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Author SHA1 Message Date
bmeurer@chromium.org
c1ee6247ca [turbofan] Some javascript operators are globally shared singletons. 
Also cleanup the interface, and make the parameter class/accessors
explicit to work-around the type-unsafety of OpParameter<T>.

TEST=compiler-unittests,cctest,mjsunit
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/613683002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24322 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-30 10:42:44 +00:00
neis@chromium.org
40a968bec4 Temporarily remove unsound use of Maybe until we have a proper fix. 
R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/609073002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24321 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-30 10:37:47 +00:00
neis@chromium.org
7045592947 Get rid of code duplication by computing int Lub using range Lub. 
R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/616563002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24320 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-30 10:34:54 +00:00
bmeurer@chromium.org
3eebdc3264 Replace OStream with std::ostream. 
Review URL: https://codereview.chromium.org/618643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24319 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-30 10:29:32 +00:00
dcarney@chromium.org
49ffb141d9 [turbofan] IA: Uint32ToFloat64 supports mem operand. 
BUG=
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/583963002

Patch from Jing Bao <jing.bao@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24318 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-30 10:24:11 +00:00
dcarney@chromium.org
51a2f97d80 [turbofan] x64 lea multiplication matching 
R=bmeurer@chromium.org

BUG=

Review URL: https://codereview.chromium.org/615483003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24317 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-30 09:46:30 +00:00
dcarney@chromium.org
574378d91b fix nacl build after r24308 
TBR=jarin@chromium.org

BUG=

Review URL: https://codereview.chromium.org/619613002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24312 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-30 09:34:16 +00:00
jarin@chromium.org
6a07181cde Refactor BasicBlock to not use GenericNode. 
To manage BasicBlock's predecessors and successors we now use plain
std::vector.

The change also moves bunch of method definitions from header files
to implementation files.

In zlib, the change brings 3x improvement in the scheduler's memory
consumption. The --turbo-stats flag says we go 169MB -> 55MB in
the scheduler, 383MB -> 268MB overall.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/606403003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24308 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-30 08:23:20 +00:00
yangguo@chromium.org
381616fb70 Split even more runtime functions into separate files. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/612023002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24307 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-30 08:23:02 +00:00
jochen@chromium.org
aee775a509 gn: Add missing source files to x86 build 
R=jochen@chromium.org, jochen
BUG=none
LOG=n

Review URL: https://codereview.chromium.org/604553004

Patch from Cem Kocagil <ckocagil@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24306 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-30 08:22:16 +00:00
dcarney@chromium.org
f0daf267aa [turbofan] cleanup x64 code generator a little 
R=bmeurer@chromium.org

BUG=

Review URL: https://codereview.chromium.org/612573004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24305 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-30 07:28:58 +00:00
weiliang.lin@intel.com
7ead464238 X87: Support count operations on super named properties. 
port r24290.

original commit message:

   Support count operations on super named properties.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/612873003

Patch from Chunyang Dai <chunyang.dai@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24304 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-30 07:22:29 +00:00
jochen@chromium.org
8c41380688 Fast-forward version number on bleeding_edge to 3.30.0 
BUG=none
LOG=n
R=danno@chromium.org

Review URL: https://codereview.chromium.org/612823003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24302 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-30 07:13:55 +00:00
balazs.kilvady@imgtec.com
3aba080773 MIPS: Support count operations on super named properties. 
Port r24290 (98dc7ec)

BUG=v8:3330
LOG=N
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/609403002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24295 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 17:11:06 +00:00
paul.lind@imgtec.com
eb3e3ce240 Update AUTHORS file. 
BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/399243002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24294 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 16:51:54 +00:00
balazs.kilvady@imgtec.com
7cdeb38e61 MIPS: Fix r24286 "ExtendStorageStub added, it is aimed for extending objects backing store when it runs out of space". 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/605873005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24293 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 15:59:38 +00:00
dslomov@chromium.org
f08295753d Clean-up tests for super getters and setters 
R=arv@chromium.org

Review URL: https://codereview.chromium.org/617443003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24292 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 15:17:03 +00:00
arv@chromium.org
a36dee4d14 ES6: Implement object literal property shorthand 
This allows the following:

var x = 1;
var o = {x};

This is under the --harmony-object-literals flag.

