25 12:16:32 +00:00
yangguo@chromium.org
86b3c3eea7 Insert materialized context at the right place in DebugEvaluate. 
R=aandrey@chromium.org, ulan@chromium.org
BUG=chromium:323936
LOG=N

Review URL: https://codereview.chromium.org/599113002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24218 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-25 09:33:40 +00:00
mstarzinger@chromium.org
47ec735026 Slightly adapt Math.fround test. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/606583002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24215 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-25 08:44:15 +00:00
jkummerow@chromium.org
1903e560b0 Non-JSArrays must always have holey elements. 
Drive-by cleanup: remove unused elements_kind_ field in CallNew.

BUG=chromium:416558
LOG=n
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/595333002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24211 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-25 08:25:25 +00:00
mstarzinger@chromium.org
ea97f413ee Extend JSBuiltinReducer to cover Math.fround as well. 
R=bmeurer@chromium.org
TEST=compiler-unittests/JSBuiltinReducerTest.MathFround

Review URL: https://codereview.chromium.org/594183004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24187 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-24 14:55:13 +00:00
aandrey@chromium.org
4c327306ee Test case of V8 failing to step into in some cases. 
BUG=289497, v8:2888
R=yangguo@chromium.org, yurys@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/23441070

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24186 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-24 14:52:13 +00:00
mvstanton@chromium.org
b0b59073ac Fix IC cache confusion on String.prototype.length 
BUG=416416
LOG=N
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/587363002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24174 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-24 09:33:04 +00:00
jarin@chromium.org
9ef343c18d [Turbofan] Insert nops for lazy bailout patching, fix translation of literals. 
The code for EnsureSpaceForLazyDeopt is taken from lithium-codegen-*.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/562033003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24138 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-23 08:46:18 +00:00
verwaest@chromium.org
83f64e8c1f Fix escaped index JSON parsing 
BUG=416449
LOG=y
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/592813002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24125 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 15:21:19 +00:00
verwaest@chromium.org
045fbe46b1 Pass the ast_id to HandleKeyed to make sure it's the right one (e.g., CountOperation, not just the load-expression's id) 
BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/595453002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24117 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 12:43:40 +00:00
dslomov@chromium.org
e36aacdee2 Implement loads and calls from 'super' 
R=verwaest@chromium.org, arv@chromium.org
BUG=v8:3330
LOG=N

Review URL: https://codereview.chromium.org/527963002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24078 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 11:08:04 +00:00
erik.corry@gmail.com
35eec7c7ca Reland sticky regexps https://codereview.chromium.org/567313003/ 
R=svenpanne@chromium.org, yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/580383003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24065 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 07:36:05 +00:00
jochen@chromium.org
525ed1130e Revert "Require V8 to be explicitly initialized before an Isolate is created" 
LOG=n
TBR=svenpanne@chromium.org
BUG=none

Review URL: https://codereview.chromium.org/582953002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-18 21:57:10 +00:00
jochen@chromium.org
b471347b65 Skip math-floor-of-div-nosudiv on arm 
TBR=svenpanne@chromium.org
BUG=none
LOG=n

Review URL: https://codereview.chromium.org/587453002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24054 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-18 21:54:50 +00:00
verwaest@chromium.org
c5a3850b8f Revert "filter cross context eval" 
(Reverts https://codereview.chromium.org/294073002/)

BUG=chromium:415051
LOG=y
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/582093002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24049 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-18 17:25:25 +00:00
arv@chromium.org
714f5f401c ES6: Implement generator method shorthand 
https://people.mozilla.org/~jorendorff/es6-draft.html#sec-method-definitions

BUG=v8:3516
LOG=Y
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/577973002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24048 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-18 17:14:13 +00:00
rossberg@chromium.org
cc960f8034 Revert "RegExp: Add support for the ES6-proposed sticky flag" 
Causes a flaky failure on buildbots. Here is the (deterministic) repro step (thanks to Michael Stanton):

first go to flag-definitions.h and set this to false.

