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Author SHA1 Message Date
rossberg@chromium.org
7b04a68d23 ES6: Add missing Set.prototype.keys function 
https://people.mozilla.org/~jorendorff/es6-draft.html#sec-set.prototype.keys

The value of the keys property is just the initial value of the values
function.

BUG=v8:3411
LOG=Y
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/353293003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22099 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 14:37:07 +00:00
jarin@chromium.org
1f338fa2e8 Linux perf tool support update + refactoring. 
This adds timestamps to allow profiling with code space reuse. Also a couple of updates to reflect the changes in the JIT perf interface + a move of the perf-related stuff into separate files.

Unfortunately, the change only works with the latest patch  to the perf tool from a Linux perf tool contributor (Stephane Eranian).

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/255803003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22098 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 14:35:58 +00:00
jochen@chromium.org
4c7e259eb4 Fix external snapshot compilation 
TBR=yangguo@chromium.org
LOG=n
BUG=none

Review URL: https://codereview.chromium.org/341433005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22097 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 14:26:40 +00:00
rossberg@chromium.org
66355db6b6 Rip out unused inner_scope_contains_with flag 
R=marja@chromium.org
BUG=

Review URL: https://codereview.chromium.org/349033006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22096 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 13:59:00 +00:00
verwaest@chromium.org
6ff2a77364 Wrap InitializeProperty around SetOwnPropertyIgnoreAttributes and switch over uses 
This is a step in the direction of disentangling all uses of SetOwnPropertyIgnoreAttributes so we can provide a more specific implementation for those usecases, and reduce the capabilities of those clients, avoiding subtle bugs.

InitializeProperty only supports adding properties to extensible objects that do not contain the property yet. JSGlobalProxies cannot have properties themselves, so are not supported either.

BUG=
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/352813002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22095 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 13:48:57 +00:00
jochen@chromium.org
7f6e65a283 Fix compilation on arm after r22092 
TBR=yangguo@chromium.org
LOG=n
BUG=none

Review URL: https://codereview.chromium.org/360723002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22094 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 13:47:20 +00:00
marja@chromium.org
570a0bf8f5 Parser: add usage counters for "use asm". 
R=jochen@chromium.org
BUG=

Review URL: https://codereview.chromium.org/336863007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22093 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 13:35:16 +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
yangguo@chromium.org
5d408ee73d Revert "Fix stack trace accessor behavior." 
This reverts r22089.

TBR=verwaest@chromium.org

Review URL: https://codereview.chromium.org/360033002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22091 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 13:16:42 +00:00
hpayer@chromium.org
fd45684878 Waiting for sweeper threads is last resort in SlowAllocateRaw. 
BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/356403002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22090 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 12:39:06 +00:00
yangguo@chromium.org
e1d80e2858 Fix stack trace accessor behavior. 
R=verwaest@chromium.org
BUG=v8:3404
LOG=N

Review URL: https://codereview.chromium.org/343563009

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22089 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 11:48:20 +00:00
yangguo@chromium.org
f6c4178aa7 Introduce debug events for promises. 
R=aandrey@chromium.org, rossberg@chromium.org
BUG=v8:3093
LOG=Y

Review URL: https://codereview.chromium.org/357603005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22086 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 11:12:42 +00:00
rmcilroy@chromium.org
7aa8cb462f [Arm]: Make Assembler::movw only emit a movw instruction. 
Currently Assembler::movw is really the mov macro instruction, leading to raw
emit calls to generate the real movw instruction. Replace all calls of mow
with the mov macro instruction (which will emit a movw if appropriate) and
make movw always emit movw.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/329233002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22085 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 11:07:28 +00:00
rmcilroy@chromium.org
c1e6743739 [Arm]: Fix liveedit support if --enable_ool_constant_pool is true. 
If the out of line constant pool is enabled, there is an extra value on the stack frame (the
constant pool pointer).  This change fixes GenerateFrameDropperLiveEdit to pull the function
pointer and pop the stack frame correctly whether or not the constant pool pointer is on the
frame.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/338053003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22084 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 11:06:03 +00:00
ishell@chromium.org
d1190c503d Revert "Replace HeapNumber as doublebox with an explicit MutableHeapNumber." 
This reverts commit r22082 for breaking arm64 build.

