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Author SHA1 Message Date
mstarzinger
0f9d98e053 Make loop assignment analysis a separate phase. 
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/770373003

Cr-Commit-Position: refs/heads/master@{#25751}
 2014-12-10 15:20:01 +00:00
ishell
7d13ca278a Reland of "TransitionArray now uses <is_data_property, name, attributes> tuple as a key, which allows to have several entries for the same property name." 
Review URL: https://codereview.chromium.org/793453004

Cr-Commit-Position: refs/heads/master@{#25750}
 2014-12-10 15:18:52 +00:00
yangguo
25cfc5dc29 Disallow object/function templates when creating snapshots. 
R=vogelheim@chromium.org

Review URL: https://codereview.chromium.org/791033002

Cr-Commit-Position: refs/heads/master@{#25749}
 2014-12-10 14:55:57 +00:00
yangguo
f65a023fac Consistently use "use strict" where possible. 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/789163002

Cr-Commit-Position: refs/heads/master@{#25748}
 2014-12-10 14:41:05 +00:00
yangguo
d28b2a194d Extract non-IO part of mksnapshot into an API method. 
R=vogelheim@chromium.org

Review URL: https://codereview.chromium.org/789213002

Cr-Commit-Position: refs/heads/master@{#25747}
 2014-12-10 14:20:26 +00:00
balazs.kilvady
30f2578ca2 MIPS: Fix after 'Reland remaining parts of 'Use weak cells in map checks in polymorphic ICs''. 
Fix d2e54925ca

In 'MIPS: Change CmpWeakValue to a more MIPS like GetWeakValue.'
a25003cfa6
we switched to use GetWeakValue.

BUG=

Review URL: https://codereview.chromium.org/782273004

Cr-Commit-Position: refs/heads/master@{#25746}
 2014-12-10 13:14:04 +00:00
hpayer
071a28605e Use nobarrier load in store buffer duplicate removal to annotate harmless race. 
BUG=

Review URL: https://codereview.chromium.org/787383002

Cr-Commit-Position: refs/heads/master@{#25745}
 2014-12-10 12:24:33 +00:00
dcarney
70caf05b6a fix gcmole warning after r25737 
TBR=jkummerow@chromium.org

BUG=

Review URL: https://codereview.chromium.org/794563002

Cr-Commit-Position: refs/heads/master@{#25744}
 2014-12-10 12:14:23 +00:00
Benedikt Meurer
f6849d9ed4 [turbofan] Fix cycles introduced by pushing ToNumbers into phis. 
TEST=cctest
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/790123002

Cr-Commit-Position: refs/heads/master@{#25743}
 2014-12-10 11:59:44 +00:00
dcarney
59753fb9c1 [turbofan] update register allocator with auto, nullptr and ZoneVector 
BUG=

Review URL: https://codereview.chromium.org/789083005

Cr-Commit-Position: refs/heads/master@{#25742}
 2014-12-10 11:48:33 +00:00
yangguo
7cff32a9bd Reland "Use same blob format for internal and external snapshots." 
Review URL: https://codereview.chromium.org/791723004

Cr-Commit-Position: refs/heads/master@{#25741}
 2014-12-10 11:46:55 +00:00
titzer
9a823cf612 Reland "[turbofan] Fix control reducer bug with NTLs." 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/789083004

Cr-Commit-Position: refs/heads/master@{#25740}
 2014-12-10 11:45:35 +00:00
ulan
d2e54925ca Reland remaining parts of 'Use weak cells in map checks in polymorphic ICs' 
BUG=v8:3663
LOG=N

Review URL: https://codereview.chromium.org/792543003

Cr-Commit-Position: refs/heads/master@{#25739}
 2014-12-10 10:57:36 +00:00
ulan
3834b78465 Reland 'Do not embed constant functions in StoreTransition stub.' 
BUG=v8:3629
LOG=N

Review URL: https://codereview.chromium.org/787153002

Cr-Commit-Position: refs/heads/master@{#25738}
 2014-12-10 10:28:51 +00:00
dcarney
ea11ffc65b ExecutableAccessorInfo::clear_setter should set a null foreign pointer 
R=jkummerow@chromium.org
BUG=433458
LOG=N

