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
bmeurer@chromium.org
9c48fbda75
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
Review URL: https://codereview.chromium.org/23726041
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16874 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 10:58:45 +00:00
bmeurer@chromium.org
eac59b81ff
Fixed a bug in CopyBytes() and new test cases for ARM macro assembler
...
TEST=cctest/test-macro-assembler-arm
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/23447035
Patch from Bangfu Tao <bangfu.tao@samsung.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16873 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 08:06:58 +00:00
palfia@homejinni.com
ea1aebce1d
MIPS: Save one branch for normal heap number un-tagging.
...
Port r16856 (edeb2d3)
BUG=
R=gergely@homejinni.com
Review URL: https://codereview.chromium.org/24307005
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16871 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 19:05:48 +00:00
adamk@chromium.org
6b5e87bd3e
Fix d8-readline to use modern Persistent API
...
R=dcarney@chromium.org , svenpanne@chromium.org
Review URL: https://codereview.chromium.org/23537060
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16870 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 18:16:52 +00:00
dcarney@chromium.org
44afd2a5f9
don't use default isolate in mksnapshot
...
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/24258006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16869 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 13:19:40 +00:00
prybin@chromium.org
f536eb164f
LiveEdit to mark more closure functions for re-instantiation when scope layout changes
...
BUG=v8:2872
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/23783007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16868 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 13:15:31 +00:00
mstarzinger@chromium.org
d87c0679dd
Hanldify JSObject::PreventExtensions method.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/24200005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16866 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 12:54:02 +00:00
titzer@chromium.org
94a0a95b7a
Use Unique<Cell> and Unique<PropertyCell> in LoadGlobalCell and StoreGlobalCell.
...
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/24072016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16865 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 12:32:31 +00:00
titzer@chromium.org
05babb3dca
Use Unique<Map> in HTransitionElementsKind.
...
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/23693006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16864 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 12:25:00 +00:00
mstarzinger@chromium.org
35142b817f
Handlify JSObject::NormalizeProperties method.
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/23976010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16862 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 11:37:02 +00:00
verwaest@chromium.org
3dd88c4067
Pad the environment with 0 rather than the receiver to avoid influencing the representation of the join.
...
R=titzer@chromium.org
Review URL: https://chromiumcodereview.appspot.com/23707055
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16861 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 11:34:05 +00:00
verwaest@chromium.org
0bff3fa74b
Remove duplicate way of encoding the holder in the flags.
...
R=ulan@chromium.org
Review URL: https://chromiumcodereview.appspot.com/24316002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16859 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 11:22:23 +00:00
bmeurer@chromium.org
6fce49609b
Allow IfBuilder's to join existing (captured) continuations.
...
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/23452049
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16857 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 10:47:09 +00:00
bmeurer@chromium.org
ae4234b488
Save one branch for normal heap number un-tagging.
...
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/23496041
Patch from Bangfu Tao <bangfu.tao@samsung.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16856 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 09:57:58 +00:00
mvstanton@chromium.org
1b576e1e86
Some cleanup fixes
...
* Consolidated CopyJSObject and CopyJSObjectWithAllocationSite
* Factory.h helper for struct maps.
* BuildFastLiteral shouldn't create allocation sites in pretenuring mode.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/24255005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16855 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 09:27:40 +00:00
olivf@chromium.org
06be8bf0d5
Use New<> constructors in BuildBinaryOperation.
...
BUG=
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/24267012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16853 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 09:25:10 +00:00
mstarzinger@chromium.org
b4f120eadd
Prevent test-log.cc from creating log files.
...
R=dcarney@chromium.org
TEST=cctest/test-log/EquivalenceOfLoggingAndTraversal
Review URL: https://codereview.chromium.org/23526073
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16852 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 08:49:33 +00:00
olivf@chromium.org
6fc2875d51
Fix Environment size mismatch in r6849.
...
TBR=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/23983043
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16851 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 08:34:23 +00:00
olivf@chromium.org
c4a03e4c71
Hydrogen binop improvements
...
- Truncate oddball if possible.
- Support for StringAdd with only one String argument.
- Use constructor macro for HMul.
- Add ForceNumberType for HydrogenStubs to enforce input representations.
BUG=
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/23503058
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16849 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 07:21:30 +00:00
bmeurer@chromium.org
8a3fd425da
Implement IfNot() in terms of If(), and add missing IfNot(HValue*) method.
...
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/23710081
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16848 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 06:26:19 +00:00
bmeurer@chromium.org
f5b92e94ef
Make the use of xmm0 as double scratch register explicit in ia32 and x64.
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/24277002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16847 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 06:01:25 +00:00
mstarzinger@chromium.org
220c40542b
Handlify JSObject::Freeze method.
...
R=adamk@chromium.org
Review URL: https://codereview.chromium.org/24256004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16846 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 21:26:01 +00:00
verwaest@chromium.org
f74c62e58b
Optimize typed-array length loading.
...