DEFINE_BOOL(enable_sse4_1, false,
            "enable use of SSE4.1 instructions if available")

Run the following and it should fail:

tools/run-tests.py --arch=ia32 --mode=release cctest/test-api/Regress2107

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/580123002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24045 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-18 14:53:00 +00:00
wingo@igalia.com
3117f6b358 Implement generator mirror 
R=yangguo@chromium.org, aandrey@chromium.org

BUG=v8:3292
LOG=N

Review URL: https://codereview.chromium.org/580823002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24043 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-18 13:30:15 +00:00
verwaest@chromium.org
a1a0f465b2 Turn keyed loads with string-based (non-convertible to array-index) key into named loads 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/585433002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24032 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-18 12:00:00 +00:00
erik.corry@gmail.com
63b1c1900d RegExp: Add support for the ES6-proposed sticky flag 
R=yangguo@chromium.org, rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/567313003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24031 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-18 11:32:39 +00:00
wingo@igalia.com
00375fba59 Array.prototype.sort: Unchecked calls to hasOwnProperty and push and sort 
BUG=v8:3537
LOG=
R=arv@chromium.org, wingo@igalia.com, yangguo@chromium.org

Review URL: https://codereview.chromium.org/555173002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24005 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-17 14:01:25 +00:00
titzer@chromium.org
cbf66711af Minor compiler pipeline refactoring. Inline UpdateSharedFunctionInfo and make Parser::Parse responsible for setting the strict mode of the CompilationInfo. 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/555553003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-17 12:34:46 +00:00
yangguo@chromium.org
1cc4b0b95e Support stepping into generator function. 
R=aandrey@chromium.org, wingo@igalia.com
BUG=v8:3572
LOG=Y

Review URL: https://codereview.chromium.org/544953005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24000 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-17 12:27:16 +00:00
wingo@igalia.com
a76fe0a2cf Enable ES6 generators 
R=rossberg@chromium.org

BUG=v8:2355
LOG=Y

Review URL: https://codereview.chromium.org/573963003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23974 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-16 12:30:39 +00:00
mstarzinger@chromium.org
429924b780 Fix typed lowering to number comparison. 
R=titzer@chromium.org
TEST=mjsunit/regress/regress-3564
BUG=v8:3564
LOG=N

Review URL: https://codereview.chromium.org/574653002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23972 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-16 11:33:30 +00:00
mstarzinger@chromium.org
d313551a3e Disable lowering to StringAdd due to various issues. 
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/566303003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23961 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-16 08:29:46 +00:00
mstarzinger@chromium.org
357d7c420a Skip long running tests with TurboFan and GC Stress. 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/559343004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-15 17:40:26 +00:00
mstarzinger@chromium.org
de71f7bd16 Exact black-list of AST nodes for TurboFan. 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/564203003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23953 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-15 15:06:05 +00:00
mstarzinger@chromium.org
2b9e1c54d4 Enable typed pipeline for the benchmark tests. 
R=rossberg@chromium.org
TEST=benchmarks

Review URL: https://codereview.chromium.org/567293003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-15 12:48:55 +00:00
yangguo@chromium.org
7cb82a76b4 Reland "Remove V8_HOST_CAN_READ_UNALIGNED and its uses." 
BUG=chromium:412967
LOG=N
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/571903002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-15 10:54:49 +00:00
jarin@chromium.org
00e90b7e6e Remove deoptimization by patching the call stack. 
We go back to patching the code for lazy deoptimization because ICs need the on-stack return address to read/update the IC address/state.

The change also fixes bunch of tests, mostly by adding more deoptimization points.

(We still need to add code to ensure lazy deopt patching does not overwrite ICs and other lazy deopts; this is coming next.)

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/568783002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-15 09:21:39 +00:00
rossberg@chromium.org
be33a79d21 Fixpoint typing has to consider all imprecise nodes 
R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/568743003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-15 09:03:59 +00:00
arv@chromium.org
6b660f2812 ES6: String(symbol) should work like symbol.toString 
Using String as a function and passing a symbol should return the
same  value as if Symbol.prototype.toString was called.

http://people.mozilla.org/~jorendorff/es6-draft.html#sec-string-constructor-string-value

BUG=v8:3554
LOG=Y
R=rossberg@chromium.org, rossberg

Review URL: https://codereview.chromium.org/564863002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-12 16:17:27 +00:00
arv@chromium.org
477b75f1cb Arrow functions: Cleanup handling of the prototype property 
The old code did not work correctly in case of optimizations. I
found this out when implementing concise methods and we now plumb
through the function kind so we know what kind of Map to create for
the function.

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

Review URL: https://codereview.chromium.org/562253002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-12 15:07:43 +00:00
jarin@chromium.org
e401262400 Reland "Change the order of arguments of the (One|Two)ByteSeqStringSetChar intrinsic." 
This relands commit r23899.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/565093002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23910 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-12 10:58:43 +00:00
mstarzinger@chromium.org
ab27b867c5 Allow more runtime functions to accept Int32s instead of Smis. 
R=yangguo@chromium.org
TEST=mjsunit/array-join

Review URL: https://codereview.chromium.org/563223002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-12 10:43:27 +00:00
jarin@chromium.org
bc0674d0a7 Revert "Change the order of arguments of the (One|Two)ByteSeqStringSetChar intrinsic." 
This reverts commit r23899.

