jkummerow@chromium.org
85ae341b09
Revert "Defer allocation of native function literals."
...
This reverts r17017 for breaking LayoutTests.
R=mstarzinger@chromium.org
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/25315002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17024 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 17:42:58 +00:00
jkummerow@chromium.org
3f461303bd
Disable externalization of sliced/cons strings in old pointer space.
...
This is a temporary workaround for the fact that a good deal of the code that triggers access checks, which in turn externalize strings, is not yet handlified and therefore not GC safe.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/25146008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17023 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 16:42:19 +00:00
verwaest@chromium.org
aa4eaeebee
Revert "Allow code to be cached in shared maps." due to GC stress crashes.
...
TBR=ulan@chromium.org
Review URL: https://chromiumcodereview.appspot.com/25084005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17022 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 16:34:37 +00:00
marja@chromium.org
9da7781258
Revert "Refactor PropertyCallbackInfo & FunctionCallbackInfo, part 3."
...
This reverts commit 977bfe3e9353ead1039878597590ffbd7dd5e725.
This might be responsible of the Linux Webkit test failures.
BUG=
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/25260005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17021 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 15:33:51 +00:00
verwaest@chromium.org
fa742f84a4
Allow code to be cached in shared maps.
...
R=ulan@chromium.org
Review URL: https://chromiumcodereview.appspot.com/25058004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17020 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 15:28:52 +00:00
rodolph.perfetta@gmail.com
e7669d9308
ARM: Allow function inlining with context change.
...
BUG=none
TEST=none
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/25247002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17019 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 15:08:20 +00:00
mstarzinger@chromium.org
c624141bf3
Defer allocation of native function literals.
...
R=dcarney@chromium.org
BUG=
Review URL: https://codereview.chromium.org/25164003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17017 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 14:49:11 +00:00
marja@chromium.org
a81d7b1e7c
Refactor PropertyCallbackInfo & FunctionCallbackInfo, part 3.
...
This CL starts using positive array indices instead of negative array indices
for the PropertyCallbackInfo and FunctionCallbackInfo fields. Also, the indices
match now, so they can be unified in the next step.
BUG=
R=dcarney@chromium.org , mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/24488006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17015 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 14:09:51 +00:00
jochen@chromium.org
02b160f35c
Remove parallel marking support.
...
The framework isn't used, and won't be used in the near future
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/25260003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17014 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 14:06:43 +00:00
verwaest@chromium.org
f1fe1f95f5
Tag normal as handlers, and make code handler-specific.
...
BUG=
R=ulan@chromium.org
Review URL: https://chromiumcodereview.appspot.com/25049003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17013 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 13:58:44 +00:00
verwaest@chromium.org
0f715540a2
Tag handlers as HANDLER rather than STUB.
...
R=ulan@chromium.org
Review URL: https://chromiumcodereview.appspot.com/25044002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17012 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 13:53:21 +00:00
jkummerow@chromium.org
de446c636e
Prepare push to trunk. Now working on version 3.22.5.
...
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/25043006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17009 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 13:38:28 +00:00
haitao.feng@intel.com
1160383498
Remove unused SmiTryAddConstant from X64 macro assembler
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/24978003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17007 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 13:36:39 +00:00
dcarney@chromium.org
6dd72b6416
change of V8_DEPRECATED to be enabled behind a gyp flag
...
also add a deprecation message for newer gcc versions
R=danno@chromium.org
BUG=
Review URL: https://codereview.chromium.org/25226002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17006 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 13:28:23 +00:00
jochen@chromium.org
3387afd33e
Split extra checks into extra checks and handle zapping
...
That will make it easier to turn on handle zapping alone and experiment
with it.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/25250002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17004 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 11:56:52 +00:00
mstarzinger@chromium.org
f03dbcff94
Function::Call and Object::CallAsFunction APIs should allow v8::Value as a receiver
...
Since the primitive values can be a receiver of strict mode functions in
ECMA262 5.1th, v8::Function::Call and Object::CallAsFunction should take
v8::Value as a receiver instead of v8::Object.
BUG=v8:2915
TEST=cctest/test-api
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/24920003
Patch from Yusuke Suzuki <yusukesuzuki@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17003 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 11:47:36 +00:00
yangguo@chromium.org
f5e783de49
Remove unnecessary mutex.
...
The heap leak has since been solved.