R=dslomov@chromium.org
Review URL: https://chromiumcodereview.appspot.com/23484060
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16845 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 18:19:24 +00:00
mstarzinger@chromium.org
cd4dba243c
Handlify JSReceiver::SetPropertyWithDefinedSetter method.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/24176002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16844 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 17:03:32 +00:00
titzer@chromium.org
e1ebbcbb02
Use Unique<Map> in CompareMap.
...
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/24243005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16843 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 17:02:57 +00:00
titzer@chromium.org
873f02db91
Make bounds check elimination iterative instead of recursive.
...
BUG=289706
R=danno@chromium.org
Review URL: https://codereview.chromium.org/23444083
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16842 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 16:26:14 +00:00
plind44@gmail.com
49bfbb069e
MIPS: Add HLoadRoot hydrogen instruction.
...
Port r16807 (257f48f)
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/24134004
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16840 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 15:38:51 +00:00
plind44@gmail.com
1b03642baa
MIPS: Move NumberToStringStub::GenerateLookupNumberStringCache to the MacroAssembler.
...
Port r16806 (9f102a8)
Original commit message:
This renames the method to LookupNumberStringCache() and puts it into
the MacroAssembler in preparation of the NumberToStringStub Hydrogen
conversion.
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/23526072
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16839 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 15:31:51 +00:00
plind44@gmail.com
e2fd02acb6
MIPS: Turn HCompareHoleAndBranch into a HUnaryControlInstruction.
...
Port r16805 (b106027)
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/23876029
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16838 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 15:20:13 +00:00
verwaest@chromium.org
138eacd5af
Reenable polymorphic getter inlining.
...
R=titzer@chromium.org
Review URL: https://chromiumcodereview.appspot.com/24134003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16835 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 14:47:15 +00:00
bmeurer@chromium.org
42f4d213ca
Fix missing initialization of last_true_block_ in IfBuilder.
...
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/23976005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16834 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 14:35:53 +00:00
mvstanton@chromium.org
137b43c9a3
Added a DependentCode field to AllocationSite. It's not currently used,
...
this initial CL is just to get the object layout correct.
BUG=
R=hpayer@chromium.org , mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/23567003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16833 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 14:13:34 +00:00
jochen@chromium.org
416f2a9ba7
Turn on i18n support by default
...
This reverts commit r16789
BUG=none
R=machenbach@chromium.org , mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/23522063
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16827 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 12:07:03 +00:00
mvstanton@chromium.org
59c32b6481
Transitions from DOUBLE to FAST were not checking for allocation site info.
...
This creates a confusing result. It's better to let allocation sites
transition to their end state than artificially stop tracking at the
double/fast boundary.
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/22868004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16820 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 09:48:50 +00:00
mvstanton@chromium.org
5df56fd975
Revert ("Chromium 284577 needs a mitigation CL added." (svn-id 16742))
...
Also change a check in heap-inl.h for diagnosing 284577 into an assert.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/24259005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16816 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 09:15:29 +00:00
yangguo@chromium.org
32ceb91735
Refactor back edge table related code into a new class.
...
This is mostly moving and renaming, except for the BackEdgeTableIterator.
Motivation is that the back edges in unoptimized code has nothing to do with the deoptimizer.
R=titzer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/23526069
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16815 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 09:08:08 +00:00
titzer@chromium.org
8aafabc24c
Use UniqueSet<T> and Unique<T> in HCheckMaps and HCheckValue.
...
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/23604062
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16814 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 09:07:27 +00:00
dcarney@chromium.org
c96a606e77
Remove default isolate usage from almost all tests
...
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/24220003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16809 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 07:33:45 +00:00
bmeurer@chromium.org
557e9b9d5c
Fix IfBuilder to use instruction factories. Add missing instruction factories.
...
This also makes the instruction constructors private and fixes
all uses of the public constructors to use the factory methods
instead.
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/23654051
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16808 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 06:45:45 +00:00
bmeurer@chromium.org
bf192205ce
Add HLoadRoot hydrogen instruction.
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/23601038
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16807 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 06:08:13 +00:00
bmeurer@chromium.org
45bd2f50cd
Move NumberToStringStub::GenerateLookupNumberStringCache to the MacroAssembler.
...
This renames the method to LookupNumberStringCache() and puts it into
the MacroAssembler in preparation of the NumberToStringStub Hydrogen
conversion.
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/23618056
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16806 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 06:07:23 +00:00
bmeurer@chromium.org
3181343958
Turn HCompareHoleAndBranch into a HUnaryControlInstruction.
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/24195009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16805 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 06:06:32 +00:00
verwaest@chromium.org
4db74648bd
Turn of polymorphic getter inlining since it breaks webkit tests
...
BUG=
R=titzer@chromium.org
Review URL: https://chromiumcodereview.appspot.com/23526063
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16804 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-18 16:59:23 +00:00
mstarzinger@chromium.org
137029a756
Handlify JSObject::AddFastPropertyUsingMap method.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/24195003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16801 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-18 16:41:12 +00:00
mstarzinger@chromium.org
83cb6a6351
Handlify JSObject::SetNormalizedProperty methods.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/24096017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-18 16:25:52 +00:00
titzer@chromium.org
957a6da2a2
Dynamically align OSR frames on ia32.