TBR=ulan@chromium.org

Review URL: https://codereview.chromium.org/552253003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23902 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-12 08:49:22 +00:00
jkummerow@chromium.org
b4375b77ec Fix Smi vs. HeapObject confusion in HConstants. 
Representation and HType should agree with each other.

BUG=chromium:412215
LOG=y
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/556563005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23901 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-12 08:44:14 +00:00
jarin@chromium.org
91e97f8371 Change the order of arguments of the (One|Two)ByteSeqStringSetChar intrinsic. 
This makes the syntactic order consistent with the evaluation order.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/561133005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23899 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-12 08:18:29 +00:00
mstarzinger@chromium.org
b930ef1012 Fix typed lowering of JSAdd on non-number inputs. 
R=rossberg@chromium.org
TEST=mjsunit/regress/regress-3476

Review URL: https://codereview.chromium.org/564823003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23883 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-11 16:09:21 +00:00
rossberg@chromium.org
fc71f7fdb3 Fix inaccurate type condition in Hydrogen 
R=bmeurer@chromium.org
BUG=chromium:412210
LOG=Y

Review URL: https://codereview.chromium.org/550453003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23873 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-11 12:13:34 +00:00
ulan@chromium.org
032bc4bd84 Skip long running test variants for NaCL. 
BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/566543002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23870 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-11 11:49:39 +00:00
jkummerow@chromium.org
bd97fcaed0 Fix regress-crbug-412203.js 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/563733002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23869 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-11 11:47:39 +00:00
jkummerow@chromium.org
11f7584d0a Fix ElementsKind handling of prototypes in Array.concat 
Double elements, typed elements, and sloppy arguments elements were all erroneously marked UNREACHABLE.

BUG=chromium:412203
LOG=n
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/560463002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23863 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-11 10:04:13 +00:00
arv@chromium.org
bd01c1df61 Remove runtime test for concise methods 
The runtime tests have been removed.

LOG=N
BUG=None
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/560893002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23847 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-10 17:36:00 +00:00
arv@chromium.org
45d8e74cd6 ES6: Add support for method shorthand in object literals 
This is governed by the harmony-object-literals flag.

BUG=v8:3516
LOG=Y
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/477263002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23846 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-10 16:39:42 +00:00
yangguo@chromium.org
4e670fd05e Rename ascii to one-byte where applicable. 
R=dcarney@chromium.org, marja@chromium.org

Review URL: https://codereview.chromium.org/559913002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23840 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-10 12:38:12 +00:00
mstarzinger@chromium.org
daa9aa5553 Fix blacklist of 'array-functions-prototype-misc' after r23830. 
R=ulan@chromium.org
TEST=mjsunit/array-functions-prototype-misc

Review URL: https://codereview.chromium.org/556213002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23832 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-10 10:31:59 +00:00
mstarzinger@chromium.org
13f01e65c4 Enable typed pipeline for TurboFan. 
R=danno@chromium.org

Review URL: https://codereview.chromium.org/552303003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23830 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-10 09:52:50 +00:00
ulan@chromium.org
d66ed1176f Don't inline Array functions if receiver map is not extensible. 
BUG=405517
LOG=N
TEST=mjsunit/regress/regress-crbug-405517.js
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/552333002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23828 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-10 09:22:13 +00:00
ulan@chromium.org
99301fc8c5 Fix regress-411210 after r23824. 
BUG=
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/559863004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23827 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-10 08:48:40 +00:00
hpayer@chromium.org
ed37edc5c0 Remove guard page mechanism from promotion queue. 
BUG=chromium:411210
LOG=n
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/557243002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23824 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-10 07:51:29 +00:00
jarin@chromium.org
01d63e43b2 Handle non-object constants in HConstant::GetMonomorphicJSObjectMap. 
R=ulan@chromium.org
BUG=chromium:412162
LOG=N

Review URL: https://codereview.chromium.org/552243002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23803 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 12:58:34 +00:00
jkummerow@chromium.org
5cc34b6b52 Delete generated runtime tests 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/548383002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23800 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 12:24:43 +00:00
jkummerow@chromium.org
fd3e505fb6 Hydrogen: bailout when there is a throw statement in a non-effect context. 
This mirrors the behavior of the compilation pipeline before recent OptimizeFunctionOnNextCall changes.

