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8361 Commits

Author SHA1 Message Date
bmeurer
4a1ab1cac4 [turbofan] Pass deoptimization mode to type feedback specializer. 
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/1145143002

Cr-Commit-Position: refs/heads/master@{#28524}
 2015-05-20 17:01:17 +00:00
jkummerow
1ec5561685 Revert of Use shared container to manage imports/exports. (patchset #2 id:20001 of https://codereview.chromium.org/1143993003/) 
Reason for revert:
Breaks nosnap bots

Original issue's description:
> Use shared container to manage imports/exports.
>
> Also changed string.js and math.js to adapt this change.
>
> R=jkummerow@chromium.org
>
> Committed: https://crrev.com/e25058b0b7b9831162579564fc8935d568c1ecdd
> Cr-Commit-Position: refs/heads/master@{#28521}

TBR=yangguo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1144163002

Cr-Commit-Position: refs/heads/master@{#28523}
 2015-05-20 15:59:37 +00:00
dslomov
aca4735bec [destructuring] Implement spread binding patterns. 
R=arv@chromium.org,rossberg@chromium.org
BUG=v8:811
LOG=N

Review URL: https://codereview.chromium.org/1151503002

Cr-Commit-Position: refs/heads/master@{#28522}
 2015-05-20 15:05:43 +00:00
yangguo
e25058b0b7 Use shared container to manage imports/exports. 
Also changed string.js and math.js to adapt this change.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1143993003

Cr-Commit-Position: refs/heads/master@{#28521}
 2015-05-20 14:58:43 +00:00
ishell
1c673a56c1 Fixed DCHECK in StoreIC::CompileHandler(). 
BUG=chromium:489597
LOG=N

Review URL: https://codereview.chromium.org/1123153005

Cr-Commit-Position: refs/heads/master@{#28518}
 2015-05-20 13:36:27 +00:00
mvstanton
09aaf003a9 Cleanup interface descriptors to reflect that vectors are part of loads. 
Also removed ornamentation like "VectorRaw" from stub names.

BUG=

Review URL: https://codereview.chromium.org/1144063002

Cr-Commit-Position: refs/heads/master@{#28516}
 2015-05-20 13:18:52 +00:00
bmeurer
8236bfbae3 [turbofan] Pass deoptimization mode to intrinsic lowering. 
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/1148033002

Cr-Commit-Position: refs/heads/master@{#28515}
 2015-05-20 13:11:24 +00:00
bradnelson
e77c69b5ca Add perf json for simd.js benchmarks. 
Using a script to generate the somewhat redundant json.

BUG=v8:4124
LOG=N
R=machenbach@chromium.org,bbudge@chromium.org
TEST=None

Review URL: https://codereview.chromium.org/1146073002

Cr-Commit-Position: refs/heads/master@{#28514}
 2015-05-20 13:08:47 +00:00
danno
218e101297 Generalize builtins inlining flag to allow forced inlining of any function 
Review URL: https://codereview.chromium.org/1140743004

Cr-Commit-Position: refs/heads/master@{#28510}
 2015-05-20 12:47:43 +00:00
ulan
f2f8001f1b Take freed handles into account when scheduling idle GCs. 
BUG=

Review URL: https://codereview.chromium.org/1145103002

Cr-Commit-Position: refs/heads/master@{#28508}
 2015-05-20 12:09:52 +00:00
dslomov
a38e3a4518 [destructuring] Implement BindingArrayPattern 
(everything except Spread is implemeneted)

R=arv@chromium.org,rossberg@chromium.org,wingo@igalia.com
BUG=v8:811
LOG=N

Review URL: https://codereview.chromium.org/1139603005

Cr-Commit-Position: refs/heads/master@{#28500}
 2015-05-20 08:08:14 +00:00
yangguo
9a1490ad6f Introduce extras export object. 
BUG=

Review URL: https://codereview.chromium.org/1140333003

Cr-Commit-Position: refs/heads/master@{#28499}
 2015-05-20 07:38:04 +00:00
rossberg
2fa664fbe2 Reland "[strong] Object literals create strong objects" 
(patchset #4 id:60001 of https://codereview.chromium.org/1134333005/)"

This reverts commit 81c080ef8e.
Patchset #1 is the original CL.
Patchset #2 fixes a handlification bug that caused the crash.

