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Author SHA1 Message Date
dcarney@chromium.org
1adad89746 [turbofan] don't call out to c 
R=bmeurer@chromium.org

BUG=

Review URL: https://codereview.chromium.org/587273002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24122 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 13:56:03 +00:00
dcarney@chromium.org
dd72c26ad2 fix compile for arm64 on mavericks 
R=svenpanne@chromium.org

BUG=

Review URL: https://codereview.chromium.org/592063002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24121 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 13:48:12 +00:00
mvstanton@chromium.org
6bb1340515 Make KeyedLoads from a sloppy arguments array use a handler. 
Before, a custom stub was installed.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/546683003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24120 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 13:23:27 +00:00
aandrey@chromium.org
6ca218cf07 Fix DebugEvaluate on properties defined on Object.prototype 
BUG=415499
R=yangguo
LOG=N

Review URL: https://codereview.chromium.org/592033002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24119 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 12:45:47 +00:00
verwaest@chromium.org
42770b1b21 Remove switch-clause limit 
BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/582653002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24118 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 12:44:23 +00:00
verwaest@chromium.org
045fbe46b1 Pass the ast_id to HandleKeyed to make sure it's the right one (e.g., CountOperation, not just the load-expression's id) 
BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/595453002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24117 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 12:43:40 +00:00
ulan@chromium.org
363619d01d Adjust small heap threshold for idle time handler. 
Follow-up for r23871.

BUG=chromium:407593
LOG=N
TBR=hpayer@chromium.org

Review URL: https://codereview.chromium.org/592053002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24116 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 12:38:34 +00:00
mstarzinger@chromium.org
28385dc9c0 Fix profiler for TurboFan by reducing duplication. 
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/592703002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24115 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 12:32:47 +00:00
baptiste.afsa@arm.com
d7810454b7 [turbofan] Allow encodable 64-bit constants as immediate for ARM64. 
Also make sure that operands order for commutative 64-bit binary operations
are properly swapped when the constant is on the left hand-side.

R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/551543005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24114 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 12:32:23 +00:00
bmeurer@chromium.org
b62b8a8afd Fix windows build. 
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/577353004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24113 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 12:14:49 +00:00
bmeurer@chromium.org
6aa1dfca0e [turbofan] Add operators for float32 support. 
This adds Float32Constant, ChangeFloat32ToFloat64 and
TruncateFloat64ToFloat32 operators.

TEST=compiler-unittests
BUG=v8:3589
LOG=n
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/594493002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24112 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 11:42:10 +00:00
svenpanne@chromium.org
bc609aff70 Merge RecordComment invocations into DeoptimizeIf calls. 
This way the deoptimization reasons are actually threaded through to
the jump table. Tiny cleanup of related MIPS/MIPS64 code on the way.

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/585423002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24111 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 09:50:12 +00:00
bmeurer@chromium.org
7862fa2ae8 [turbofan] Remove extra attributes from MachineOperatorBuilder methods. 
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/585413002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24110 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 09:48:26 +00:00
svenpanne@chromium.org
cebe41bd23 Emit source positions in deopt comments, too. 
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/587223002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24109 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 09:05:22 +00:00
bmeurer@chromium.org
f5dcdee115 [turbofan] Bounds check when lowering JSStoreProperty. 
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/559653005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24105 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 07:17:13 +00:00
bmeurer@chromium.org
a314428a96 [turbofan] Disable value numbering for now. 
TEST=cctest,mjsunit
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/594443002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24104 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 07:15:27 +00:00
svenpanne@chromium.org
e76254071e Introduce a class to carry around a deoptimization reason. 
As discussed in https://codereview.chromium.org/582743002/, here a
mechanical refactoring...

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/587623002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24103 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-22 06:36:57 +00:00
weiliang.lin@intel.com
45a7148678 X87: enable the crankshaft compiler for X87 port. 
BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/579713002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24102 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-20 05:08:58 +00:00
balazs.kilvady@imgtec.com
ffd7362fcc MIPS: Implement loads and calls from 'super’. 
Port r24078 (b7e601f)

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

Review URL: https://codereview.chromium.org/586013002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24099 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 17:25:46 +00:00
jkummerow@chromium.org
78a8f1d119 Fix TRACE_GENERIC_IC coverage 
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/585983002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24098 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 16:45:59 +00:00
mstarzinger@chromium.org
d99e673582 Fix JSBuiltinReducer to deal with non-JSFunction callees. 
R=titzer@chromium.org
TEST=mozilla

Review URL: https://codereview.chromium.org/589573002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24097 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 16:35:42 +00:00
verwaest@chromium.org
22cf55afc0 Internalize if not yet internalized 
BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/589543002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24096 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 15:09:50 +00:00
mstarzinger@chromium.org
7765a5fd88 Add JSBuiltinReducer for inlining well-known builtins. 
R=titzer@chromium.org
TEST=cctest/test-js-typed-lowering/BuiltinMathImul

Review URL: https://codereview.chromium.org/584573003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24095 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 15:02:58 +00:00
verwaest@chromium.org
40bbeef0ee Make Map::Create always use the Object function, and remove the unused inobject properties 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/584943002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24094 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 14:59:14 +00:00
titzer@chromium.org
2af8a21b93 Fix build. 
TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/591453002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24093 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 14:40:08 +00:00
titzer@chromium.org
8892385565 [turbofan] IA: Float64ToUint32 supports mem operand 
BUG=
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/582713002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24092 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 14:25:13 +00:00
verwaest@chromium.org
2d3b7f20b1 Fix test: manually call GC since 0 allocations will not cause GC 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/587663003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24091 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 14:19:26 +00:00
verwaest@chromium.org
a04e4beb0f Fix visitor for generators 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/589513005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24090 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 14:03:34 +00:00
weiliang.lin@intel.com
b2f5677499 X87: Implement loads and calls from 'super'. 
port r24078.

