AuroraMiddleware/v8
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6114 Commits

Author SHA1 Message Date
paul.lind@imgtec.com
fe7860fce2 MIPS: Fix test-simplified-lowering to pass without tf implemention. 
GenerateCode() only for SupportedTarget() in 3 places, as in the
other tests here.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/459913002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 18:54:40 +00:00
machenbach@chromium.org
604c52da52 Revert "Enable C++11 tests on windows." 
This reverts commit r23052. This sets a new landmine.

TBR=jochen@chromium.org
BUG=400033
LOG=n

Review URL: https://codereview.chromium.org/465583002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23054 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 18:28:54 +00:00
machenbach@chromium.org
f744c68936 Revert "Reland "MIPS: Add support for arch. revision 6 to mips32 port."" 
This reverts commit r23050 for breaking runhooks on chromium.

See e.g.:
http://build.chromium.org/p/client.v8/builders/Chrome%20Linux%20Perf/builds/1438/steps/runhooks/logs/stdio

TBR=jochen@chromium.org

Review URL: https://codereview.chromium.org/458983003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23053 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 16:18:49 +00:00
machenbach@chromium.org
c9d217adf5 Enable C++11 tests on windows. 
This also adds a landmine as windows bots need a clobber.

BUG=400033
LOG=n
TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/457413003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23052 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 16:10:29 +00:00
titzer@chromium.org
6fa2cee262 Move MachineRepresentation to machine-type.h and rename to MachineType in preparation for merging it with RepType. 
R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/456333002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23051 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 15:55:28 +00:00
dusan.milosavljevic@imgtec.com
2097fa59b3 Reland "MIPS: Add support for arch. revision 6 to mips32 port." 
Original commit r23028 breaks ARM64 build due to conflicting FP64 symbolic constant definition in src/globals.h and src/arm64/constants-arm64.h.

TEST=
BUG=
R=jkummerow@chromium.org, paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/457313003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23050 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 15:46:32 +00:00
verwaest@chromium.org
d094d0fb44 Tag all prototypes as proto, except those set using __proto__ 
BUG=
R=ishell@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/450303003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23042 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 14:00:58 +00:00
titzer@chromium.org
6603cbb319 Remove duplication in Scheduler and simplify interface. Make ComputeSchedule() and ComputeSpecialRPO() the only interface used by clients. 
R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/460633002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23039 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 13:07:32 +00:00
jarin@chromium.org
1f776a07a6 Reland "More lazy deoptimization in Turbofan (binops, loads/stores)" 
This relands commit r23029 + adds missing lazy deopts for JSAdd operator inside VisitForInStatement. The added lazy deopt still refers to a bogus bailout id, but at least the graphs can be scheduled.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/450103004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23033 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 12:26:17 +00:00
jarin@chromium.org
2558423c85 Revert "More lazy deoptimization in Turbofan (binops, loads/stores)" 
This reverts commit r23029.

BUG=
TBR=eisinger@chromium.org

Review URL: https://codereview.chromium.org/460623002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23031 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 11:21:51 +00:00
jochen@chromium.org
152c3b809c Revert 23028 - "MIPS: Add support for arch. revision 6 to mips32 port." 
Breaks compilation of ARM64.

| Additional summary:
|  - Introduce fp64 fpu mode into mips32 port required for r6.
|  - Implement runtime detections for fpu mode and arch. revision to preserve
|    compatibility with previous architecture revisions.
|
| TEST=
| BUG=
| R=jkummerow@chromium.org, paul.lind@imgtec.com
|
| Review URL: https://codereview.chromium.org/453043002

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

Review URL: https://codereview.chromium.org/458193002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23030 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 11:01:06 +00:00
jarin@chromium.org
d04a7d6d91 More lazy deoptimization in Turbofan (binops, loads/stores) 
Deoptimizing binory operations, (Load|Store)(Property|Named),
constructors.

This also fixes safepoint lookup to account for lazily deoptimized code.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/453383002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23029 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 10:42:01 +00:00
dusan.milosavljevic@imgtec.com
6c47bc726c MIPS: Add support for arch. revision 6 to mips32 port. 
Additional summary:
 - Introduce fp64 fpu mode into mips32 port required for r6.
 - Implement runtime detections for fpu mode and arch. revision to preserve
   compatibility with previous architecture revisions.