BUG=chromium:412208
LOG=n
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/558593002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 12:16:33 +00:00
mstarzinger@chromium.org
34a659ae80 Allow some runtime functions to accept Int32s instead of Smis. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/551363002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23796 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 12:12:04 +00:00
yangguo@chromium.org
4b0c076052 Turn old space cons strings into regular external strings (not short). 
R=hpayer@chromium.org
BUG=v8:3530
LOG=N

Review URL: https://codereview.chromium.org/368223002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23794 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 11:41:56 +00:00
mstarzinger@chromium.org
c3e63ee946 Properly disable ES6 generator support for TurboFan. 
R=rossberg@chromium.org
TEST=mjsunit/es6/*

Review URL: https://codereview.chromium.org/551793002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-08 14:10:33 +00:00
mstarzinger@chromium.org
e9b3c336e6 Properly blacklist ES6 for-of statement for TurboFan. 
R=bmeurer@chromium.org
TEST=mjsunit/es6

Review URL: https://codereview.chromium.org/547343002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23769 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-08 09:39:39 +00:00
titzer@chromium.org
4c53bb086e Fix more fallout from making OptimizeFunctionOnNextCall work as advertised. 
R=jarin@chromium.org
BUG=411262

Review URL: https://codereview.chromium.org/544213002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23745 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-05 15:31:33 +00:00
jarin@chromium.org
83af12c21b Harden OptimizeFunctionOnNextCall. 
BUG=411237
LOG=N
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/547553003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23743 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-05 15:13:44 +00:00
verwaest@chromium.org
1dddf69fdc Allocate a new empty number dictionary when resetting elements 
BUG=410332
LOG=y
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/545773003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23727 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-05 11:38:22 +00:00
jarin@chromium.org
b74fae5511 Fix EvacuateJSFunction to obtain the target address from the forwarding pointer. 
R=mstarzinger@chromium.org
BUG=410912
LOG=N

Review URL: https://codereview.chromium.org/541353003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23722 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-05 09:38:04 +00:00
titzer@chromium.org
4923810a68 Remove redundant --always-full-compiler flag. 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/538613006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23703 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 16:29:47 +00:00
jarin@chromium.org
1afada8d04 Ignore numbers as values of --expose-natives-as flag. 
R=yangguo@chromium.org
BUG=408036
LOG=N

Review URL: https://codereview.chromium.org/534943004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23700 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 15:05:06 +00:00
bmeurer@chromium.org
0baf275e20 Enforce correct number comparisons when inlining Array.indexOf. 
TEST=mjsunit/regress/regress-crbug-407946
BUG=407946
LOG=y
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/536393003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23691 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 12:25:57 +00:00
titzer@chromium.org
67b89f9db6 Fix %OptimizeFunctionOnNextCall to actually work when the function has not yet been compiled. 
R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/543643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23687 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 11:27:20 +00:00
machenbach@chromium.org
211e77cb41 Skip test on windows debug. 
TBR=mstarzinger@chromium.org,bmeurer@chromium.org,jarin@chromium.org

Review URL: https://codereview.chromium.org/540823004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23679 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 10:04:19 +00:00
machenbach@chromium.org
4f165b8609 Mark slow test as slow on windows. 
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/540813002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23671 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 06:50:55 +00:00
jarin@chromium.org
7572e779d0 Exclude LoadMutableDouble and FunctionBindArguments from fuzzing. 
BUG=409542,410262
LOG=N
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/535153002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23663 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-03 14:28:46 +00:00
verwaest@chromium.org
03b0237e1d Fix loading non-configurable non-writable value from a constant with mismatching type feedback 
BUG=410209
LOG=n
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/534093003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23650 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-03 12:13:46 +00:00
jarin@chromium.org
5fe360b9cd Fix typo in math-hyperbolic test. 
TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/526073002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23549 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 10:23:07 +00:00
yangguo@chromium.org
fa1bf00e6a Port fdlibm implementation for Math.cosh. 
R=rtoy@chromium.org
BUG=v8:3494
LOG=N

Review URL: https://codereview.chromium.org/522723002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23548 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 09:36:00 +00:00
jarin@chromium.org
a668cd6fc8 Context deoptimization and removal of the deoptimization block in Turbofan 
This adds context deoptimization to Turbofan and Crankshaft (also submitted separately as https://codereview.chromium.org/515723004/).