R=dslomov@chromium.org
BUG=v8:3956
LOG=N

Review URL: https://codereview.chromium.org/1143813002

Cr-Commit-Position: refs/heads/master@{#28497}
 2015-05-20 07:07:42 +00:00
svenpanne
84aa494ebc Fixed various simulator-related space leaks. 
Alas, this involved quite a bit of copy-n-paste between the
architectures, but this is caused by the very convoluted
relationships, lifetimes and distribution of responsibilities. This
should really be cleaned up by moving code around and using STL maps,
but that's not really a priority right now.

Bonus: Fixed leaks in the ARM64 disassembler tests.

Review URL: https://codereview.chromium.org/1132943007

Cr-Commit-Position: refs/heads/master@{#28496}
 2015-05-20 05:55:45 +00:00
Daniel Ehrenberg
31fb502474 Implement %TypedArray%.{lastI,i}ndexOf 
This patch adds the two TypedArray methods indexOf and lastIndexOf,
which are similar to the methods on Arrays. Tests are ported from
arrays as well.

BUG=v8:3578
LOG=Y
R=arv@chromium.org

Review URL: https://codereview.chromium.org/1141763004

Patch from Daniel Ehrenberg <dehrenberg@chromium.org>.

Cr-Commit-Position: refs/heads/master@{#28495}
 2015-05-20 01:09:05 +00:00
Daniel Ehrenberg
540bb0c80b Implement %TypedArray%.prototype.sort 
The sort method of TypedArrays sorts in numerical order by default.
This patch implements sorting based on Arrays and adds a test.
The length of %TypedArray%.prototype.sort, like Array.prototype.sort,
seems to be unspecified in ES6, so this patch lets it have the value
1, to match our interpretation for Array.prototype.sort (though 0
would also be a sensible length).

R=arv@chromium.org
BUG=v8:3578
LOG=Y

Review URL: https://codereview.chromium.org/1148513002

Patch from Daniel Ehrenberg <dehrenberg@chromium.org>.

Cr-Commit-Position: refs/heads/master@{#28494}
 2015-05-20 00:56:06 +00:00
Daniel Ehrenberg
cc74268d30 Implement %TypedArray%.reverse 
This patch adds the reverse method to TypedArrays, together with a
test. The test also runs for normal Arrays, since I didn't see a
test for reversing dense arrays.

BUG=v8:3578
LOG=Y
R=arv@chromium.org

Review URL: https://codereview.chromium.org/1132723008

Patch from Daniel Ehrenberg <dehrenberg@chromium.org>.

Cr-Commit-Position: refs/heads/master@{#28493}
 2015-05-20 00:38:49 +00:00
arv
78f0452d31 [strong] Function arity check should be based on required parameters 
Also check whether the arguments count is smaller than the number of
required parameters which is the same as the SharedFunctionInfo length.

BUG=v8:4102
LOG=N
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/1133933003

Cr-Commit-Position: refs/heads/master@{#28491}
 2015-05-19 18:44:05 +00:00
ulan
39491c5168 Restore NothingOrDone action in idle time handler. 
This also adjusts transitioning between modes so that crbug.com/460090 remains fixed.

BUG=chromium:489323, chromium:460090
LOG=NO

Review URL: https://codereview.chromium.org/1141393002

Cr-Commit-Position: refs/heads/master@{#28490}
 2015-05-19 18:12:07 +00:00
machenbach
6f58ffa140 Revert of Implement %TypedArray%.prototype.{map,filter,some,reduce,reduceRight} (patchset #2 id:20001 of https://codereview.chromium.org/1139663005/) 
Reason for revert:
[Sheriff] Breaks win nosnap:
http://build.chromium.org/p/client.v8/builders/V8%20Win32%20-%20nosnap%20-%20shared/builds/6872

Original issue's description:
> Implement %TypedArray%.prototype.{map,filter,some,reduce,reduceRight}
>
> This patch adds implementations for additional TypedArray methods
> from the ES6 spec, together with tests adapted from array code.
>
> R=arv@chromium.org
> BUG=v8:3578
> LOG=Y
>
> Committed: https://crrev.com/59ef8c5f3282f01b5990b3a46a2a3a829b699a13
> Cr-Commit-Position: refs/heads/master@{#28488}

TBR=arv@chromium.org,dehrenberg@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:3578

Review URL: https://codereview.chromium.org/1143833002

Cr-Commit-Position: refs/heads/master@{#28489}
 2015-05-19 16:55:45 +00:00
dehrenberg
59ef8c5f32 Implement %TypedArray%.prototype.{map,filter,some,reduce,reduceRight} 
This patch adds implementations for additional TypedArray methods
from the ES6 spec, together with tests adapted from array code.