Review URL: https://codereview.chromium.org/759683004

Cr-Commit-Position: refs/heads/master@{#25737}
 2014-12-10 10:18:12 +00:00
dcarney
aae665862f [turbofan] delay inserting spill slots for parent ranges. 
R=jarin@chromium.org,

BUG=

Review URL: https://codereview.chromium.org/785993002

Cr-Commit-Position: refs/heads/master@{#25736}
 2014-12-10 09:46:01 +00:00
d
4161b54d58 Add Array.prototype.includes 
Requires adding a SameValueZero implementation.

LOG=Y
BUG=v8:3575
R=dslomov@chromium.org, arv@chromium.org
TEST=added to test262

Review URL: https://codereview.chromium.org/771863002

Cr-Commit-Position: refs/heads/master@{#25735}
 2014-12-10 08:58:15 +00:00
caitpotter88
017eace733 Rename shadowing pos variable in ParseTemplateLiteral() 
LOG=N
R=dslomov@chromium.org
BUG=

Review URL: https://codereview.chromium.org/785233005

Cr-Commit-Position: refs/heads/master@{#25734}
 2014-12-10 08:57:08 +00:00
dslomov
008405f0b9 Pass --noharmony-scoping to tests validating that we throw on 'const' in strict mode. 
R=marja@chromium.org
BUG=v8:2198
LOG=N

Review URL: https://codereview.chromium.org/784323002

Cr-Commit-Position: refs/heads/master@{#25733}
 2014-12-10 08:55:53 +00:00
dslomov
6751f0439f Fix messages tests. 
Change tests so that message location is stable under --debug-code.

R=yangguo@chromium.org
BUG=v8:3744
LOG=N

Review URL: https://codereview.chromium.org/792563003

Cr-Commit-Position: refs/heads/master@{#25732}
 2014-12-10 08:54:48 +00:00
Benedikt Meurer
19418d76df [x64] Fix optimization for certain checked load/stores. 
BUG=chromium:439743
LOG=y
TEST=mjsunit
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/733893008

Cr-Commit-Position: refs/heads/master@{#25731}
 2014-12-10 07:49:12 +00:00
Ben L. Titzer
a068503b45 Revert "[turbofan] Fix control reducer bug with NTLs." 
This reverts commit aeda76c5cf.

Reason: exposed other TurboFan bugs.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/785233003

Cr-Commit-Position: refs/heads/master@{#25730}
 2014-12-09 16:28:20 +00:00
machenbach
da6dbe78bc Revert of Use same blob format for internal and external snapshots. (patchset #2 id:20001 of https://codereview.chromium.org/787033002/) 
Reason for revert:
[sheriff] breaks http://build.chromium.org/p/client.v8/builders/V8-Blink%20Linux%2064%20%28dbg%29/builds/1293

Original issue's description:
> Use same blob format for internal and external snapshots.
>
> R=vogelheim@chromium.org

TBR=vogelheim@chromium.org,yangguo@chromium.org
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/792563002

Cr-Commit-Position: refs/heads/master@{#25729}
 2014-12-09 16:19:57 +00:00
yangguo
d9de2aaa17 Revert of Do not embed constant functions in StoreTransition stub. (patchset #3 id:40001 of https://codereview.chromium.org/769733003/) 
Reason for revert:
GC stress failure: http://build.chromium.org/p/client.v8/builders/V8%20Mac%20GC%20Stress%20-%201/builds/1038

Original issue's description:
> Do not embed constant functions in StoreTransition stub.
>
> BUG=v8:3629
> LOG=N

TBR=ishell@google.com,ishell@chromium.org,ulan@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=v8:3629

Review URL: https://codereview.chromium.org/785253002

Cr-Commit-Position: refs/heads/master@{#25728}
 2014-12-09 16:09:44 +00:00
yangguo
03ba4becbf Use same blob format for internal and external snapshots. 
R=vogelheim@chromium.org