TEST=
BUG=
R=jkummerow@chromium.org, paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/453043002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23028 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 10:40:25 +00:00
titzer@chromium.org
7617f0dc1b Fix size_t/int conversions for Win64. 
TBR=jochen@chromium.org
BUG=

Review URL: https://codereview.chromium.org/459763002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23027 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 10:06:36 +00:00
titzer@chromium.org
670df5063b Implement representation selection as part of SimplifiedLowering. Representation selection also 
requires inserting explicit representation change nodes to be inserted in the graph. Such nodes
are pure, but also need to be lowered to machine operators. They need to be scheduled first, to
determine the control input for any branches inside.

This CL requires extensive testing. More tests to follow.

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/425003004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23026 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 09:40:02 +00:00
machenbach@chromium.org
fc87e1d477 Skip test that times out. 
BUG=v8:3503
LOG=n
TBR=jochen@chromium.org

Review URL: https://codereview.chromium.org/458133002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23025 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 09:16:14 +00:00
yangguo@chromium.org
413b20b6c1 Make %DebugPushPromise more robust wrt fuzzing. 
If %DebugPushPromise and throwing is called outside its intended context,
we may encounter assertion failures.

R=hpayer@chromium.org
BUG=401915
LOG=N

Review URL: https://codereview.chromium.org/453933002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23023 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 07:59:10 +00:00
jarin@chromium.org
e1deee4181 Revert "Initial shot at deoptimizing JSCallFunction in Turbofan." 
This reverts commit r23020.

BUG=
TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/453363003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23022 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 07:33:58 +00:00
jarin@chromium.org
5c2e968bdb Initial shot at deoptimizing JSCallFunction in Turbofan. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/444883006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23020 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 06:55:16 +00:00
machenbach@chromium.org
102a17402f Skip richards with TF. 
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/458483002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23004 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-08 14:07:50 +00:00
rossberg@chromium.org
82502075d6 Mark Distributivity tests flaky on ARM 
R=machenbach@chromium.org
BUG=

Review URL: https://codereview.chromium.org/456763003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23003 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-08 14:05:24 +00:00
mstarzinger@chromium.org
0e47697c18 Minor simplification and cleanup of graph builder. 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/448113002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23000 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-08 13:51:30 +00:00
rossberg@chromium.org
f7c49bafb0 ES6: Implement WeakMap and WeakSet constructor logic 
Now that iterators are enabled by default we need to correctly
handle the parameter for WeakMap and WeakSet. If provided then the
argument is iterated over to add entries to the WeakMap and WeakSet.

BUG=v8:3399
LOG=Y
R=adamk@chromium.org, rossberg@chromium.org

Review URL: https://codereview.chromium.org/448013005

Patch from Erik Arvidsson <arv@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22999 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-08 13:39:13 +00:00
yangguo@chromium.org
0c32d8c5cb Fix debug-promises tests. 
Using assertEquals on two Promises always passes. Use assertSame instead.

R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/455683002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22995 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-08 11:57:51 +00:00
rossberg@chromium.org
d9d6a60973 Enable ES6 unscopables 
R=yangguo@chromium.org
BUG=v8:3401
LOG=Y

Review URL: https://codereview.chromium.org/455743002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22994 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-08 11:42:59 +00:00
sigurds@chromium.org
055fe8c3e9 Update and extend context specialization. 
* Add store-chain folding to context specialization.
* Replace all uses of context with constant and then use
  a visitor to find the places to optimize.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/440053002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22993 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-08 11:05:31 +00:00
rossberg@chromium.org
5427ea5285 Remove proxies from --harmony switch for M38, because problems 
They can still be activated separately using the --harmony-proxies switch,
but are no longer implied by Chrome's "Experimental JavaScript" option.

R=yangguo@chromium.org
BUG=
LOG=Y

Review URL: https://codereview.chromium.org/453903002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22990 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-08 09:58:19 +00:00
svenpanne@chromium.org
ef6e0fa174 Re-enable C++11 tests (still not on VS or NaCL). 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/457593002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22989 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-08 09:03:50 +00:00
bmeurer@chromium.org
12e8b34b07 Reland "Add initial support for compiler unit tests using GTest/GMock.". 
LOG=y
BUG=v8:3489
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/457503002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22987 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-08 07:04:07 +00:00
bmeurer@chromium.org
a5067853ff Skip -pedantic for GTest as long as we -std=gnu++0x. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/457553002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22986 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-08 06:59:11 +00:00
wingo@igalia.com
cde2b800c7 Properly rebaseline getOwnPropertyNames test. 
R=arv@chromium.org
TBR=arv@chromium.org, rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/454463002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22982 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-07 18:19:38 +00:00
wingo@igalia.com
9d6a18ad1c Rebaseline WebKit object getOwnPropertyNames test for Array.{keys,values,entries} 
R=arv@chromium.org
TBR=rossberg@chromium.org

Review URL: https://codereview.chromium.org/451703005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22981 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-07 17:57:27 +00:00
wingo@igalia.com
cebddb662e Enable ES6 iteration by default 
This enables for-of, as well as @@iterator implementations for strings
and arrays.