R=arv@chromium.org
BUG=v8:3578
LOG=Y

Review URL: https://codereview.chromium.org/1139663005

Cr-Commit-Position: refs/heads/master@{#28488}
 2015-05-19 16:32:44 +00:00
dslomov
3199077791 [destructuring] Support computed property names in patterns. 
R=arv@chromium.org,rossberg@chromium.org
BUG=v8:811
LOG=N

Review URL: https://codereview.chromium.org/1129083009

Cr-Commit-Position: refs/heads/master@{#28487}
 2015-05-19 16:27:02 +00:00
mstarzinger
7bd2d3e32e [turbofan] Fix over-restictive assertion in code generator. 
R=titzer@chromium.org
TEST=mjsunit/regress/regress-crbug-489293
BUG=chromium:489293
LOG=n

Review URL: https://codereview.chromium.org/1142873005

Cr-Commit-Position: refs/heads/master@{#28486}
 2015-05-19 16:14:28 +00:00
mstarzinger
c06b1e05ca [turbofan] Turn JSIntrinsicLowering into an AdvancedReducer. 
This in turn allows usage of AdvancedReducer::ReplaceWithValue which
has access to the underlying graph reducer. It will allow us to deal
with exception continuations correctly.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/1134663006

Cr-Commit-Position: refs/heads/master@{#28485}
 2015-05-19 15:10:23 +00:00
wingo
66665ae727 Reapply "Resolve references to "this" the same way as normal variables"" 
This reapplies https://codereview.chromium.org/1136073002, along with
the followups:

  Remove Scope::scope_uses_this_ flag
  https://codereview.chromium.org/1128963005

and

  PPC: Resolve references to "this" the same way as normal variables
  https://codereview.chromium.org/1134073003

R=rossberg@chromium.org
LOG=N
BUG=

Review URL: https://codereview.chromium.org/1136883006

Cr-Commit-Position: refs/heads/master@{#28458}

Review URL: https://codereview.chromium.org/1140633003

Cr-Commit-Position: refs/heads/master@{#28484}
 2015-05-19 14:50:59 +00:00
dslomov
5cdaa3e6e5 [destructuring] Implement initializers in patterns. 
R=arv@chromium.org,rossberg@chromium.org,wingo@igalia.com
BUG=v8:811
LOG=N

Review URL: https://codereview.chromium.org/1146683002

Cr-Commit-Position: refs/heads/master@{#28482}
 2015-05-19 14:29:38 +00:00
ishell
18b60594c4 Another regression test for resolving references to "this" in strict mode. 
BUG=chromium:487105
LOG=N

Review URL: https://codereview.chromium.org/1136123010

Cr-Commit-Position: refs/heads/master@{#28480}
 2015-05-19 12:51:42 +00:00
machenbach
8c15e5bdc3 [test] Make test as flaky 
BUG=v8:4127
LOG=n
TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/1146683003

Cr-Commit-Position: refs/heads/master@{#28479}
 2015-05-19 11:50:51 +00:00
erikcorry
8cb1c3540c Adjust benchmark framework to avoid spending 50% of time on 'new Date' 
R=dslomov@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1133843007

Cr-Commit-Position: refs/heads/master@{#28476}
 2015-05-19 11:19:36 +00:00
wingo
24768fe200 Revert of Reapply "Resolve references to "this" the same way as normal variables"" (patchset #2 id:20001 of https://codereview.chromium.org/1136883006/) 
Reason for revert:
Something is deserializing "this" declarations as Variable::NORMAL and not Variable::THIS https://codereview.chromium.org/1136123010/

Original issue's description:
> Reapply "Resolve references to "this" the same way as normal variables""
>
> This reapplies https://codereview.chromium.org/1136073002, along with
> the followups:
>
>   Remove Scope::scope_uses_this_ flag
>   https://codereview.chromium.org/1128963005
>
> and
>
>   PPC: Resolve references to "this" the same way as normal variables
>   https://codereview.chromium.org/1134073003
>
> R=yangguo@chromium.org, rossberg@chromium.org
> LOG=N
> BUG=
>
> Committed: https://crrev.com/1efc1e4f7a3d30d5225e9d5cb2585cad7cb17099
> Cr-Commit-Position: refs/heads/master@{#28458}

TBR=rossberg@chromium.org,yangguo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review URL: https://codereview.chromium.org/1146733002

Cr-Commit-Position: refs/heads/master@{#28473}
 2015-05-19 10:57:51 +00:00
Djordje.Pesic
0f93a456ec Reland "MIPS: Add float instructions and test coverage, part one" 
Implement assembler, disassembler tests for all instructions for mips32 and mips64. Additionally, add missing single precision float instructions for r2 and r6 architecture variants in assembler, simulator and disassembler with corresponding tests.

