AuroraMiddleware/v8
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67 Commits

Author SHA1 Message Date
mstarzinger@chromium.org
3adac582b0 Deprecate LoweringBuilder in favor of Reducer. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/476733002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23128 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-14 12:24:37 +00:00
bmeurer@chromium.org
ae7d781d8b [turbofan] Introduce WordRor machine operator. 
Move recognition of rotate-right operations to the
MachineOperatorReducer, so we don't need to repeat that in the
InstructionSelector for every backend.

TEST=base-unittests,compiler-unittests,cctests
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/469213002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23121 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-14 09:07:58 +00:00
hpayer@chromium.org
24fceeeabb Move store-buffer to heap and remove some unnecessary includes. 
BUG=
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/463523002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23046 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-11 14:22:24 +00:00
yangguo@chromium.org
4db68f26e2 Fix GN build. 
TBR=rossberg@chromium.org

Review URL: https://codereview.chromium.org/459623002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23013 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-09 10:02:42 +00:00
rossberg@chromium.org
7cd2c215ac Fix BUILD.gn after unflagging unscopables 
TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/455823002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-08 13:55:17 +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
hpayer@chromium.org
604eaa0d27 Move objects-visiting into heap. 
BUG=
R=jochen@chromium.org, mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/443933002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22971 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-07 12:21:01 +00:00
yangguo@chromium.org
2e4114975f Fix BUILD.gn after r22923. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/449783002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22956 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-07 08:02:37 +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
d07203bc90 Fix BUILD.gn 
TBR=jochen@chromium.org

Review URL: https://codereview.chromium.org/442343003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-06 14:57:04 +00:00
yangguo@chromium.org
71857295b4 Reland "Implement trigonometric functions using a fdlibm port." 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/448643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-06 11:39:39 +00:00
yangguo@chromium.org
ff7975aa8d Revert "Implement trigonometric functions using a fdlibm port." 
This reverts r22918 and r22920.

TBR=hpayer@chromium.org

Review URL: https://codereview.chromium.org/448633002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-06 11:04:47 +00:00
yangguo@chromium.org
3c4d23b917 Implement trigonometric functions using a fdlibm port. 
R=jochen@chromium.org, rtoy@chromium.org, svenpanne@chromium.org
BUG=v8:3006
LOG=N

Review URL: https://codereview.chromium.org/411263004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-06 10:33:17 +00:00
adamk@chromium.org
bcf8b05072 Enable ES6 Map and Set by default 
In doing so also remove all references to the --harmony-collections flag.
Due to the way context snapshotting works, it's not possible to simply
enable the flag by default.

Depends on ES6 Symbols: https://codereview.chromium.org/421313004

BUG=v8:1622
LOG=Y
R=arv@chromium.org, rossberg@chromium.org

Review URL: https://codereview.chromium.org/427723002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22889 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-05 19:37:32 +00:00
verwaest@chromium.org
62714a58cd Inline LookupInHolder and NextHolder 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/437513002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22853 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-05 09:32:55 +00:00
jochen@chromium.org
c608c2f0be Move a bunch of GC related files to heap/ subdirectory 
BUG=none
R=hpayer@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/437993003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22850 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-05 08:18:22 +00:00
mstarzinger@chromium.org
bff9c5daeb Add new files to the GN build after r22709. 
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/434673002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22768 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-31 15:36:22 +00:00
ernstm@chromium.org
70e2a040b3 Move GCTracer to separate files. 
- No functional changes.

R=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/416543003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22600 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-24 13:06:38 +00:00
jochen@chromium.org
b019be29eb Fix v8 Windows GN build. 
The paths for some of the Windows-specific files was incorrect.

R=jochen@chromium.org

Review URL: https://codereview.chromium.org/402693002

Patch from Brett Wilson <brettw@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22455 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-17 17:39:54 +00:00
yangguo@chromium.org
59de1ffbe5 Fix ninja build. 
TBR=jochen@chromium.org

Review URL: https://codereview.chromium.org/397463004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22435 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-16 14:59:49 +00:00
jochen@chromium.org
168742b81a Introduce a PrototypeIterator class and use it for prototype access 
The new pattern is that we first get the map of the root of the
prototype chain using Object::GetMapRoot() and then walk up the
prototype chain using Map::prototype().

