AuroraMiddleware/v8
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199bbdb40f
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5126 Commits

Author SHA1 Message Date
rossberg
199bbdb40f Create ast/ and parsing/ subdirectories and move appropriate files 
Moves all files related to AST and scopes into ast/,
and all files related to scanner & parser to parsing/.

Also eliminates a couple of spurious dependencies.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1481613002

Cr-Commit-Position: refs/heads/master@{#32351}
 2015-11-26 16:23:07 +00:00
jkummerow
27d1c008ee [proxies] Refactor JSReceiver::GetKeys() 
In preparation for implementing proper Proxy support.

Review URL: https://codereview.chromium.org/1466243002

Cr-Commit-Position: refs/heads/master@{#32345}
 2015-11-26 14:53:16 +00:00
oth
c19a29f8c5 Re-reland "[Interpreter] Add CreateClosure to BytecodeGraphBuilder." 
Original issue's description:
> [Interpreter] Add CreateClosure to BytecodeGraphBuilder.
>
> Adds code and tests to support CreateClosure bytecode when building
> graphs.
>
> Committed: https://crrev.com/4cceb11b0929abcbc82bf0854554a9b66003335d
> Cr-Commit-Position: refs/heads/master@{#32224}

BUG=v8:4280
LOG=N

Review URL: https://codereview.chromium.org/1474103002

Cr-Commit-Position: refs/heads/master@{#32342}
 2015-11-26 14:33:57 +00:00
yangguo
81e131ce48 [debugger] flood function for stepping before calling it. 
R=verwaest@chromium.org

Committed: https://crrev.com/93eb633214e0f97bf70ae30d2a07b7fbbaa78266
Cr-Commit-Position: refs/heads/master@{#32285}

Review URL: https://codereview.chromium.org/1463803002

Cr-Commit-Position: refs/heads/master@{#32339}
 2015-11-26 14:12:18 +00:00
vogelheim
fd73cb191c Remove usage of deprecated APIs from test-api.cc. 
No more deprecation warnings up to line 11k.

BUG=

Review URL: https://codereview.chromium.org/1427643005

Cr-Commit-Position: refs/heads/master@{#32334}
 2015-11-26 12:44:39 +00:00
jochen
c47ce4cc8e Add explicit Isolate parameter to Exception::CreateMessage() 
This way, we can also capture a stack trace for SMIs

BUG=chromium:495801
R=yangguo@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/1472143006

Cr-Commit-Position: refs/heads/master@{#32331}
 2015-11-26 11:21:39 +00:00
bmeurer
b5d50296ed [turbofan] Optimize truncated safe integer multiplications. 
For a * b with only truncated word32 uses (or result known to be in
signed32 range), we can use Int32Mul if we know for sure that the
intermediate result is inside the safe integer range, and a and b are
in signed32 range.

Drive-by-fix: Also use TypeCache in SimplifiedLowering.

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/1478953002

Cr-Commit-Position: refs/heads/master@{#32330}
 2015-11-26 11:01:44 +00:00
ahaas
2f0d6288c9 [turbofan] Implemented the TruncateFloat32ToInt64 TurboFan operator. 
The TruncateFloat32ToInt64 operator converts a float32 to an int64 using
the round-to-zero rounding mode (truncate). If the input value is
outside the int64 range, then the result depends on the architecture. I
implemented the operator on x64, arm64, and mips64.

R=titzer@chromium.org, jacob.bramley@arm.com

Committed: https://crrev.com/1df1066c3c77464d2a68d7c8d501a5a0f3ad195a
Cr-Commit-Position: refs/heads/master@{#32315}

Review URL: https://codereview.chromium.org/1476063002

Cr-Commit-Position: refs/heads/master@{#32325}
 2015-11-26 10:28:38 +00:00
neis
39efa4348a [proxies] Implement [[Delete]]. 
LOG=N
BUG=v8:1543

Review URL: https://codereview.chromium.org/1479543002

Cr-Commit-Position: refs/heads/master@{#32320}
 2015-11-26 09:34:28 +00:00
ahaas
a336404f61 Revert of [turbofan] Implemented the TruncateFloat32ToInt64 TurboFan operator. (patchset #1 id:1 of https://codereview.chromium.org/1476063002/ ) 
Reason for revert:
Unexpected error occurred.