Review URL: https://codereview.chromium.org/1147493002

Cr-Commit-Position: refs/heads/master@{#28472}
 2015-05-19 10:35:07 +00:00
bradnelson
8dfec46e38 Adding ecmascript simd tests. 
Relying on the polyfill for now.

BUG=v8:4124
LOG=N
R=bbudge@chromium.org,machenbach@chromium.org
TEST=trybots

Review URL: https://codereview.chromium.org/1147743004

Cr-Commit-Position: refs/heads/master@{#28470}
 2015-05-19 10:14:36 +00:00
mstarzinger
329a3f220c [turbofan] Turn JSTypedLowering into an AdvancedReducer. 
This in turn allows usage of AdvancedReducer::ReplaceWithValue which
has access to the underlying graph reducer. It will allow us to deal
with exception continuations correctly.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/1134303003

Cr-Commit-Position: refs/heads/master@{#28468}
 2015-05-19 09:57:42 +00:00
titzer
f659ae4c89 [turbofan] Support vector IC feedback in the JSTypeFeedbackTable. 
R=mvstanton@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1133113004

Cr-Commit-Position: refs/heads/master@{#28465}
 2015-05-19 08:58:29 +00:00
machenbach
81c080ef8e Revert of [strong] Object literals create strong objects (patchset #4 id:60001 of https://codereview.chromium.org/1134333005/) 
Reason for revert:
[Sheriff] Segmentation fault on arm64 with nosnap:
http://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20arm64%20-%20sim%20-%20nosnap%20-%20debug%20-%201/builds/1990

Original issue's description:
> [strong] Object literals create strong objects
>
> R=dslomov@chromium.org
> BUG=v8:3956
> LOG=N
>
> Committed: https://crrev.com/fe6598cffb82ec4180dcc2e2310e77d07a803f96
> Cr-Commit-Position: refs/heads/master@{#28444}

TBR=dslomov@chromium.org,arv@chromium.org,rossberg@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:3956

Review URL: https://codereview.chromium.org/1135493006

Cr-Commit-Position: refs/heads/master@{#28464}
 2015-05-19 07:35:54 +00:00
jkummerow
f8175201da Fix harmless HGraph verification failure after hoisting inlined bounds checks 
BUG=chromium:487608
LOG=y
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/1133343003

Cr-Commit-Position: refs/heads/master@{#28463}
 2015-05-19 07:32:48 +00:00
yangguo
19312c1631 Do not clear stepping after DebugEvaluate. 
Clearing stepping was originally introduced in http://codereview.chromium.org/7889039
But DebugEvaluate now also uses a DisableBreak scope, which makes sure we don't step
inside the evaluated code.

R=yurys@chromium.org
BUG=chromium:467180
LOG=N

Review URL: https://codereview.chromium.org/1129363003

Cr-Commit-Position: refs/heads/master@{#28461}
 2015-05-19 04:56:08 +00:00
horo
c5eb9573e7 [V8] Added Script::is_opaque flag for embedders 
When the page is controlled by a ServiceWorker, the ServiceWorker can return an opaque (non-CORS cross origin) resource response.
We need to treat the messages from such script resource as opaque.

Committed: https://crrev.com/7a599c5e1242d3c5ab7515ee149623da90ae69ec
Cr-Commit-Position: refs/heads/master@{#28445}

Review URL: https://codereview.chromium.org/1140673002

Cr-Commit-Position: refs/heads/master@{#28459}
 2015-05-19 03:11:23 +00:00
wingo
1efc1e4f7a Reapply "Resolve references to "this" the same way as normal variables"" 
This reapplies https://codereview.chromium.org/1136073002, along with
the followups:

  Remove Scope::scope_uses_this_ flag
  https://codereview.chromium.org/1128963005

and

  PPC: Resolve references to "this" the same way as normal variables
  https://codereview.chromium.org/1134073003

R=yangguo@chromium.org, rossberg@chromium.org
LOG=N
BUG=

Review URL: https://codereview.chromium.org/1136883006

Cr-Commit-Position: refs/heads/master@{#28458}
 2015-05-18 20:16:12 +00:00
dslomov
cf9492ddd8 [destructuring] More tests for object literal pattern 
R=arv@chromium.org,rossberg@chromium.org
BUG=v8:811
LOG=N

Review URL: https://codereview.chromium.org/1139773005

Cr-Commit-Position: refs/heads/master@{#28457}
 2015-05-18 20:14:51 +00:00
dehrenberg
cc3f59db55 Add TypedArray.from method 
This function creates a new way to make TypedArrays based on existing
iterable or Array-like objects, analogous to Array.from. The patch
implements the function and adds tests.