orginal commit message:
   Implement loads and calls from 'super'

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/581273007

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24089 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 13:44:24 +00:00
verwaest@chromium.org
e2cc4baaf3 Use the initial map of the Object function for empty object literals 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/586673002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24088 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 13:40:38 +00:00
verwaest@chromium.org
5d0b12db8e Add fast path in MigrateFastToFast for following transitions that don't extend storage 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/588553002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24087 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 13:39:55 +00:00
machenbach@chromium.org
f7329c62ea Refactoring: Use fake cwd in release script tests. 
TEST=script_test.py
R=tandrii@chromium.org
TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/585893002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24086 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 13:37:34 +00:00
v8-autoroll@chromium.org
9c52d0e477 [Auto-roll] Bump up version to 3.29.80.0 
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24084 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 13:31:59 +00:00
titzer@chromium.org
5881257344 Widen the intake valve for TurboFan. 
R=danno@chromium.org, mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/582703002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24083 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 12:50:50 +00:00
jochen@chromium.org
5b2f030d82 Temporary hack to avoid PDFium crashing 
I'll remove this again once PDFium has the explicit Initialize() call
as well

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

Review URL: https://codereview.chromium.org/583183002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24082 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 12:10:31 +00:00
ulan@chromium.org
32258fdcbb Annotate Heap::FindAllocationMemento for MemorySanitizer. 
This function may intentionally, safely use uninitialized memory.

BUG=chromium:413232
LOG=N
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/585643002

Patch from Sergey Matveev <earthdok@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24081 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 11:32:17 +00:00
jochen@chromium.org
4bdd165fcc Remove a couple of deprecated APIs that moved to Isolate 
Embedders should either pass the information to via
Isolate::CreateParams or use Isolate::SetStackLimit where appropriate

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

Review URL: https://codereview.chromium.org/584843002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24080 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 11:27:54 +00:00
ulan@chromium.org
ebf9b8ab85 ARM: Make stack limit stricter to account for large buffers in MacroAssembler. 
BUG=405338
LOG=Y
R=rmcilroy@chromium.org, rodolph.perfetta@arm.com

Review URL: https://codereview.chromium.org/583163002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24079 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 11:26:36 +00:00
dslomov@chromium.org
e36aacdee2 Implement loads and calls from 'super' 
R=verwaest@chromium.org, arv@chromium.org
BUG=v8:3330
LOG=N

Review URL: https://codereview.chromium.org/527963002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24078 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 11:08:04 +00:00
svenpanne@chromium.org
33ddb37ba3 Removed confusing defensive programming in GenerateJumpTable. 
For a given address/type pair we should always find a deoptimization
bailout ID, otherwise something is wrong. This was already asserted on
ARM, but we now do this consistently on all platforms.

Removed some usesless naming creativity on the way.

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/587473003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24077 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 11:06:59 +00:00
titzer@chromium.org
9253510f5e Fix windows warning. 
TBR=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/583123003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24076 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 10:52:19 +00:00
titzer@chromium.org
b35db9c63b Fix float truncations in typed array tests. 
TBR=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/577163003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24075 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 10:45:04 +00:00
titzer@chromium.org
43627e7ea8 Hack representation inference to assume current behavior of float32 loads and stores, which include implicit representation changes. 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/576973003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24072 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 09:56:12 +00:00
jochen@chromium.org
e744a5ac80 Fix type in idle time undershot histogram name 
TBR=hpayer@chromium.org
LOG=n
BUG=none

Review URL: https://codereview.chromium.org/587563003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24071 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 09:30:04 +00:00
weiliang.lin@intel.com
ae6a25ae4d X87: When serializer is enalbed, we disable the X87 stack check to reduce the code size. 
The reason is that the big code size will leads to test-serialize test cases fail
     when debug mode and snapshot=off.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/582373002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24070 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 09:27:45 +00:00
erik.corry@gmail.com
f1e82cc169 The --optimize-for-size flag should imply a small semi-space 
R=hpayer@chromium.org, mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/585523002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24069 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 09:15:47 +00:00
jochen@chromium.org
a66600f09e Fix leak in cctest/test-heap/ReleaseStackTraceData 
TBR=svenpanne@chromium.org
BUG=none
LOG=n

Review URL: https://codereview.chromium.org/585843002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24068 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 08:25:56 +00:00
jochen@chromium.org
6a14d7d50f Reland 24052 - Require V8 to be explicitly initialized before an Isolate is created 
> We also initialize the Isolate on creation.
>
> This should allow for getting rid of the last remaining default isolate
> traces. Also, it'll speed up several isolate related operations that no
> longer require locks.
>
> Embedders that relied on v8::Isolate to return an uninitialized Isolate
> (so they can set ResourceConstraints for example, or set flags that
> modify the way the isolate is created) should either do the setup before
> creating the isolate, or use the recently added CreateParams to pass e.g.
> ResourceConstraints.
>
> BUG=none
> LOG=y
> R=svenpanne@chromium.org
>
> Review URL: https://codereview.chromium.org/469783002

BUG=none
LOG=y
TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/583153002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24067 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 08:01:35 +00:00
hpayer@chromium.org
052cd2556f Perform scavenges only for small idle times. 
BUG=
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/586643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24066 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 07:51:23 +00:00
erik.corry@gmail.com
35eec7c7ca Reland sticky regexps https://codereview.chromium.org/567313003/ 
R=svenpanne@chromium.org, yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/580383003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24065 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-19 07:36:05 +00:00