BUG=v8:3584
LOG=y
R=marja@chromium.org, rossberg@chromium.org

Review URL: https://codereview.chromium.org/584993002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24291 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 14:15:48 +00:00
dslomov@chromium.org
ec209c7721 Support count operations on super named properties. 
R=ishell@chromium.org
BUG=v8:3330
LOG=N

Review URL: https://codereview.chromium.org/613673002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24290 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 13:56:32 +00:00
jarin@chromium.org
5b742b356d Adding more missing deoptimization points in Turbofan. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/595863002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24289 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 13:37:58 +00:00
rmcilroy@chromium.org
d5e33ac3c7 Enable out-of-line constant pool for Arm. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/610963003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24288 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 13:23:27 +00:00
neis@chromium.org
f292c4f78e Take output type into account in JSTypedLowering reduction. 
R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/607033002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24287 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 13:15:41 +00:00
ishell@chromium.org
171e62e589 ExtendStorageStub added, it is aimed for extending objects backing store when it runs out of space. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/587203002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24286 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 13:11:27 +00:00
alph@chromium.org
24d1ef4868 Initial implementation of GetStackSample sampling profiler API. 
The patch is based on https://codereview.chromium.org/578163002/#ps20001
made by gholap@chromium.org

LOG=N
BUG=v8:3490
R=bmeurer@chromium.org, yurys@chromium.org

Review URL: https://codereview.chromium.org/596533002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24285 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 12:59:54 +00:00
balazs.kilvady@imgtec.com
38da3edf58 MIPS: Stores and compound assignments for named super properties. 
Port r24268 (428e63d)

BUG=v8:3330
LOG=N
R=dusan.milosavljevic@imgtec.com

Review URL: https://codereview.chromium.org/616463002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24284 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 12:45:12 +00:00
jochen@chromium.org
9b32bb22c1 Add a getter for the address and size of the code range to the pulic API 
Since the x64 backend currently doesn't emit ABI compliant code, it is
not possible to unwind the stack. During Win64 SEH this will cause the
exception handling to abort, and not even call the unhandled exception
handler. Embedders are advised to install a custom unwind callback using
RtlInstallFunctionTableCallback for the entire code range to catch
unwind attempts for exception handling.

BUG=v8:3598
R=svenpanne@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/612043002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24283 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 12:17:31 +00:00
mstarzinger@chromium.org
b2aaac9404 Drop deprecated method for backing store from AccessBuilder. 
R=bmeurer@chromium.org
TEST=cctest/test-simplified-lowering/RunLoadStoreArrayBuffer

Review URL: https://codereview.chromium.org/614703002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24282 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 11:35:01 +00:00
ishell@chromium.org
df2e4f8e9b Map::Hash() calculation made deterministic in predictable mode. 
BUG=v8:3563
LOG=N
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/610363002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24281 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 11:29:43 +00:00
weiliang.lin@intel.com
baae3f8e1e X87: Stores and compound assignments for named super properties. 
port r24268.

original commit message:

    Stores and compound assignments for named super properties.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/614693003

Patch from Chunyang Dai <chunyang.dai@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24280 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 11:08:06 +00:00
dcarney@chromium.org
058f24d0ce add missing inl includes 
TBR=marja@chromium.org

BUG=

Review URL: https://codereview.chromium.org/612813002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24279 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 10:34:21 +00:00
aandrey@chromium.org
4b072d16f2 Add IsGeneratorFunction and IsGeneratorObject checks to v8::Value. 
R=ulan@chromium.org, yangguo@chromium.org, wingo, yangguo

Review URL: https://codereview.chromium.org/608503002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24278 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 10:22:56 +00:00
dcarney@chromium.org
47880b830f [turbofan] add new ia32 addressing modes 
R=bmeurer@chromium.org

BUG=

Review URL: https://codereview.chromium.org/613643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24277 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 10:15:55 +00:00
m.m.capewell@googlemail.com
85f47bd885 [turbofan] ARM64 support for multiply-accumulate 
Add instruction selectors for multiply-accumulate, multiply-subtract and negated
multiply operations.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/605693003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24276 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 10:08:04 +00:00
bmeurer@chromium.org
f6e97c90fb Fix initialization of assert scopes. 
The thread local key for assert scopes can be lazily initialized and
should be independent of the Isolate initialization. Also cleanup the
assert-scope.{cc,h} implementation while I was at it.