R=arv@chromium.org
BUG=v8:3578
LOG=Y

Review URL: https://codereview.chromium.org/1132163011

Cr-Commit-Position: refs/heads/master@{#28456}
 2015-05-18 20:13:47 +00:00
caitpotter88
e160e6debb [parser] report SyntaxError if rest parameter used in Setter MethodDefinition 
BUG=v8:4107, v8:2159
LOG=N
R=arv@chromium.org

Review URL: https://codereview.chromium.org/1141223002

Cr-Commit-Position: refs/heads/master@{#28454}
 2015-05-18 15:52:45 +00:00
titzer
178c0f5f05 [turbofan] Fix Node::TrimInputCount() followed by Node::AppendInput() bug. 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1132353004

Cr-Commit-Position: refs/heads/master@{#28452}
 2015-05-18 15:49:04 +00:00
machenbach
91f38435ea Revert of [V8] Added Script::is_opaque flag for embedders (patchset #5 id:80001 of https://codereview.chromium.org/1140673002/) 
Reason for revert:
[Sheriff] Breaks chromium win compilation:
http://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Win/builds/96

Original issue's description:
> [V8] Added Script::is_opaque flag for embedders
>
> When the page is controlled by a ServiceWorker, the ServiceWorker can return an opaque (non-CORS cross origin) resource response.
> We need to treat the messages from such script resource as opaque.
>
> Committed: https://crrev.com/7a599c5e1242d3c5ab7515ee149623da90ae69ec
> Cr-Commit-Position: refs/heads/master@{#28445}

TBR=mkwst@chromium.org,jochen@chromium.org,yangguo@chromium.org,horo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1135343005

Cr-Commit-Position: refs/heads/master@{#28449}
 2015-05-18 14:54:42 +00:00
arv
55a7500343 [strong] Fix super in strong classes 
The functions of strong classes are born non extensible. But, when
the class is created we need to add an own private symbol representing
the [[HomeObject]] slot in the spec.

Like for the hidden_string property, we allow adding private own
symbols to non extensible objects.

BUG=v8:4077
LOG=N
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/1138603003

Cr-Commit-Position: refs/heads/master@{#28447}
 2015-05-18 14:18:38 +00:00
horo
7a599c5e12 [V8] Added Script::is_opaque flag for embedders 
When the page is controlled by a ServiceWorker, the ServiceWorker can return an opaque (non-CORS cross origin) resource response.
We need to treat the messages from such script resource as opaque.

Review URL: https://codereview.chromium.org/1140673002

Cr-Commit-Position: refs/heads/master@{#28445}
 2015-05-18 13:54:24 +00:00
rossberg
fe6598cffb [strong] Object literals create strong objects 
R=dslomov@chromium.org
BUG=v8:3956
LOG=N

Review URL: https://codereview.chromium.org/1134333005

Cr-Commit-Position: refs/heads/master@{#28444}
 2015-05-18 13:23:17 +00:00
verwaest
4268141ca6 Reland "Mark internal AccessorInfo properties as 'special data properties'" 
This reverts commit ac5336baca.

BUG=

Review URL: https://codereview.chromium.org/1138483005

Cr-Commit-Position: refs/heads/master@{#28442}
 2015-05-18 12:36:40 +00:00
titzer
029a2d61a6 [turbofan] JSTypeFeedbackSpecializer is now an AdvancedReducer. 
R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1136413002

Cr-Commit-Position: refs/heads/master@{#28441}
 2015-05-18 11:54:00 +00:00
dusan.milosavljevic
8d7633c5cc MIPS: Fix bogus line in assembler test. 
TEST=cctest/test-assembler-mips/MIPS11
BUG=

Review URL: https://codereview.chromium.org/1133663007

Cr-Commit-Position: refs/heads/master@{#28440}
 2015-05-18 10:55:26 +00:00