R=mstarzinger@chromium.org
BUG=291236
Review URL: https://codereview.chromium.org/25237003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17002 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 11:41:30 +00:00
mvstanton@chromium.org
81557f21fc
Use a walking visitor to traverse JSObject structure. The purpose is to prepare for more complex context-dependent walks of the structure, needed for allocation site and pretenuring work. Different visitors can be created that annotate the object in various ways.
...
BUG=
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/25025002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 11:36:50 +00:00
dslomov@chromium.org
ca2bcdf888
Remove ArrayBufferView::BaseAddress method.
...
We should not expose a raw pointer to typed array's backing store.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/25221002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16999 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 09:31:10 +00:00
haitao.feng@intel.com
c35559ff27
Refactor register allocator a little bit
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/24438006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16998 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-28 00:48:08 +00:00
plind44@gmail.com
15d56ffe6b
MIPS: Improve integer multiplication.
...
Port r16576 (8ce78a4)
TEST=test/mjsunit/lithium/MulI.js
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/25050002
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16997 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-27 16:16:40 +00:00
rodolph.perfetta@gmail.com
1726140330
ARM: Let the register allocator handle the context register.
...
BUG=none
TEST=none
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/24596002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16993 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-27 13:59:28 +00:00
yangguo@chromium.org
2dec4372d8
Finish control flow after throw if not inlined.
...
R=jkummerow@chromium.org
BUG=v8:2868
Review URL: https://codereview.chromium.org/24768002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16992 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-27 13:48:19 +00:00
mvstanton@chromium.org
807cdd492b
Refactoring such that loop builders only call into the HOsrBuilder if
...
compiling for OSR.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/25039003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16990 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-27 13:38:04 +00:00
mvstanton@chromium.org
dbdcf5b671
Avoid using double temp register explicitly in lithium codegen
...
BUG=
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/23531084
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16989 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-27 12:43:37 +00:00
dcarney@chromium.org
b81c581b38
make v8::Locker not use Isolate::GetCurrent()
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/25002004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16988 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-27 11:32:13 +00:00
jochen@chromium.org
8d660be217
Only zapped used handles if a handle scope fits entirely within one handle block
...
This should avoid zapping the same unused handles over and over again
when using many small nested handle scopes.
BUG=none
R=mstarzinger@chromium.org , vegorov@chromium.org
Review URL: https://codereview.chromium.org/24359003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16987 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-27 11:31:06 +00:00
hpayer@chromium.org
4c01c4040a
Re-land "Add methods to enable configuration of ResourceConstraints based on limits derived at runtime."
...
Adds ConfigureResourceConstraintsForCurrentPlatform and SetDefaultResourceConstraintsForCurrentPlatform which configure the heap based on the available physical memory, rather than hard-coding by platform as previous. This change also adds OS::TotalPhysicalMemory to platform.h.
The re-land fix the performance regression caused by accidental change in default max young space size.
BUG=292928
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/24989003
Patch from Ross McIlroy <rmcilroy@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16983 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-27 10:53:07 +00:00
palfia@homejinni.com
c34af4ae6d
MIPS: Fix simulator divide for overflow case.
...
TEST=mjsunit/div-mul-minus-one.js
BUG=
R=gergely@homejinni.com
Review URL: https://codereview.chromium.org/24956002
Patch from Paul Lind <plind44@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16982 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-27 10:42:51 +00:00
machenbach@chromium.org
936802ae21
Revert "Add methods to enable configuration of ResourceConstraints based on limits derived at runtime." and "Fix Windows build of defaults.cc."
...
This reverts commit r16964 and r16968 due to performance regressions in octane.
TBR=hpayer@chromium.org
Review URL: https://codereview.chromium.org/24996003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16979 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-27 09:45:14 +00:00
yangguo@chromium.org
42d7071422
Disposing an OSR job should only restore the back edge state.
...
R=titzer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/24725002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16978 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-27 09:37:18 +00:00
mstarzinger@chromium.org
77c60c9a84
Disable escape analysis for Canary stabilization.
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/24996002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16977 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-27 08:46:29 +00:00
haitao.feng@intel.com
65813ea24e
Tweak SmiSub for X64
...
R=danno@chromium.org
Review URL: https://codereview.chromium.org/24965002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-27 07:46:52 +00:00
machenbach@chromium.org
5a5f2d22e1
Prepare push to trunk. Now working on version 3.22.4.