Original issue's description:
> [turbofan] Implemented the TruncateFloat32ToInt64 TurboFan operator.
>
> The TruncateFloat32ToInt64 operator converts a float32 to an int64 using
> the round-to-zero rounding mode (truncate). If the input value is
> outside the int64 range, then the result depends on the architecture. I
> implemented the operator on x64, arm64, and mips64.
>
> R=titzer@chromium.org, jacob.bramley@arm.com
>
> Committed: https://crrev.com/1df1066c3c77464d2a68d7c8d501a5a0f3ad195a
> Cr-Commit-Position: refs/heads/master@{#32315}

TBR=jacob.bramley@arm.com,titzer@chromium.org,v8-mips-ports@googlegroups.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1475343002

Cr-Commit-Position: refs/heads/master@{#32316}
 2015-11-26 09:05:57 +00:00
ahaas
1df1066c3c [turbofan] Implemented the TruncateFloat32ToInt64 TurboFan operator. 
The TruncateFloat32ToInt64 operator converts a float32 to an int64 using
the round-to-zero rounding mode (truncate). If the input value is
outside the int64 range, then the result depends on the architecture. I
implemented the operator on x64, arm64, and mips64.

R=titzer@chromium.org, jacob.bramley@arm.com

Review URL: https://codereview.chromium.org/1476063002

Cr-Commit-Position: refs/heads/master@{#32315}
 2015-11-26 08:49:26 +00:00
ahaas
57117b8339 [turbofan] Implemented the optional Float32RoundTiesEven operator. 
The Float32RoundTiesEven operator rounds float32 numbers towards the nearest
integer. If the distance to two integers is the same, then the result is
the even integer. This is the default rounding mode of the ieee 754 floating
point standard.

I implemented the optional Float32RoundTiesEven operator on x64, ia32, arm, and arm64.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/1477753002

Cr-Commit-Position: refs/heads/master@{#32308}
 2015-11-25 21:13:20 +00:00
ahaas
19741ac977 [turbofan] Implemented the optional Float32RoundTruncate operator. 
The Float32RoundTruncate operator rounds float32 numbers towards zero.
The operator is currently implemented on x64, ia32, arm, and arm64.

Additionally I added support for the float32 vrintz, vrintn, and vrinta
instructions to the arm simulator.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/1468303005

Cr-Commit-Position: refs/heads/master@{#32301}
 2015-11-25 19:29:02 +00:00
jochen
8d90b92737 Never call CpuFeatures::FlushICache directly 
Always go through Assembler::FlushICache so we automatically use the
simulator when running with a simulator.

BUG=v8:2487
R=epertoso@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/1480623002

Cr-Commit-Position: refs/heads/master@{#32300}
 2015-11-25 19:27:34 +00:00
machenbach
df3dee87a7 Revert of [debugger] flood function for stepping before calling it. (patchset #7 id:120001 of https://codereview.chromium.org/1463803002/ ) 
Reason for revert:
[Sheriff] Breaks layout tests:
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/3074

Original issue's description:
> [debugger] flood function for stepping before calling it.
>
> R=verwaest@chromium.org
>
> Committed: https://crrev.com/93eb633214e0f97bf70ae30d2a07b7fbbaa78266
> Cr-Commit-Position: refs/heads/master@{#32285}

TBR=verwaest@chromium.org,mstarzinger@chromium.org,yangguo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1474943005

Cr-Commit-Position: refs/heads/master@{#32299}
 2015-11-25 19:26:46 +00:00
yangguo
93eb633214 [debugger] flood function for stepping before calling it. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/1463803002

Cr-Commit-Position: refs/heads/master@{#32285}
 2015-11-25 15:45:47 +00:00
machenbach
8452a75315 [test] Skip flaky test. 
BUG=v8:4358
LOG=n
TBR=yangguo@chromium.org, hablich@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1475053002

Cr-Commit-Position: refs/heads/master@{#32282}
 2015-11-25 15:23:49 +00:00
mythria
46401fcb1c [Interpreter] Add support for compare operators to bytecode graph builder. 
Adds implementation and tests for compare operators to bytecode graph builder.