R=rossberg@chromium.org
BUG=v8:2214
LOG=Y

Review URL: https://codereview.chromium.org/446023002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22980 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-07 16:42:14 +00:00
verwaest@chromium.org
a1f3f02415 Mark as prototype only after instantiating the function 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/447293002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22979 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-07 16:14:22 +00:00
neis@chromium.org
c972e8e213 Extend some operations to range types. 
This is a reland of 22945, which failed to build on Windows due to
(some versions of?) Visual Studio lacking copysign().

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/448093002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22977 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-07 15:30:16 +00:00
machenbach@chromium.org
f263478eed Enable TF for testing benchmarks. 
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/440383002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-07 15:26:28 +00:00
mstarzinger@chromium.org
6fce0d4df3 Remove dangerous default parameter from machine Store operator. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/451593002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22970 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-07 11:01:02 +00:00
rodolph.perfetta@arm.com
437fef5000 ARM64: Support arbitrary offset in load/store pair. 
TF calls can generate code exceeding the instruction range.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/440303004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22969 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-07 10:46:40 +00:00
sigurds@chromium.org
32c4ed8d21 Directly use OperatorProperties where possible instead. 
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22967 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-07 09:14:47 +00:00
mstarzinger@chromium.org
159cc8ddf2 v8::TryCatch should cancel the scheduled exception on Reset. 
v8::TryCatch cancels the scheduled exception on destruction if |Rethrow|
was never called.
It is reasonable to do the same in |Reset|.

BUG=362388, 359386
LOG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/443853002

Patch from Yutaka Hirano <yhirano@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22963 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-07 08:55:49 +00:00
wingo@igalia.com
2c615439bc Mirror object properties are always names 
R=aandrey@chromium.org, rossberg@chromium.org, yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/443843004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22959 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-07 08:36:38 +00:00
yangguo@chromium.org
2ec32f346d Only escape U+0022 in argument values of String.prototype HTML methods 
Contributed by Mathias Bynens <mathiasb@opera.com>.

TEST=mjsunit/es6/string-html
BUG=v8:2217
LOG=Y
R=arv@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/446973004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22955 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-07 07:45:33 +00:00
bmeurer@chromium.org
0a84fab8ef No need to link base-unittests with GMock. 
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/447123002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22954 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-07 07:14:13 +00:00
adamk@chromium.org
c865b20417 Update webkit test for expected own properties 
Follow up to: 438103002

BUG=None
LOG=Y
R=adamk@chromium.org, rossberg@chromium.org

Review URL: https://codereview.chromium.org/439153005

Patch from Erik Arvidsson <arv@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-06 19:30:52 +00:00
neis@chromium.org
7692ec62dc Revert "Extend some operations to range types." 
This reverts commit 22945.  Turns out Visual Studio doesn't have copysign().

TBR=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/450473002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-06 17:43:55 +00:00
neis@chromium.org
86759140f0 Extend some operations to range types. 
This is a reland of 22934, which failed to build on Windows due to a missing include, and on ARM due to a name clash with some predefined constants.

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/444023002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-06 17:23:47 +00:00
rossberg@chromium.org
25b978cbf4 This implements unscopables 
The unscobables allow us to black list properties from showing up in
with statements.

https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object-environment-records-hasbinding-n

The spec draft is not fully up to date.

https://github.com/rwaldron/tc39-notes/blob/master/es6/2014-07/jul-29.md#conclusionresolution

BUG=v8:3401
LOG=Y
R=rossberg@chromium.org, verwaest@chromium.org

Review URL: https://codereview.chromium.org/384963002

Patch from Erik Arvidsson <arv@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-06 15:50:40 +00:00
yangguo@chromium.org
a1ee057ff7 Rebaseline webkit test expectations after r22938. 
TBR=rossberg@chromium.org

Review URL: https://codereview.chromium.org/446883002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22941 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-06 15:31:35 +00:00
yangguo@chromium.org
c29b0a962d Add CheckObjectCoercible for the String.prototype HTML methods 
Contributed by Mathias Bynens <mathiasb@opera.com>.

TEST=mjsunit/es6/string-html
BUG=v8:2218
LOG=Y
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/422543003

Patch from Mathias Bynens <mathias@qiwi.be>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-06 14:58:46 +00:00
neis@chromium.org
19d07b2a9b Revert "Extend some operations to range types." 
This reverts 22934.

TBR=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/443123002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-06 14:09:21 +00:00