...
R=hpayer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/24977002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16973 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-27 07:26:59 +00:00
dcarney@chromium.org
7fcd0f395e
remove Local::New with no isolate parameter
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/24550006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16972 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-27 07:04:02 +00:00
palfia@homejinni.com
d6a4d7e6dd
MIPS: Refactoring PropertyCallbackInfo & FunctionCallbackInfo, step 2.
...
Port r16961 (ce471468)
Original commit message:
This step reorders the FunctionCallbackInfo fields.
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/24857002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16971 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-26 22:18:02 +00:00
titzer@chromium.org
d441160cab
Implement local check elimination on basic blocks.
...
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/23866016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16970 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-26 16:25:57 +00:00
mstarzinger@chromium.org
9c3ffc4f58
Fix replaying of HCapturedObject for nested objects.
...
R=titzer@chromium.org
TEST=mjsunit/compiler/property-refs,mjsunit/compiler/escape-analysis
Review URL: https://codereview.chromium.org/24561002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16969 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-26 15:28:46 +00:00
hpayer@chromium.org
71bcf9a621
Fix Windows build of defaults.cc.
...
BUG=None
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/24762002
Patch from Ross McIlroy <rmcilroy@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16968 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-26 14:49:47 +00:00
dcarney@chromium.org
47e32d0339
Add EscapableHandleScope to api to fix problems with HandleScope::Close
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/24245005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16965 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-26 13:46:37 +00:00
hpayer@chromium.org
a57300fb9e
Add methods to enable configuration of ResourceConstraints based on limits derived at runtime.
...
Adds ConfigureResourceConstraintsForCurrentPlatform and SetDefaultResourceConstraintsForCurrentPlatform which configure the heap based on the available physical memory, rather than hard-coding by platform as previous. This change also adds OS::TotalPhysicalMemory to platform.h.
BUG=292928
R=danno@chromium.org , hpayer@chromium.org
Review URL: https://codereview.chromium.org/24269003
Patch from Ross McIlroy <rmcilroy@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16964 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-26 13:31:19 +00:00
marja@chromium.org
2dc3eca47d
Refactoring PropertyCallbackInfo & FunctionCallbackInfo, step 2.
...
This step reorders the FunctionCallbackInfo fields.
BUG=
R=dcarney@chromium.org , mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/23484037
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16961 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-26 10:28:00 +00:00
hpayer@chromium.org
4078a89a27
Add -optimize-for-size flag to optimize for memory size (will be used by pre-aging CL), and remove the is_memory_constrained ResourceConstraint.
...
BUG=292928
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/24018009
Patch from Ross McIlroy <rmcilroy@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16960 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-26 09:40:13 +00:00
mstarzinger@chromium.org
5e7fcdb612
Make Heap::AllocateRawFixedArray methods private.
...
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/24337005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16959 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-26 09:37:25 +00:00
dcarney@chromium.org
7bad4ba648
remove uses of static oddball accessors using GetCurrent in advance of removal from api
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/24508006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-26 08:21:48 +00:00
dcarney@chromium.org
2efd6aa179
add isolate parameter to ThrowException
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/24538002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16955 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-26 07:37:59 +00:00
machenbach@chromium.org
d2e046bec2
Prepare push to trunk. Now working on version 3.22.3.
...
R=danno@chromium.org
BUG=
Review URL: https://codereview.chromium.org/24530008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16952 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-26 07:35:34 +00:00
palfia@homejinni.com
22e619f3f5
MIPS: Tweak Math.exp.
...
Port r16913 (a1b66fea)
Original commit message:
Avoid corrupting the input and small assembly tuning.
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/24654002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16951 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 20:42:26 +00:00
plind44@gmail.com
9c455ab79d
MIPS: Less aggressive polling when concurrently compiling for OSR.
...
Port r16934 (b12e96b)
Original commit message:
Changes include:
- completed concurrent OSR tasks trigger a stack check interrupt.
- polling for completion is now guarded by a stack check.
- circular buffer for completed OSR tasks instead of list.
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/24590002
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16947 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 16:27:52 +00:00
yangguo@chromium.org
64bcae30f9
Allocate optimizing compiler thread only when necessary.
...
R=ulan@chromium.org
BUG=
Review URL: https://codereview.chromium.org/24568003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 15:14:12 +00:00
yangguo@chromium.org
612dedc781
Add trace output when recompilation queues are flushed.