BUG=v8:4280
LOG=N

Review URL: https://codereview.chromium.org/1476473005

Cr-Commit-Position: refs/heads/master@{#32280}
 2015-11-25 15:21:38 +00:00
jochen
aa9cfc8222 Make whether or not a Code object should be created by masm explicit 
We always want to have an Isolate, so just use an extra ctor arg

BUG=2487
R=yangguo@chromium.org,mstarzinger@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/1476763002

Cr-Commit-Position: refs/heads/master@{#32277}
 2015-11-25 14:23:56 +00:00
machenbach
87177738ce [test] Skip flaky test for turbofan on windows. 
BUG=v8:4573
LOG=n
TBR=mstarzinger@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1465193006

Cr-Commit-Position: refs/heads/master@{#32276}
 2015-11-25 14:23:08 +00:00
bmeurer
2732a6ad44 [es6] Correct parsing of regular expression literal flags. 
ES6 section 12.2.8.1 states that flags for regular expression literals
must be checked during parsing and invalid flags are early errors. This
change adapts the Scanner and (Pre)Parser to act according to the spec.

This is also a prerequisite to unify the handling of literal creation
(for Objects, Arrays, Regexps, and at some point Classes).

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/1472323002

Cr-Commit-Position: refs/heads/master@{#32273}
 2015-11-25 13:46:43 +00:00
ulan
7a21cdafaf Optimize ClearNonLiveReferences: do not compact prototype transitions in GC. 
BUG=chromium:554488
LOG=NO

Review URL: https://codereview.chromium.org/1470773003

Cr-Commit-Position: refs/heads/master@{#32272}
 2015-11-25 13:39:13 +00:00
mstarzinger
3d004eeab2 [interpreter] Switch passing of new.target to register. 
This passes the new.target value in a register instead of through a
side-channel via the construct stub. The interpreter entry trampoline
stores this value in a bytecode register so that it can be accessed
directly by the interpreter. The size of the interpreter stack frame
hence grows by one slot.

R=oth@chromium.org
BUG=v8:4544
LOG=n

Review URL: https://codereview.chromium.org/1469313002

Cr-Commit-Position: refs/heads/master@{#32264}
 2015-11-25 11:37:28 +00:00
ahaas
4f4947898d [turbofan] Implemented the optional Float32RoundUp operator. 
The Float32RoundUp operator rounds float32 numbers towards infinity.
The operator is currently implemented on x64, ia32, arm, and arm64.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/1474963002

Cr-Commit-Position: refs/heads/master@{#32262}
 2015-11-25 11:08:21 +00:00
ahaas
74434403f6 [turbofan] Implemented the optional Float32RoundDown operator. 
I implemented the optional Float32RoundDown operator on x64, ia32, arm,
and arm64.

For arm I also had to adjust the simulator.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/1471913006

Cr-Commit-Position: refs/heads/master@{#32261}
 2015-11-25 11:06:13 +00:00
machenbach
b9d5126930 Revert of Reland "[Interpreter] Add CreateClosure to BytecodeGraphBuilder." (patchset #1 id:1 of https://codereview.chromium.org/1475793003/ ) 
Reason for revert:
[Sheriff] Breaks cfi:
https://build.chromium.org/p/client.v8/builders/V8%20Linux64%20-%20cfi/builds/1209

Original issue's description:
> Reland "[Interpreter] Add CreateClosure to BytecodeGraphBuilder."
>
> Original issue's description:
> > [Interpreter] Add CreateClosure to BytecodeGraphBuilder.
> >
> > Adds code and tests to support CreateClosure bytecode when building
> > graphs.
> >
> > Committed: https://crrev.com/4cceb11b0929abcbc82bf0854554a9b66003335d
> > Cr-Commit-Position: refs/heads/master@{#32224}
>
> BUG=v8:4280
> LOG=N
>
> Committed: https://crrev.com/6a8db006e1f0a08a43446b62765bba39fdc6af10
> Cr-Commit-Position: refs/heads/master@{#32257}

TBR=bmeurer@chromium.org,oth@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4280

Review URL: https://codereview.chromium.org/1469303006

Cr-Commit-Position: refs/heads/master@{#32260}
 2015-11-25 11:04:34 +00:00
yangguo
1db01d6d5d Revert of Removed support deprecated (//@|/*@) source(URL|MappingURL)= (patchset #1 id:1 of https://codereview.chromium.org/1474543005/ ) 
Reason for revert:
Failing layout tests:

inspector/tracing/timeline-event-causes.html
virtual/syncpaint/inspector/tracing/timeline-event-causes.html
inspector/animation/animation-timeline-fill.html
virtual/threaded/inspector/tracing/timeline-event-causes.html
inspector/tracing/timeline-script-id.html
inspector/sources/debugger-ui/source-url-comment.html
inspector/console/console-log-linkify-stack-in-errors.html
virtual/syncpaint/inspector/tracing/timeline-script-id.html
virtual/threaded/inspector/tracing/timeline-script-id.html