BUG=???
R=verwaest@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/376233002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22365 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-14 07:19:49 +00:00
jarin@chromium.org
cfccf7938e Reland "Linux perf tool support update + refactoring." (r22146, fifth attempt) 
Bringing the offending timer functions to the platform dependent files.

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/367033002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22210 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-03 19:18:26 +00:00
jochen@chromium.org
7b94143287 Don't even include v8.h from libbase or libplatform 
BUG=none
R=yangguo@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/369073002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22182 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-03 08:50:52 +00:00
jochen@chromium.org
ca16bb7ae2 Split out libplatform into a separate libary 
Also remove the "use default platform" compile flag. Instead, the embedder
has to provide the platform.

Change all binaries to use the default platfrom from libplatform.

Unless --job-based-sweeping is passed, nothing uses the platform yet, so
nothing will break for embedders (yet).

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

Review URL: https://codereview.chromium.org/345903004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22180 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-03 07:37:27 +00:00
yangguo@chromium.org
b6fcac16a3 Revert "Reland "Linux perf tool support update + refactoring." (r22118)" 
This reverts r22146.

TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/366883004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22150 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-02 10:19:35 +00:00
jarin@chromium.org
1dbeb822bd Reland "Linux perf tool support update + refactoring." (r22118) 
This disables the perf support in Android because of build problems with librt (should be fixable with a bit of effort, but priority is low).

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/360783006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22146 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-02 08:38:52 +00:00
jarin@chromium.org
06e082c815 Revert "Linux perf tool support update + refactoring." (r22118). 
Android ninja build still failing.

TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/367633003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22119 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-01 13:12:08 +00:00
jarin@chromium.org
2b7580c2d4 Reland "Linux perf tool support update + refactoring." 
This relands r22098.

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/368433006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22118 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-07-01 12:20:21 +00:00
jochen@chromium.org
2e1a6ba72a Revert 22098 "Linux perf tool support update + refactoring." 
GetCurrentThreadId doesn't compile on android

Also reverts follow up build fix attempts

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

Review URL: https://codereview.chromium.org/337093005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22104 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 17:21:35 +00:00
jarin@chromium.org
398a59e791 Fix build (forgot to update BUILD.gn) 
TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/341063008

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22100 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 15:06:04 +00:00
jochen@chromium.org
a4506cd3f2 Move platform abstraction to base library 
Also split v8-core independent methods from checks.h to base/logging.h and
merge v8checks with the rest of checks.

The CPU::FlushICache method is moved to CpuFeatures::FlushICache

RoundUp and related methods are moved to base/macros.h

Remove all layering violations from src/libplatform

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

Review URL: https://codereview.chromium.org/358363002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22092 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 13:25:46 +00:00
svenpanne@chromium.org
e25f833496 Added slim versions of output streams. 
R=bmeurer@chromium.org, mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/352823003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22049 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 08:42:17 +00:00
marja@chromium.org
62ffc7de20 New try: Parser: Delay internalizing strings and values 
This is a reincarnation of r21841.

The previous try was https://codereview.chromium.org/314603004/ but it regressed
JSBench and morejs.

BUG=
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/335293004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21972 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 14:03:24 +00:00
jochen@chromium.org
8a21855b7f Don't list platform-posix.cc twice on android 
BUG=387326
R=marja@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/350893002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21967 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-24 12:41:17 +00:00
vogelheim@chromium.org
7b7bb25a24 Support external startup data in V8. 
[Re-retry of r21696 and r21739]

If the embedder chooses, the 'natives' (library sources) and the
precompiled startup blob can be written to files during the build
process and handed over to V8 at startup. The main purpose would be
to reduce the size of the compiled binary for space constrained
platforms.

The build-time option is off by default. Nothing should change if
it's not enabled.