Review URL: https://codereview.chromium.org/787033002

Cr-Commit-Position: refs/heads/master@{#25727}
 2014-12-09 15:12:27 +00:00
ulan
876a1ddd80 Do not embed constant functions in StoreTransition stub. 
BUG=v8:3629
LOG=N

Review URL: https://codereview.chromium.org/769733003

Cr-Commit-Position: refs/heads/master@{#25726}
 2014-12-09 15:11:11 +00:00
titzer
aeda76c5cf [turbofan] Fix control reducer bug with NTLs. 
R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/789773002

Cr-Commit-Position: refs/heads/master@{#25725}
 2014-12-09 15:09:59 +00:00
chunyang.dai
56f8ba13d5 Fix a typo error. 
This error is introduced by baafb8f92e.

BUG=

Review URL: https://codereview.chromium.org/791543003

Cr-Commit-Position: refs/heads/master@{#25724}
 2014-12-09 15:08:55 +00:00
jochen
581747c869 Make it possible to turn on OBJECT_PRINT without DEBUG 
BUG=none
R=machenbach@chromium.org
LOG=n
NOTREECHECKS=true

Review URL: https://codereview.chromium.org/771323006

Cr-Commit-Position: refs/heads/master@{#25723}
 2014-12-09 14:20:16 +00:00
Benedikt Meurer
48a6766e78 [x86] Disable invalid checked load/store optimization. 
TEST=mjsunit/compiler/regress-lena
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/784153006

Cr-Commit-Position: refs/heads/master@{#25722}
 2014-12-09 14:16:34 +00:00
jochen
93f3531051 Really enable DEBUG code on android unless full debug is specified 
R=machenbach@chromium.rg
LOG=n
BUG=none
NOTRY=true

Review URL: https://codereview.chromium.org/786203003

Cr-Commit-Position: refs/heads/master@{#25721}
 2014-12-09 11:32:36 +00:00
jochen
7216f37ce7 Also ignore NDEBUG for chromium code 
BUG=none
R=machenbach@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/792513002

Cr-Commit-Position: refs/heads/master@{#25720}
 2014-12-09 10:57:23 +00:00
jochen
8a7a81141f Temporarily restore make dependencies 
We will remove dependencies in about a week again.

BUG=none
R=machenbach@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/733203008

Cr-Commit-Position: refs/heads/master@{#25719}
 2014-12-09 10:55:47 +00:00
bmeurer
baafb8f92e [turbofan] Turn JSToBoolean and JSUnaryNot into pure operators. 
Also fix the pushing of JSToBoolean into Phis and generalize it to
also include pushing into Selects.

TEST=cctest,unittests

Review URL: https://codereview.chromium.org/792463003

Cr-Commit-Position: refs/heads/master@{#25718}
 2014-12-09 07:35:12 +00:00
mstarzinger
8acf387620 Make --no-turbo-types work on all paths through the pipeline. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/785933002

Cr-Commit-Position: refs/heads/master@{#25717}
 2014-12-09 04:47:59 +00:00
Dmitry Lomov
90a297a8e0 Ignore tests that fail on nosnap apparently for infa reasons. 
TBR=arv@chromium.org
BUG=v8:3744
LOG=N
NOTRY=true

Review URL: https://codereview.chromium.org/746743003

Cr-Commit-Position: refs/heads/master@{#25716}
 2014-12-08 18:41:39 +00:00
adamk
243764b04b Optimize add/set/delete operations for string keys in Maps and Sets 
This was previously landed in commit 8599f5f, but failed the
collections mjsunit test on ia32 with --deopt-every-n=1. The fixed
patch adds a ClearFlag(HValue::kCanOverflow) call after every
arithmetic operation, which should remove all the deopt points in these
intrinsics.

Ideally, it seems like there should be a way to verify that there are
no deopt points for these inline optimized functions, since there's
nothing to deopt to. But I don't currently know of such a thing.