TBR=verwaest@chromium.org

Review URL: https://codereview.chromium.org/360023003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22083 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 10:19:31 +00:00
ishell@chromium.org
cea1824f58 Replace HeapNumber as doublebox with an explicit MutableHeapNumber. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/355793003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22082 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 09:44:43 +00:00
mstarzinger@chromium.org
b7d3d51a62 Remove kDontInline and simplify compiler hints. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/359733004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22081 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 08:59:23 +00:00
danno@chromium.org
75050d8ccc Use simple keyed store again in ArrayPush_JS_Builtin 
This reverts the change of array.js in r20839 and recovers 38%
performance regression of DOM-Search case in Browsermark2.0. There is
no performance impact on JavaScript benchmarks (Octane, Kraken and
SunSpider).

BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/353953002

Patch from Weiliang Lin <weiliang.lin@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22080 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 08:39:04 +00:00
hpayer@chromium.org
21ea58591a Set promotion queue limit before migrating object. 
BUG=
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/357263004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22079 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 08:02:38 +00:00
yangguo@chromium.org
965f7037c8 Revert "Add mechanism to postpone interrupts selectively." 
This reverts commit r22073.

TBR=yurys@chromium.org

Review URL: https://codereview.chromium.org/362493002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22074 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 06:45:23 +00:00
yangguo@chromium.org
326bc2a533 Add mechanism to postpone interrupts selectively. 
BUG=v8:3408
LOG=N
R=yurys@chromium.org

Review URL: https://codereview.chromium.org/359723005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22073 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-30 06:27:20 +00:00
danno@chromium.org
9176485c8b Support non-internalized string key lookups in Hydrogen KeyedLoadIC 
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/356213003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22070 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-28 00:33:04 +00:00
machenbach@chromium.org
134e50142f Whitespace change to trigger bots. 
TBR=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/354203002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22069 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 18:30:14 +00:00
vogelheim@chromium.org
86529a1826 Build "snapshot_blob.bin" only for the host when using separate toolsets. 
BUG=389310
LOG=N
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/353143002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22068 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 16:47:25 +00:00
verwaest@chromium.org
6f23139659 Cannot check the interceptor since it may not be ready yet. 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/353143003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22067 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 15:34:18 +00:00
verwaest@chromium.org
a80b14ab93 Port the ic part 
BUG=
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/354173002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22066 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 14:01:42 +00:00
verwaest@chromium.org
8945c69855 Don't leak the global object in the Function constructor. 
BUG=
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/359713005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22065 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 13:50:37 +00:00
verwaest@chromium.org
63431b23d1 Split SetProperty(...attributes, strictmode) into DefineProperty(...attributes) and SetProperty(...strictmode) 
BUG=
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/351853005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22064 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 13:48:37 +00:00
yangguo@chromium.org
0133d96be3 Remove script collected debug event. 
R=yurys@chromium.org

Review URL: https://codereview.chromium.org/358873005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22063 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 12:10:43 +00:00
jochen@chromium.org
f4ede82c98 Remove remaining dependencies on allocation.h from a few platform files 
I could move parts of allocation to base/ instead, but I see little to
no value in the allocation base classes, soo..

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

Review URL: https://codereview.chromium.org/351683009

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22062 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 11:37:09 +00:00
mstarzinger@chromium.org
5e738b77dc Remove the duplicated file include. 
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/352223007

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22061 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 11:07:44 +00:00
mstarzinger@chromium.org
7a4054b7d7 Allow inlining of functions containing %_Arguments. 
R=svenpanne@chromium.org
TEST=mjsunit/compiler/inline-arguments

Review URL: https://codereview.chromium.org/356773002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22060 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 11:04:35 +00:00
svenpanne@chromium.org
0be40ff5a5 Unbreak Mac build. 
TBR=marja@chromium.org

Review URL: https://codereview.chromium.org/356153006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22059 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 11:02:18 +00:00
svenpanne@chromium.org
aac4a062d4 Unbreak "os" stuff in shared d8 builds. 
Note that "os" still has no properties on Windows, but at least it's there.