BUG=
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/334913004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21941 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-23 13:52:17 +00:00
jkummerow@chromium.org
01dde7513c Add safe numerics classes, imported from Chromium. 
Not used for anything yet.

R=jochen@chromium.org

Review URL: https://codereview.chromium.org/336183003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21883 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-18 11:01:54 +00:00
marja@chromium.org
9ad39a8043 Revert "Parser: Delay internalizing strings and values." (r21841) 
Plus the fixes on top.

Reason: regresses benchmarks (JSBench) and perf (morejs).

TBR=rossberg@chromium.org
BUG=385404
LOG=N

Review URL: https://codereview.chromium.org/345513003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21882 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-18 07:30:56 +00:00
marja@chromium.org
2b52295935 Fix gn build. 
TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/338553002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21843 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-13 13:45:49 +00:00
verwaest@chromium.org
bb2b08b194 Implement LookupIterator designed to replace LookupResult 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/314953006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21767 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-11 09:59:14 +00:00
mstarzinger@chromium.org
ce947a4392 Fix typos in BUILD.gn source lists 
"foo,cc" is not the same as "foo.cc"

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/326193002

Patch from James Robinson <jamesr@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21765 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-11 09:42:48 +00:00
mstarzinger@chromium.org
05216fdd56 Fix GN build. 
R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/328883005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21759 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-11 08:31:13 +00:00
mstarzinger@chromium.org
2709e30562 Revert "Fix gn build". 
This was reverted due to GN build failures while rolling V8 into
Chromium. Locally reproducing it verified that this makes the GN
build pass again.

R=jkummerow@chromium.org, machenbach@chromium.org

Review URL: https://codereview.chromium.org/324013006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21749 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-10 15:34:49 +00:00
machenbach@chromium.org
6ccf6f8bf8 Revert "Support external startup data in V8." 
This reverts commit r21696 for breaking chromium windows compilation in the chromium cq.

Conflicts:
	src/d8.cc

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/328693003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21740 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-10 10:51:33 +00:00
mstarzinger@chromium.org
2d8dc7c691 Revert "Port 'external startup data' flag from gyp to gn." 
This cause compile failures on the GN buildbot about 'gen/v8/libraries.bin'
missing and no known rule to make it.

TBR=vogelheim@chromium.org

Review URL: https://codereview.chromium.org/327703004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21739 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-10 10:06:14 +00:00
vogelheim@chromium.org
1d29b1824b Port 'external startup data' flag from gyp to gn. 
R=jochen@chromium.org
BUG=

Review URL: https://codereview.chromium.org/316363004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21721 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-06 14:30:33 +00:00
jochen@chromium.org
3086f3735a Fix gn build 
BUG=none
TBR=brettw@chromium.org,vogelheim@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/318043002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21706 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-06 07:26:23 +00:00
vogelheim@chromium.org
ba9f391bc0 Support external startup data in V8. 
[Retry of crrev.com/293993021, which caused problems with 'ninja all' in Chromium. First patch set if a clean apply
of crrev.com/293993021. Subsequent sets are the actual fix
for that issue.]

If the embedder chooses, the 'natives' (library sources) and the
precompiled startup blob can be written to files during the build
process and handed over to V8 at startup. The main purpose would be
to reduce the size of the compiled binary for space constrained
platforms.

The build-time option is off by default. Nothing should change if
it's not enabled.

BUG=
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/315033002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21696 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-05 13:06:21 +00:00
jochen@chromium.org
799fc835f8 Move atomic ops and related files to base library 
BUG=none
R=jkummerow@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/316133002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21693 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-05 12:14:47 +00:00
jochen@chromium.org
d208d2f661 Address a few TODOs in the gn config 
- add direct dependant settings
- only compile mksnapshot on the host toolset

BUG=none
LOG=n
R=machenbach@chromium.org, brettw@chromium.org

Review URL: https://codereview.chromium.org/314073002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21689 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-05 08:45:24 +00:00
jochen@chromium.org
f136e8fcb7 Fix building android gn 
BUG=none
TBR=machenbach@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/313923002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21678 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-04 15:21:26 +00:00