Review URL: https://codereview.chromium.org/782073002

Cr-Commit-Position: refs/heads/master@{#25715}
 2014-12-08 18:03:39 +00:00
dslomov
b4f3250712 Better message location for 'super(...)' restriction error. 
R=arv@chromium.org
BUG=v8:3330
LOG=N

Review URL: https://codereview.chromium.org/776563002

Cr-Commit-Position: refs/heads/master@{#25714}
 2014-12-08 15:55:03 +00:00
chunyang.dai
e980c7e41b update test case for "Disable neutering on embedded arraybuffers" 
This test case ( added by git: 4c7effe56e ).
  should has different implementation for Turbofan and crankshaft.

BUG=

Review URL: https://codereview.chromium.org/774163005

Cr-Commit-Position: refs/heads/master@{#25713}
 2014-12-08 15:14:56 +00:00
dslomov
1954ad8bc1 Do not reflect uninitialized 'let' and 'const' in scope mirrors. 
R=yangguo@chromium.org,aandrey@chromium.org
BUG=v8:3743
LOG=N

Review URL: https://codereview.chromium.org/758603004

Cr-Commit-Position: refs/heads/master@{#25712}
 2014-12-08 14:59:28 +00:00
Jochen Eisinger
4ba9e967e9 Fix ARM64 build 
The android toolchain for L now has a proper version (21)

BUG=none
TBR=rossberg@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/777273004

Cr-Commit-Position: refs/heads/master@{#25711}
 2014-12-08 13:04:17 +00:00
jochen
779076e006 Update all DEPS to match chromium's DEPS at edb488e 
Also remove the now disfunctinal 'builddeps' and 'dependencies' targets

BUG=none
R=machenbach@chromium.org,jkummerow@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/788613002

Cr-Commit-Position: refs/heads/master@{#25710}
 2014-12-08 12:27:26 +00:00
mstarzinger
abe5c29077 Silence --trace-turbo a bit and behave graceful in sandbox. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/786763002

Cr-Commit-Position: refs/heads/master@{#25709}
 2014-12-08 12:26:22 +00:00
marja
6680fd1591 Handle invalid parser cache gracefully (move invalid cache handling to embedder). 
Blink already has code for handling invalid cached data. The attached test
ensures that cached data is gracefully rejected if it cannot be used.

This also unifies parser cache and code cache handling.

R=yangguo@chromium.org
BUG=439889
LOG=N

Review URL: https://codereview.chromium.org/781203003

Cr-Commit-Position: refs/heads/master@{#25708}
 2014-12-08 11:47:50 +00:00
Benedikt Meurer
a92adc5803 [turbofan] Remove obsolete pure flag. 
Use the Operator::kPure flag instead, which determines whether the JS
operator has effect/control edges.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/720233006

Cr-Commit-Position: refs/heads/master@{#25707}
 2014-12-08 11:25:46 +00:00
ulan
9a60180487 Temporarily skip test-mark-compact/MarkCompactCollector. 
BUG=v8:3742
LOG=N

Review URL: https://codereview.chromium.org/764783003

Cr-Commit-Position: refs/heads/master@{#25706}
 2014-12-08 11:05:56 +00:00
ulan
513d1261e1 Fix typo in r25689 (Refactor Map::ConstructionCount.) 
BUG=chromium:439868
LOG=N

Review URL: https://codereview.chromium.org/779293003

Cr-Commit-Position: refs/heads/master@{#25705}
 2014-12-08 10:46:19 +00:00
dcarney
a26a5440a5 [turbofan] reuse spill slots for phis 
R=jarin@chromium.org

BUG=

Review URL: https://codereview.chromium.org/777403003

Cr-Commit-Position: refs/heads/master@{#25704}
 2014-12-08 10:45:13 +00:00
yangguo
58fe6e732e Clear cached line ends array when serializing script object. 
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/790433002

Cr-Commit-Position: refs/heads/master@{#25703}
 2014-12-08 10:23:13 +00:00
Jochen Eisinger
7a21cf2f77 Fix compilation with verify heap on in release mode 
BUG=none
TBR=rossberg@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/788603002

Cr-Commit-Position: refs/heads/master@{#25702}
 2014-12-08 09:52:51 +00:00