BUG=v8:3407
LOG=y
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/356843005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22058 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 10:37:42 +00:00
machenbach@chromium.org
0fbb59747c Whitespace change to trigger bots. 
TBR=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/352583009

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22057 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 10:28:44 +00:00
svenpanne@chromium.org
23f747b953 Unbreak Win64 build (hopefully). 
cpplint, our fragile overloading of CheckEqualsHelper and Win64 don't
really play together very well...

TBR=marja@chromium.org

Review URL: https://codereview.chromium.org/354143003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22056 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 10:01:44 +00:00
machenbach@chromium.org
9d0988b0fe Let test driver nuke test perf data on errors. 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/350913004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 09:51:08 +00:00
Jacob.Bramley@arm.com
a3c2da4dc4 ARM64: avoid duplicate load of double constants 
R=bmeurer@chromium.org, ulan@chromium.org

BUG=

Review URL: https://codereview.chromium.org/357973002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22051 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 09:00:31 +00:00
marja@chromium.org
3d9080a50f Revert "ARM: Use the shifter operand to merge in previous shift instructions." 
This reverts r 22017

Reason: broke Nexus 7 GPU bots (see crbug.com/389198)

BUG=389198
LOG=n
TBR=machenbach@chromium.org, ulan@chromium.org

Review URL: https://codereview.chromium.org/359713004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22050 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 08:55:41 +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
jochen@chromium.org
1600681420 Remove dependency from platform files on v8.h 
Pass flag values in through a central initialize call.

We still depend on utils.h for RoundUp and IsAligned.

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

Review URL: https://codereview.chromium.org/353113003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22048 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 08:38:56 +00:00
weiliang.lin@intel.com
092389bb33 X87: Use IC register definitions in platform files. 
port r22035

original commit message:
  Use IC register definitions in platform files.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/356133005

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22047 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-27 03:23:31 +00:00
palfia@homejinni.com
903b94d4d2 MIPS: Use IC register definitions in platform files. 
Port r22035 (0eac506)

BUG=
R=palfia@homejinni.com

Review URL: https://codereview.chromium.org/354013003

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22044 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-26 21:03:09 +00:00
yurys@chromium.org
0339d069d9 Add OnCompileError handler and v8::CompileError debug event. 
This event is generated when the parser can not generate code.

R=vsevik@chromium.org, yangguo@chromium.org, yurys@chromium.org

Review URL: https://codereview.chromium.org/264333007

Patch from Alexey Kozyatinskiy <kozyatinskiy@google.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22043 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-26 16:03:52 +00:00
yurys@chromium.org
013bb22cca Remove unused Debug::AfterCompileFlags flags. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/353823004

Patch from Alexey Kozyatinskiy <kozyatinskiy@google.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22042 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-26 15:12:04 +00:00
yangguo@chromium.org
310c37bd43 Fix regexp=interpreted build. 
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/350633003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22041 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-26 13:48:22 +00:00
hpayer@chromium.org
a511695bb5 Added more detailed sweeping timing counters. 
BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/331053003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22040 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-26 12:56:14 +00:00
rossberg@chromium.org
cb2419c615 Infer whether a variable is assigned in inner functions 
R=titzer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/345573002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22039 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-26 11:59:42 +00:00
mstarzinger@chromium.org
1824edd6bc Reland "Allow inlining of functions containing %_ArgumentsLength." 
The layout test failures were unrelated to this change.

R=svenpanne@chromium.org
TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/355993002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22038 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-26 11:55:31 +00:00
ulan@chromium.org
7f5c66b26b Keep CodeRange::current_allocation_block_index_ in range after r21869. 
BUG=305878,388328
LOG=N
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/354003003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22037 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-26 11:49:39 +00:00