...
R=mvstanton@chromium.org
BUG=
Review URL: https://codereview.chromium.org/24466003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 15:13:10 +00:00
verwaest@chromium.org
344e1d9003
Internalize names before using them in slow-mode objects.
...
R=yangguo@chromium.org
Review URL: https://chromiumcodereview.appspot.com/24566005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 15:11:48 +00:00
verwaest@chromium.org
3ee82ddc3f
Special handle for mul/div minus one when kAllUsesTruncatingToInt32
...
BUG=
R=verwaest@chromium.org
Review URL: https://chromiumcodereview.appspot.com/24521002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16943 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 15:10:48 +00:00
olivf@chromium.org
9d3c5c5fb6
Macrofication of HInstruction constructors with context argument.
...
BUG=
R=danno@chromium.org
Review URL: https://codereview.chromium.org/24544002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16940 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 11:57:20 +00:00
yangguo@chromium.org
ed9d981ed6
Rename "OptimizingCompiler" to the more suitable "RecompileJob".
...
R=mvstanton@chromium.org
BUG=
Review URL: https://codereview.chromium.org/24543002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 10:01:18 +00:00
hpayer@chromium.org
f59bcf2f3b
Revert OS::TimeCurrentMillis on Windows introduced in r16413.
...
BUG=chromium:288924
R=danno@chromium.org , jkummerow@chromium.org
Review URL: https://codereview.chromium.org/24529002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 09:50:48 +00:00
mstarzinger@chromium.org
a409a2d651
Remove obsolete global SubString method.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/24545002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 09:31:10 +00:00
verwaest@chromium.org
d0e12549ed
Reset IC to premonomorphic rather than uninitialized.
...
R=mstarzinger@chromium.org
Review URL: https://chromiumcodereview.appspot.com/24512003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 09:25:39 +00:00
yangguo@chromium.org
6eb8691846
Remove unused kFirstMathFunctionId
...
Review URL: https://codereview.chromium.org/24537002
Patch from Haitao Feng <haitao.feng@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 09:10:45 +00:00
yangguo@chromium.org
10b45a5bc4
Less aggressive polling when concurrently compiling for OSR.
...
Changes include:
- completed concurrent OSR tasks trigger a stack check interrupt.
- polling for completion is now guarded by a stack check.
- circular buffer for completed OSR tasks instead of list.
R=titzer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/24237009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 08:26:11 +00:00
dslomov@chromium.org
39877060ee
Speed up ArrayBuffer/typed array/DataView properties.
...
Optimizes byteLength, byteOffset, buffer and other properties on
ArrayBuffer, typed arrays and DataView into simple field loads. Some
unification with the way Array.length and String.length are treated.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/24360019
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16930 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 08:19:35 +00:00
machenbach@chromium.org
7fd3d6ada4
Prepare push to trunk. Now working on version 3.22.2.
...
R=dslomov@chromium.org
BUG=
Review URL: https://codereview.chromium.org/24483003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16929 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 08:18:59 +00:00
dslomov@chromium.org
c12d588afd
Remove redundant flags for array buffer and typed arrays.
...
These flags are a no-op for a while, we kept them just because
Blink used to set them. After
https://src.chromium.org/viewvc/blink?revision=158187 they can be safely
removed.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/24267026
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16928 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 07:25:44 +00:00
plind44@gmail.com
d74ed4caf4
MIPS: replace RegExpCEntryStub with DirectCEntryStub.
...
Port r16618 (0eebc593)
Original commit message:
RegExpCEntryStub is therefore removed.
BUG=none
TEST=none
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/24321002
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16927 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 00:58:04 +00:00
palfia@homejinni.com
40ad4cc7f1
MIPS: Turn the NumberToStringStub into a hydrogen stub.
...
Port r16910 (5a0dd952)
Original commit message:
This adds a BuildLookupNumberStringCache() in Hydrogen, which will
be used by the hydrogen version of StringAddStub, in addition to the
hydrogen version of NumberToStringStub.
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/24436004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16926 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 00:41:37 +00:00
haitao.feng@intel.com
f1d1dd604d
Fix a typo
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/24356004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16925 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-25 00:30:52 +00:00
mstarzinger@chromium.org
45ab50673e
Expose SameValue equality comparison algorithm
...
