AuroraMiddleware/v8
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6407 Commits

Author SHA1 Message Date
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
ulan@chromium.org
c44a69d985 Revert r23916, r23917 for breaking 64-bit tests. 
"Use unsigned type bitsets to limit undefined behaviour".

TBR=rossberg@chromium.org

Review URL: https://codereview.chromium.org/563283003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-12 16:13:05 +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
rossberg@chromium.org
c90c951b6c Fix tests 
TBR=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/565173002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23917 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-12 13:36:08 +00:00
bmeurer@chromium.org
578aeb0b0c [turbofan] Some common operators are globally shared singletons. 
TEST=compiler-unittests,cctest
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/565753004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-12 11:59:26 +00:00
sigurds@chromium.org
4ec63ff97e Reland 
- "Switch inlining to use simplified instead of machine loads."
- "Add copy support in inliner."

Reland fixes:
 - size_t conversion for 64bit arches
 - Don't call front() on empty vector
   (triggers assertion on windows)
 - turbo_inlining now implies turbo_types, as
   it requires simplified lowering.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/559843004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-12 11:06:37 +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
yangguo@chromium.org
d6c7c3f875 Simplify test-debug/ProcessDebugMessagesThreaded and add debug output. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/567933002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23909 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-12 10:47:32 +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
marja@chromium.org
eb19fc013a Add script streaming API. 
Blink will use this API to stream script data into V8 as the scripts
load. During loading, V8 can already parse the scripts. They will be then
compiled and executed when the loading is complete.

This is a reincarnation of https://codereview.chromium.org/366153002/
with fixes.

BUG=
R=jochen@chromium.org, rossberg@chromium.org, svenpanne@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/566553002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23904 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-12 09:12:08 +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
0d2e95d45b Update test262-es6 
R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/558013003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23880 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-11 13:39:37 +00:00
mstarzinger@chromium.org
4bee89e03c Fix typed lowering of ToBoolean on NaN input. 
R=rossberg@chromium.org
TEST=webkit/convert-nan-to-bool

Review URL: https://codereview.chromium.org/565493003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23875 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-11 12:38:16 +00:00
yangguo@chromium.org
9dcf34033b Expect access check in JSObject::DefineAccessor. 
R=ulan@chromium.org, verwaest@chromium.org
BUG=chromium:411793
LOG=N

Review URL: https://codereview.chromium.org/559403002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23874 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-11 12:16:33 +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
marja@chromium.org
90af365ae3 Revert "Add script streaming API." 
This reverts r23865

Revert "Fix compilation after r23865."

This reverts r23867

Reason: the test contains characters too special for Windows's taste.

TBR=ulan@chromium.org

BUG=

Review URL: https://codereview.chromium.org/545203003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23868 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-11 11:29:28 +00:00
alph@chromium.org
ec8f976113 Add AccessorInfo handling into heap profiler. 
BUG=
R=svenpanne@chromium.org, yurys@chromium.org

Review URL: https://codereview.chromium.org/564433003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23866 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-11 11:08:40 +00:00
marja@chromium.org
61c9683d71 Add script streaming API. 
Blink will use this API to stream script data into V8 as the scripts
load. During loading, V8 can already parse the scripts. They will be then
compiled and executed when the loading is complete.

BUG=
R=jochen@chromium.org, rossberg@chromium.org, svenpanne@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/366153002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23865 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-11 11:06:26 +00:00
bmeurer@chromium.org
bfa3884ae0 [turbofan] Machine operators are globally shared singletons. 
TEST=compiler-unittests,cctest
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/547233003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23864 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-11 10:37:49 +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
yangguo@chromium.org
a311c26d4d Expect requiring access check on objects with hidden properties. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/563723002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23860 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-11 09:48:56 +00:00
aandrey@chromium.org
95260f66d0 Fix crash in ScriptDebugServer::wrapCallFrames 
The crash happens in DebugEventListener that gets called for an unhandled exception thrown by TryCatch.ReThrow().

In DevTools some parts of DebugEventListener are implemented in JavaScript, thus we should allow JavaScript execution while handling ReThrow exception in debugger.

BUG=411196
LOG=Y
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/553043002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23858 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-11 09:43:30 +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
ulan@chromium.org
9261c44fd4 Fix status file after r23840. 
TBR=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/557323004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23845 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-10 16:19:42 +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
yangguo@chromium.org
d3af5b67d2 Fix JSReceiver::HasHiddenProperties wrt access-checked objects. 
R=jkummerow@chromium.org
BUG=chromium:411877
LOG=N

Review URL: https://codereview.chromium.org/564443002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23839 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-10 12:31:13 +00:00
bmeurer@chromium.org
cf293f7780 [turbofan] Lower JSStoreProperty during JS typed lowering. 
Note that we cannot yet emit a diamond here (patch is ready), because
the scheduler is still broken wrt. free floating control (seems related
although this diamond is not free floating).

TEST=cctest
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/557123005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23838 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-10 12:29:48 +00:00
bmeurer@chromium.org
6bb08db27e [turbofan] Next step towards shared operators. 
TEST=compiler-unittests,cctest
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/555283004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23837 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-10 12:23:45 +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
mstarzinger@chromium.org
de0b213cf2 Switch inlining to use simplified instead of machine loads. 
R=sigurds@chromium.org
TBR=bmeurer@chromium.org
TEST=cctest/test-run-inlining --turbo-types

Review URL: https://codereview.chromium.org/557253004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23829 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-10 09:48:03 +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
bmeurer@chromium.org
4f5b0911db Revert "Switch inlining to use simplified instead of machine loads.", "Fix size_t to int conversion compile error." and "Add copy support in inliner.". 
This reverts commits r23813, r23805 and r23804 for Windows breakage.

TBR=mstarzinger@chromium.org,sigurds@chromium.org

Review URL: https://codereview.chromium.org/562543002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23816 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-10 06:39:25 +00:00
mstarzinger@chromium.org
947726a79c Switch inlining to use simplified instead of machine loads. 
R=sigurds@chromium.org
TEST=cctest/test-run-inlining --turbo-types

Review URL: https://codereview.chromium.org/551413002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23813 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 15:55:47 +00:00
yangguo@chromium.org
8d6f9811da Do not force interrupt in test-debug/ProcessDebugMessagesThreaded. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/557773002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23810 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 14:31:49 +00:00
bmeurer@chromium.org
bbd96b97e4 [turbofan] Add support for overflow add/sub to the MachineOperatorReducer. 
TEST=base-unittests,compiler-unittests,cctest
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/555833002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23809 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 14:18:17 +00:00
sigurds@chromium.org
1f9215ba8d Add copy support in inliner. 
Refactors JSGraph to ensure that the zone operators are created in
can be different from the Graph's zone.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/553873002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23804 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 13:20:09 +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