Original issue's description:
> Removed support deprecated (//@|/*@) source(URL|MappingURL)=
>
> LOG=Y
> BUG=chromium:558998
> R=yangguo@chromium.org
>
> Committed: https://crrev.com/c1e5f005d79c436d90f474f8bc6448c4555a619f
> Cr-Commit-Position: refs/heads/master@{#32249}

TBR=machenbach@chromium.org,kozyatinskiy@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:558998

Review URL: https://codereview.chromium.org/1481513002

Cr-Commit-Position: refs/heads/master@{#32259}
 2015-11-25 10:28:02 +00:00
oth
6a8db006e1 Reland "[Interpreter] Add CreateClosure to BytecodeGraphBuilder." 
Original issue's description:
> [Interpreter] Add CreateClosure to BytecodeGraphBuilder.
>
> Adds code and tests to support CreateClosure bytecode when building
> graphs.
>
> Committed: https://crrev.com/4cceb11b0929abcbc82bf0854554a9b66003335d
> Cr-Commit-Position: refs/heads/master@{#32224}

BUG=v8:4280
LOG=N

Review URL: https://codereview.chromium.org/1475793003

Cr-Commit-Position: refs/heads/master@{#32257}
 2015-11-25 09:51:49 +00:00
bmeurer
09b44428e4 [runtime] First step to sanitize regexp literal creation. 
This is the initial step towards refactoring the regexp literation
creation code to make it less obscure and more similar to the mechanism
we use to create array and object literals.  There's now a new runtime
entry %CreateRegExpLiteral with the same interface as the entries for
array and object literals, except that we still pass the flags as
string.

Instead of embedding the hand written native to clone JSRegExp instances
we now have a FastCloneRegExpStub, which behaves similar to the other
FastCloneShallowArrayStub and FastCloneShallowObjectStub that we already
had.

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

Review URL: https://codereview.chromium.org/1475823003

Cr-Commit-Position: refs/heads/master@{#32255}
 2015-11-25 09:23:28 +00:00
yangguo
713c3df41c Add test to check PRNG quality. 
Credits go to Erik Corry. Taken from:
https://github.com/dart-lang/fletch/blob/master/src/shared/random_test.cc

R=jkummerow@chromium.org
BUG=v8:4566
LOG=N

Committed: https://crrev.com/1a90af55d1e9d7d84e813dc367d475457c7df1ff
Cr-Commit-Position: refs/heads/master@{#32211}

Committed: https://crrev.com/3d84f05cd77091ea8dde7821973f13f53dbaa730
Cr-Commit-Position: refs/heads/master@{#32238}

Committed: https://crrev.com/eeee7ab050013782704b5f89e49d06a30b3455c4
Cr-Commit-Position: refs/heads/master@{#32246}

Review URL: https://codereview.chromium.org/1467133006

Cr-Commit-Position: refs/heads/master@{#32254}
 2015-11-25 08:56:19 +00:00
kozyatinskiy
c1e5f005d7 Removed support deprecated (//@|/*@) source(URL|MappingURL)= 
LOG=Y
BUG=chromium:558998
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/1474543005

Cr-Commit-Position: refs/heads/master@{#32249}
 2015-11-25 08:02:27 +00:00
jarin
9564ffe9c1 [turbofan] Replace information about uses by explicit truncation in representation selection. 
This change replaces the bitwise masking of uses by storing the most general truncation for all uses.

Review URL: https://codereview.chromium.org/1464763003

Cr-Commit-Position: refs/heads/master@{#32248}
 2015-11-25 08:01:00 +00:00
yangguo
47e1ab78d7 Revert of Add test to check PRNG quality. (patchset #5 id:80001 of https://codereview.chromium.org/1467133006/ ) 
Reason for revert:
failure here https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosse4/builds/6842/steps/Check/logs/RandomBitCorrelations12

Original issue's description:
> Add test to check PRNG quality.
>
> Credits go to Erik Corry. Taken from:
> https://github.com/dart-lang/fletch/blob/master/src/shared/random_test.cc
>
> R=jkummerow@chromium.org
> BUG=v8:4566
> LOG=N
>
> Committed: https://crrev.com/1a90af55d1e9d7d84e813dc367d475457c7df1ff
> Cr-Commit-Position: refs/heads/master@{#32211}
>
> Committed: https://crrev.com/3d84f05cd77091ea8dde7821973f13f53dbaa730
> Cr-Commit-Position: refs/heads/master@{#32238}
>
> Committed: https://crrev.com/eeee7ab050013782704b5f89e49d06a30b3455c4
> Cr-Commit-Position: refs/heads/master@{#32246}