...
BUG=
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/23619076
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16798 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-18 16:05:39 +00:00
jochen@chromium.org
af77a05df6
Use %_Arguments instead of arguments in snapshotable i18n code
...
Because the latter doesn't exist.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/23533062
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16795 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-18 15:15:58 +00:00
rodolph.perfetta@gmail.com
86e3d4ae56
ARM: Fix simulator when using hard floating point ABI.
...
BUG=none
TEST=make arm.release.check armfloatabi=hard
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/23496062
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16794 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-18 15:13:18 +00:00
mstarzinger@chromium.org
ff2719a075
Remove obsolete Runtime_CreateObjectLiteralShallow.
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/24096019
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16793 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-18 15:08:17 +00:00
verwaest@chromium.org
4da303d937
Unify load handling into CanLoad and Load.
...
R=titzer@chromium.org
Review URL: https://chromiumcodereview.appspot.com/24088003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16792 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-18 14:56:18 +00:00
mstarzinger@chromium.org
ad69e19d67
Delete obsolete JSArray allocation functions.
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/24202003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16791 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-18 14:46:30 +00:00
verwaest@chromium.org
8c0c573d96
Set the proper instance-type on HAllocate in BuildFastLiteral
...
BUG=chromium:284577
R=hpayer@chromium.org
Review URL: https://chromiumcodereview.appspot.com/23480094
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16790 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-18 14:14:55 +00:00
machenbach@chromium.org
eca42c42cb
Revert "Turn on i18n support by default", "Update test262 expectations, now that 15.5.4.9_CE passes", "Make testing i18n the default.", "Mark two failing mozilla tests as failing.", "Mark mozilla tests as flaky instead of failing" and "Fix test expectations for i18n."
...
This reverts commit 16783-16788 due to several crashers on nosnap builder.
TBR=jochen@chromium.org
Review URL: https://codereview.chromium.org/23455055
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16789 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-18 13:50:00 +00:00
jochen@chromium.org
f41f6c2b41
Turn on i18n support by default
...
BUG=v8:2745
R=danno@chromium.org
Review URL: https://codereview.chromium.org/23003028
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16783 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-18 08:11:44 +00:00
hpayer@chromium.org
ae942958c3
Prepare push to trunk. Now working on version 3.21.18.
...
R=machenbach@chromium.org
BUG=
Review URL: https://codereview.chromium.org/23669007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16780 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-18 07:44:17 +00:00
plind44@gmail.com
bcaea997d8
MIPS: Tweak StoreKeyed.
...
Port r16771 (536eb66)
Original commit message:
Avoid corrupting its input in some cases.
BUG=none
TEST=test/mjsunit/lithium/StoreKeyed*.js
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/23537053
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16779 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-17 19:40:43 +00:00
plind44@gmail.com
d047afb4fe
MIPS: reland 16744: add context save for GenerateFastApiCall.
...
Port r16763 (968acfa)
BUG=
R=plind44@gmail.com
Review URL: https://codereview.chromium.org/23475052
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16778 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-17 19:10:48 +00:00
prybin@chromium.org
2974f8e3bb
Support stepin for combination of apply and bound function
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/23513023
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16777 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-17 17:35:36 +00:00
titzer@chromium.org
05797e77fd
Implement local load/store elimination on basic blocks.
...
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/24117004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-17 15:32:21 +00:00
dslomov@chromium.org
9f5edd1bb2
Make v8 compile on VS2013.
...
VS2013 contains a number of improvements, most notably the addition of all C99 math functions.
I'm a little bit concerned about the change I had to make in cpu-profiler.cc, but I spent quite a bit of time looking at it and was unable to figure out any rational explanation for the warning. It's possible it's spurious. Since it seems like a useful warning in general though, I chose not to disable globally at the gyp level.
I do think someone with expertise here should probably try to determine if this is a legitimate warning.
BUG=288948
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/23449035
Patch from Zach Turner <zturner@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16775 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-17 15:26:18 +00:00
svenpanne@chromium.org
cc17926d6b
Add flags to force or prevent setting of isolate.is_memory_constrained.
...
Enables MAYBE_BOOL flags for when you want to only do something if the flag
was explicitly set to true or false. Also cleans up JSArguments struct.
BUG=None
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/23513062
Patch from Ross McIlroy <rmcilroy@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16774 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-17 13:48:17 +00:00
olivf@chromium.org
a5e0f768b3
Add a mechanism to override the detected cpu features.
...
BUG=
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/23523060
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16772 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-17 13:02:25 +00:00
rodolph.perfetta@gmail.com
87d0659e76
ARM: Tweak StoreKeyed.
...
Avoid corrupting its input in some cases.
BUG=none
TEST=test/mjsunit/lithium/StoreKeyed*.js
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/23600054
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16771 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-17 12:37:31 +00:00