R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/609253002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24275 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 09:39:22 +00:00
yangguo@chromium.org
b0fdeb1b2a Split more runtime functions into seperate files. 
R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/598913004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24274 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 09:32:38 +00:00
dslomov@chromium.org
6312804eb3 Access checks test for stores to 'super'. 
R=dcarney@chromium.org
BUG=v8:3330
LOG=N

Review URL: https://codereview.chromium.org/609273002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24273 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 08:47:04 +00:00
dcarney@chromium.org
287bb3b33b fix win compilation after r24267 
TBR=marja@chromium.org

BUG=

Review URL: https://codereview.chromium.org/610373003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24272 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 08:45:11 +00:00
weiliang.lin@intel.com
6a7cc6cc61 X87: fix the Sqrt issue. 
The test mjsunit/regress/regress-sqrt compares the result of Math.sqrt function
   when using full-compiler and crankshaft compiler seperately. But according to
   glibc bug fixing(https://sourceware.org/bugzilla/show_bug.cgi?id=14032). The
   glibc implementation of std::sqrt() (It is invoked in the generated code when
   full-compiler is used.) will change since glibc 2.19.

   In order to keep consistence of Math.sqrt translation in crankshaft compiler
   and the pass of mjsunit/regress/regress-sqrt. we translate the Math.sqrt func
   by calling the runtime function.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/606403002

Patch from Chunyang Dai <chunyang.dai@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 08:39:05 +00:00
Jacob.Bramley@arm.com
89ee8ec1b1 [turbofan] add some simplifications in the machine operator reducer 
Simplify the '+', '-' and '%' operators with some basic constants (0, 1 or NaN).

R=titzer@chromium.org, bmeurer@chromium.org, titzer@google.com

BUG=

Review URL: https://codereview.chromium.org/599383002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24270 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 08:30:17 +00:00
ishell@chromium.org
40a9b4363e ArrayConcat regression recover after r20312 (appeared on dromaeo benchmarks). 
BUG=chromium:358561
LOG=N
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/597103003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 08:22:24 +00:00
dslomov@chromium.org
7e44408fc6 Stores and compound assignments for named super properties. 
R=ishell@chromium.org, arv@chromium.org, verwaest@chromium.org
BUG=v8:3330
LOG=N

Review URL: https://codereview.chromium.org/593073002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 08:16:24 +00:00
dcarney@chromium.org
d3a021bbe0 [turbofan] add new x64 addressing modes 
R=bmeurer@chromium.org, titzer@chromium.org

BUG=

Review URL: https://codereview.chromium.org/605693002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24267 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 08:11:03 +00:00
yangguo@chromium.org
ad24cdae72 Do not serialize non-lazy compiled function literals. 
... and some small refactorings.

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/594513002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24266 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 07:53:22 +00:00
dcarney@chromium.org
0ae4c7d6b6 build fix - add missing inl include 
TBR=marja@chromium.org

BUG=

Review URL: https://codereview.chromium.org/608203002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24265 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 07:48:05 +00:00
dslomov@chromium.org
ef14bcfebe Revert "Convert obj ToObject in Object.keys()" 
This reverts commit r24260 for breaking test262 tests.

TBR=arv@chromium.org

Review URL: https://codereview.chromium.org/608193002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24264 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 07:30:41 +00:00
dcarney@chromium.org
5d0e9a2496 [turbofan] basic block profiler 
R=titzer@chromium.org, mstarzinger@chromium.org

BUG=

Review URL: https://codereview.chromium.org/593563005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24263 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 07:29:14 +00:00
yangguo@chromium.org
667f15a104 Fix serializing ICs. 
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/587213002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24262 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 07:14:05 +00:00
yangguo@chromium.org
3ef16353ba Move string-related runtime functions into separate files. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/604703004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24261 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 07:08:15 +00:00
dslomov@chromium.org
4e116f383b Convert obj ToObject in Object.keys() 
BUG=v8:3587
LOG=Y
R=arv@chromium.org, dslomov@chromium.org

Review URL: https://codereview.chromium.org/585373003

Patch from Caitlin Potter <caitpotter88@gmail.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24260 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-29 07:07:16 +00:00
dcarney@chromium.org
3968db68e8 initialize v8 early in unittests 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/608773002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24256 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-26 14:17:03 +00:00