TBR=jkummerow@chromium.org,erikcorry@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4566

Review URL: https://codereview.chromium.org/1472833004

Cr-Commit-Position: refs/heads/master@{#32247}
 2015-11-25 07:44:29 +00:00
yangguo
eeee7ab050 Add test to check PRNG quality. 
Credits go to Erik Corry. Taken from:
https://github.com/dart-lang/fletch/blob/master/src/shared/random_test.cc

R=jkummerow@chromium.org
BUG=v8:4566
LOG=N

Committed: https://crrev.com/1a90af55d1e9d7d84e813dc367d475457c7df1ff
Cr-Commit-Position: refs/heads/master@{#32211}

Committed: https://crrev.com/3d84f05cd77091ea8dde7821973f13f53dbaa730
Cr-Commit-Position: refs/heads/master@{#32238}

Review URL: https://codereview.chromium.org/1467133006

Cr-Commit-Position: refs/heads/master@{#32246}
 2015-11-25 07:36:15 +00:00
yangguo
4a472a035d Revert of Add test to check PRNG quality. (patchset #4 id:60001 of https://codereview.chromium.org/1467133006/ ) 
Reason for revert:
still timing out

Original issue's description:
> Add test to check PRNG quality.
>
> Credits go to Erik Corry. Taken from:
> https://github.com/dart-lang/fletch/blob/master/src/shared/random_test.cc
>
> R=jkummerow@chromium.org
> BUG=v8:4566
> LOG=N
>
> Committed: https://crrev.com/1a90af55d1e9d7d84e813dc367d475457c7df1ff
> Cr-Commit-Position: refs/heads/master@{#32211}
>
> Committed: https://crrev.com/3d84f05cd77091ea8dde7821973f13f53dbaa730
> Cr-Commit-Position: refs/heads/master@{#32238}

TBR=jkummerow@chromium.org,erikcorry@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4566

Review URL: https://codereview.chromium.org/1480533002

Cr-Commit-Position: refs/heads/master@{#32243}
 2015-11-25 05:16:13 +00:00
yangguo
3d84f05cd7 Add test to check PRNG quality. 
Credits go to Erik Corry. Taken from:
https://github.com/dart-lang/fletch/blob/master/src/shared/random_test.cc

R=jkummerow@chromium.org
BUG=v8:4566
LOG=N

Committed: https://crrev.com/1a90af55d1e9d7d84e813dc367d475457c7df1ff
Cr-Commit-Position: refs/heads/master@{#32211}

Review URL: https://codereview.chromium.org/1467133006

Cr-Commit-Position: refs/heads/master@{#32238}
 2015-11-25 01:42:10 +00:00
oth
daf185b243 Revert of [Interpreter] Add CreateClosure to BytecodeGraphBuilder. (patchset #8 id:140001 of https://codereview.chromium.org/1458603012/ ) 
Reason for revert:
Build break.

Original issue's description:
> [Interpreter] Add CreateClosure to BytecodeGraphBuilder.
>
> Adds code and tests to support CreateClosure bytecode when building
> graphs.
>
> BUG=v8:4280
> LOG=N
>
> Committed: https://crrev.com/4cceb11b0929abcbc82bf0854554a9b66003335d
> Cr-Commit-Position: refs/heads/master@{#32224}

TBR=bmeurer@chromium.org,mythria@chromium.org,mstarzinger@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4280

Review URL: https://codereview.chromium.org/1471913004

Cr-Commit-Position: refs/heads/master@{#32225}
 2015-11-24 18:11:00 +00:00
oth
4cceb11b09 [Interpreter] Add CreateClosure to BytecodeGraphBuilder. 
Adds code and tests to support CreateClosure bytecode when building
graphs.