Since SameValue algorithm is defined formally in ECMA262 and V8 already
exported Equals and StrictEquals algorithms, SameValue should be exposed.
And in this issue, we fix the issue of Object::SameValue implementation,
SameValue(0.0, -0.0) returnes true.
BUG=v8:2909
TEST=cctest/test-api/Equality
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/24360017
Patch from Yusuke Suzuki <yusukesuzuki@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16924 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-24 16:51:43 +00:00
titzer@chromium.org
44f733b40d
Delete Runtime_NotifyOSR.
...
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/23600072
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-24 15:27:49 +00:00
yangguo@chromium.org
ad477f3fae
Flush recompile jobs on last-resort GC.
...
R=hpayer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/24145011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-24 13:39:06 +00:00
bmeurer@chromium.org
227bd35489
Avoid fallback to weak entropy for the PRNGs on Windows.
...
Add fallback to rand_s() to gather entropy on Windows for
seeding the random number generator. This is compatible
with what Blink does.
BUG=v8:2905
R=machenbach@chromium.org
Review URL: https://codereview.chromium.org/24315007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-24 13:27:58 +00:00
dcarney@chromium.org
b077828732
HandleScopeImplementer::entered_contexts_ should not store handles
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/23672059
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16917 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-24 11:40:28 +00:00
mstarzinger@chromium.org
1e142f0e00
Correctly check for AllowHeapAllocation::IsAllowed().
...
R=adamk@chromium.org , hpayer@chromium.org
Review URL: https://codereview.chromium.org/24302009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-24 11:19:37 +00:00
dslomov@chromium.org
afdabcfd0b
Allocate typed arrays uninitialized when constructing from array-like.
...
This is a fix for performance regression. For new Uint8Array(arrayLike)
and the likes, we allocate the backing store of typed array
uninitialized and then proceed to feel it in with elements of arrayLike.
If the loop over arrayLike runs to completion, we know that all elements
of typed arrays had been assigned to and there is no uninitialized
memory. If the loop does not run to completion, we propagate the
exception to constructor caller, therefore the typed array is not
exposed to user program.
BUG=270507
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/23463050
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16914 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-24 10:50:14 +00:00
rodolph.perfetta@gmail.com
6d8f4d52bf
ARM: Tweak Math.exp.
...
Avoid corrupting the input and small assembly tuning.
BUG=none
TEST=test/mjsunit/lithium/MathExp.js
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/24278004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-24 10:40:03 +00:00
mvstanton@chromium.org
f26bcd9fef
Add field nested_sites to AllocationSite. This field is used to maintain
...
allocation site information for nested array and object literals.
It's not used productively in this CL, merely maintained in a minimal
way. (that comes next :)).
BUG=
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/23463047
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16912 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-24 10:30:41 +00:00
titzer@chromium.org
cee5773017
Use Unique<Object> in HConstant and remove UniqueValueId.
...
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/24350014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-24 09:48:39 +00:00
bmeurer@chromium.org
70b8e2d013
Turn the NumberToStringStub into a hydrogen stub.
...
This adds a BuildLookupNumberStringCache() in Hydrogen, which will
be used by the hydrogen version of StringAddStub, in addition to the
hydrogen version of NumberToStringStub.
R=mvstanton@chromium.org
Committed: https://code.google.com/p/v8/source/detail?r=16874
Review URL: https://codereview.chromium.org/23726041
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16910 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-24 09:31:07 +00:00
bmeurer@chromium.org
755fcfec49
Fix invalid X87 stack depth after LCompareNumericAndBranch.
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/23456044
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16909 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-24 09:29:00 +00:00
dcarney@chromium.org
9c32a5da1f
build fix for 16877
...
TBR=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/23498057
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16906 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-24 07:49:37 +00:00
mstarzinger@chromium.org
8cbb4dcb49
Handlify JSObject::MigrateInstance and friends.
...
This relands the original change from r16899 together with a bugfix for
two unhandlified values which became stale.
R=verwaest@chromium.org
TEST=mjsunit/debug-evaluate-locals-optimized (in GC stress mode)
Review URL: https://codereview.chromium.org/24210011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16905 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 19:56:36 +00:00
palfia@homejinni.com
2ad4ad92ea
MIPS: Fixed a bug in CopyBytes() and new test cases for MIPS macro assembler.
...