The second patchset removes the deoptimization/continuation block from calls.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/522873002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23547 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 09:31:14 +00:00
jarin@chromium.org
73da434b8e Fix manual allocation folding of RegExpConstructResult. 
R=mstarzinger@chromium.org
BUG=409533
LOG=N

Review URL: https://codereview.chromium.org/532453003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23543 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-01 08:08:31 +00:00
yangguo@chromium.org
8938126d1b Port fdlibm implementation for Math.sinh. 
R=rtoy@chromium.org
BUG=v8:3493
LOG=N

Review URL: https://codereview.chromium.org/488003005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23512 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-29 09:32:51 +00:00
balazs.kilvady@imgtec.com
0b1e18c231 MIPS: Fix [de]serialize problem of root objects. 
BUG
TEST=mjsunit/deserialize-reference
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/492303004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23487 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-28 11:27:21 +00:00
adamk@chromium.org
71fbe7d4ec Ensure that JSProxy::Fix gives the generated JSObject map a constructor 
All JSObjects in V8 either have a map()->constructor() field or are
JSFunctions. JSProxy::Fix, however, was not enforcing this, and
Object.observe's use of JSObject::GetCreationContext() exposed this.

Note that this is not Object.observe-specific: the API call
v8::Object::CreationContext() also would have revealed this bug.

This patch chooses Object as a reasonable constructor to put on the
newly-fixed object's map. Note that this has no effect on the "constructor"
property in JS. In doing so, I've also tightened up the code underlying
JSProxy::Fix to only support JSObject and JSFunction as possible output
types.

BUG=405844
LOG=N
R=rossberg@chromium.org, verwaest@chromium.org

Review URL: https://codereview.chromium.org/505303004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23466 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-27 15:54:23 +00:00
mstarzinger@chromium.org
b250a99031 Enable more tests that no longer fail with TF. 
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/505203004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23415 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-26 16:42:09 +00:00
verwaest@chromium.org
2a37ab79ad Fixed inlining of constant values 
Use CopyToRepresentation to elide HForceRepresentation of HConstant

BUG=v8:3529
LOG=y
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/507613002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-26 11:34:25 +00:00
yangguo@chromium.org
578bff3be0 Enable mjsunit/deserialize-reference for turbofan. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/503273003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23392 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-26 09:56:23 +00:00
mstarzinger@chromium.org
0d7f69aac5 Enable test cases that no longer timeout. 
R=bmeurer@chromium.org
BUG=v8:3522,v8:3526
LOG=N

Review URL: https://codereview.chromium.org/505113002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23388 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-26 08:44:25 +00:00
wingo@igalia.com
32d9aea9d8 Arguments object has @@iterator 
R=arv@chromium.org, verwaest@chromium.org, rossberg@chromium.org
BUG=v8:3391
LOG=N
TEST=mjsunit/harmony/arguments-iterator.js

Review URL: https://codereview.chromium.org/342453002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23341 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-25 09:12:22 +00:00
jarin@chromium.org
d8295050d2 Fix deoptimization address patching in Turbofan to use safepoints. 
Since the deopt patch address needs to be available during GC to
resolve safepoints, we need to move it to the code object (instead of
the deoptimization input data) - accessing a separate fixed array
is not safe during GC. This CL adds a deoptimization_pc field to
each safepoint. The fields points to the deoptimization block.

The CL also fixes wrong register allocator constraints for
frame states on calls. These should always live on the stack
because registers are not preserved during a call.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/504493002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23334 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-25 07:02:19 +00:00
arv@chromium.org
74a0d0f373 Fix issue with numeric property names 
We were not correctly treating 1.0 as 1, nor 1.20 as 1.2 in accessors.

BUG=v8:3507
LOG=Y
R=marja@chromium.org

Review URL: https://codereview.chromium.org/493173003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23321 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-22 14:40:38 +00:00
yangguo@chromium.org
ba09fa35fd Handle null receiver in sloppy mode in %GetFrameDetails. 
R=jarin@chromium.org
BUG=405922
LOG=N

Review URL: https://codereview.chromium.org/492303006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23312 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-22 12:55:23 +00:00
yangguo@chromium.org
a6adfd8f82 Blacklist mjsunit/debug-break-inline from turbofan tests. 
Due to GC stress failures.

TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/494093004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23299 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-22 09:54:01 +00:00
jarin@chromium.org
4fb93f6461 Black list failing Turbofan debugger test. 
TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/501433002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23295 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-22 08:28:26 +00:00