BUG=v8:4280
LOG=N

Review URL: https://codereview.chromium.org/1458603012

Cr-Commit-Position: refs/heads/master@{#32224}
 2015-11-24 17:51:54 +00:00
verwaest
8e28e851ee Install ConstructNonConstructable as construct stub for non-constructables. 
BUG=

Review URL: https://codereview.chromium.org/1467473002

Cr-Commit-Position: refs/heads/master@{#32223}
 2015-11-24 17:17:00 +00:00
machenbach
29f4515d61 Revert of Add test to check PRNG quality. (patchset #3 id:40001 of https://codereview.chromium.org/1467133006/ ) 
Reason for revert:
[Sheriff] Times out on arm:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20arm64%20-%20sim/builds/6202/steps/Check/logs/RandomBitCorrelations

Original issue's description:
> Add test to check PRNG quality.
>
> Credits go to Erik Corry. Taken from:
> https://github.com/dart-lang/fletch/blob/master/src/shared/random_test.cc
>
> R=jkummerow@chromium.org
> BUG=v8:4566
> LOG=N
>
> Committed: https://crrev.com/1a90af55d1e9d7d84e813dc367d475457c7df1ff
> Cr-Commit-Position: refs/heads/master@{#32211}

TBR=jkummerow@chromium.org,erikcorry@google.com,yangguo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4566

Review URL: https://codereview.chromium.org/1473613002

Cr-Commit-Position: refs/heads/master@{#32215}
 2015-11-24 14:50:05 +00:00
epertoso
4307e44899 Adds the possibility of setting a Code object as the callback of a FunctionTemplate. 
BUG=

Review URL: https://codereview.chromium.org/1407313004

Cr-Commit-Position: refs/heads/master@{#32213}
 2015-11-24 14:33:23 +00:00
neis
a25018905d [proxies] Implement [[PreventExtensions]] and [[IsExtensible]]. 
BUG=

Review URL: https://codereview.chromium.org/1441043002

Cr-Commit-Position: refs/heads/master@{#32212}
 2015-11-24 14:16:24 +00:00
yangguo
1a90af55d1 Add test to check PRNG quality. 
Credits go to Erik Corry. Taken from:
https://github.com/dart-lang/fletch/blob/master/src/shared/random_test.cc

R=jkummerow@chromium.org
BUG=v8:4566
LOG=N

Review URL: https://codereview.chromium.org/1467133006

Cr-Commit-Position: refs/heads/master@{#32211}
 2015-11-24 14:14:59 +00:00
ofrobots
e7560013e3 [heap] report allocated object to the inline-allocation-observers 
Makes it possible for the the inline allocation observers to be sample the
actual object allocation on which the notification triggers.

R=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1460063006

Cr-Commit-Position: refs/heads/master@{#32209}
 2015-11-24 13:48:05 +00:00
yangguo
085fed0fb5 Implement xorshift128+ for Math.random. 
BUG=v8:4566
LOG=N

Committed: https://crrev.com/2755c5a1b1cf7fc4c5c614378e5231636e6dcff5
Cr-Commit-Position: refs/heads/master@{#32200}

Review URL: https://codereview.chromium.org/1464303002

Cr-Commit-Position: refs/heads/master@{#32206}
 2015-11-24 13:18:44 +00:00
adamk
2ea7f3c869 [es6] Fix parsing of 'yield' in function and generator expressions 
In a function expression, 'yield' is allowed, even if the expression
occurs inside a generator. Similarly, even in a non-generator,
a generator expression's name must not be 'yield'.

BUG=v8:3983
LOG=n

Review URL: https://codereview.chromium.org/1460393003

Cr-Commit-Position: refs/heads/master@{#32188}
 2015-11-23 21:34:30 +00:00
jochen
3b3413442f Some missed three Isolate::Current calls... delete them anyway 
BUG=2487
R=yangguo@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/1466323002

Cr-Commit-Position: refs/heads/master@{#32178}
 2015-11-23 13:48:26 +00:00
jochen
0da1a0c068 Remove v8::i::Isolate::Current from cctests 
BUG=2487
R=yangguo@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/1468943002

Cr-Commit-Position: refs/heads/master@{#32176}
 2015-11-23 12:38:33 +00:00
jarin
6fb0f56351 [turbofan] Simplify representations selection for phi. 
Review URL: https://codereview.chromium.org/1467193002

Cr-Commit-Position: refs/heads/master@{#32175}
 2015-11-23 12:31:57 +00:00
jarin
134869fd24 [turbofan] Further simplify representation inference for NumberTo(U)int32. 
Review URL: https://codereview.chromium.org/1471723002

Cr-Commit-Position: refs/heads/master@{#32174}
 2015-11-23 12:30:24 +00:00