Port r16873 (c2880bc)
BUG=
TEST=cctest/test-macro-assembler-mips
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/24266007
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16904 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 19:38:54 +00:00
olivf@chromium.org
42ce84134f
Revert "Allow control intructions to have side effects."
...
Breaks arm build.
BUG=
TBR=titzer@chromium.org
Review URL: https://codereview.chromium.org/24255015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16903 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 18:57:32 +00:00
olivf@chromium.org
3e13af46e4
Allow control intructions to have side effects.
...
As a first application convert HCompareGeneric to a control Instruction, thus avoid materializing a boolean result value.
BUG=
R=titzer@chromium.org
Review URL: https://codereview.chromium.org/23710070
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16902 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 16:56:34 +00:00
jkummerow@chromium.org
39ad675441
refactor test instruction on ia32
...
BUG=
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/23679007
Patch from Weiliang Lin <weiliang.lin2@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16901 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 16:55:48 +00:00
mstarzinger@chromium.org
40decafa84
Revert "Handlify JSObject::MigrateInstance and friends."
...
This is reverted due to mozilla/ecma/Date/15.9.5.9 failing on Windows.
TBR=verwaest@chromium.org
Review URL: https://codereview.chromium.org/24374002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16900 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 16:53:59 +00:00
mstarzinger@chromium.org
1279103806
Handlify JSObject::MigrateInstance and friends.
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/23583052
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16899 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 15:02:25 +00:00
ulan@chromium.org
b99802f50c
Out-of-line constant pool on Arm: Stage 1 - Free up r7 for use as constant pool pointer register
...
First stage of implementing an out-of-line constant pool on Arm. This CL
frees up register r7 for use as a constant pool pointer in later stages.
BUG=
R=ulan@chromium.org
Review URL: https://chromiumcodereview.appspot.com/21063002
Patch from Ross McIlroy <rmcilroy@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16898 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 15:01:33 +00:00
mstarzinger@chromium.org
c47cc38b12
Remove duplicated heap allocation functions.
...
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/24261012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16897 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 14:48:49 +00:00
machenbach@chromium.org
d59b8fe5d7
[Sheriff] Revert "Let SetEntropySource() fail if called after V8::Initialize()."
...
This reverts commit 16889 for breaking the webkit tests.
TBR=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/23530071
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16896 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 14:43:41 +00:00
mstarzinger@chromium.org
2febbdca9c
Introduce Heap::SelectSpace helper for allocations.
...
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/22925004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 14:19:44 +00:00
dcarney@chromium.org
fc21795aca
remove IsDeadCheck
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/24280007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16893 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 14:15:21 +00:00
bmeurer@chromium.org
75de923f3c
Move DumpBacktrace() to checks.cc and cleanup both the code and the necessary platform checks.
...
This also removes the platform-posix.h header file.
R=machenbach@chromium.org
Review URL: https://codereview.chromium.org/23497009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16890 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 14:11:59 +00:00
bmeurer@chromium.org
c5751ce72c
Let SetEntropySource() fail if called after V8::Initialize().
...
BUG=v8:2905
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/24357002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16889 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 14:11:32 +00:00
bmeurer@chromium.org
4af9fa967b
Document that its the job of the embedder to provide strong entropy for seeding the PRNG.
...
BUG=v8:2905
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/23965009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16888 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 14:10:57 +00:00
machenbach@chromium.org
94dd9ba024
Prepare push to trunk. Now working on version 3.22.1.
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/23514075
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16887 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 14:08:32 +00:00
machenbach@chromium.org
c0b514c3b5
Fast-forward version number on bleeding_edge to 3.22.0
...
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/24235009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16886 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 13:27:00 +00:00
mstarzinger@chromium.org
4d64bf9737
Handlify JSObject::AllocateStorageForMap method.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/23464089
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16883 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 11:57:34 +00:00
dcarney@chromium.org
86a2e4849a
remove Isolate::GetCurrent from Context api functions
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/24345003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16877 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 11:25:52 +00:00
machenbach@chromium.org
576515ebf3
Revert "Turn the NumberToStringStub into a hydrogen stub."
...
This reverts commit 16874 for breaking the tests.
TBR=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/23440064
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16876 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 11:22:35 +00:00
mstarzinger@chromium.org
c74587becd
Remove obsolete Factory::EnsureCanContainElements method.
...
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/23470013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16875 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 11:11:31 +00:00