Commits · fdef9ac252028b31682fa087368396d5a8c2d469 · Linshizhi / V8

28 May, 2014 31 commits

FastCloneShallowArrayStub should not be used it the length of the array is too... · fdef9ac2

ishell@chromium.org authored May 28, 2014

FastCloneShallowArrayStub should not be used it the length of the array is too big as it could eventually exceed the allowed size limit for manually folded allocations.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/300283003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21573 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fdef9ac2

Split Distributivity test · 0589ba70

rossberg@chromium.org authored May 28, 2014

TBR=verwaest@chromium.org
BUG=

Review URL: https://codereview.chromium.org/298253008

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21572 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0589ba70

Check that all properties are processed in NameDictionary::CopyEnumKeysTo. · 776fcd68

ulan@chromium.org authored May 28, 2014

BUG=372579
LOG=N
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/306663002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21571 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

776fcd68

Add new benchmark suite runner. · 509c15c7

machenbach@chromium.org authored May 28, 2014

TEST=./tools/run_benchmarks.py benchmarks/v8.json
TEST=cd tools/unittests; python -m unittest run_benchmarks_test

Does not support custom results processors yet. Will implement that in a future CL.

BUG=374740
LOG=n
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/293023006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21570 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

509c15c7

Use non-copying sorting in test harness. · f1204c43

mstarzinger@chromium.org authored May 28, 2014

R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/300873006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21569 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f1204c43

Fix deopt fuzzer after adding a no_sorting flag. · cbd242f7

machenbach@chromium.org authored May 28, 2014

BUG=
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/305643007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21568 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

cbd242f7

Fix lint complaints in objects.h · 8669cce7

danno@chromium.org authored May 28, 2014

R=rossberg@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/304533007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21567 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8669cce7

Add a dummy v8 target to BUILD.gn so we can depend on this from chrome · 7a52515d

jochen@chromium.org authored May 28, 2014

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

Review URL: https://codereview.chromium.org/300883003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21566 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7a52515d

CallIC::PrintState() was incorrectly declared as V8_FINAL. · 589af5aa

mvstanton@chromium.org authored May 28, 2014

This broke the windows build.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/304633004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21565 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

589af5aa

Refactor CallICStub to use a different stub for each customization. · 54313c8a

mvstanton@chromium.org authored May 28, 2014

This gives us much more room to customize on different functions, by
using MajorKey to differentiate them.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/295383004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21564 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

54313c8a

Fix processing of partially initialized JSWeakCollection. · 1084ead1

mstarzinger@chromium.org authored May 28, 2014

R=hpayer@chromium.org
BUG=v8:2070
LOG=N

Review URL: https://codereview.chromium.org/300843009

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21563 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1084ead1

Free memory in the mock array buffer allocator. · 1a26ea6a

yangguo@chromium.org authored May 28, 2014

Turns out ASAN and valgrind notice if you leak 0 allocated bytes.

R=jkummerow@chromium.org, jochen@chromium.org

Review URL: https://codereview.chromium.org/306583006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21562 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1a26ea6a

Add flag to test harness to stop sorting test cases. · 18ac4282

mstarzinger@chromium.org authored May 28, 2014

R=jkummerow@chromium.org, machenbach@chromium.org

Review URL: https://codereview.chromium.org/307553003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21561 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

18ac4282

Refactor after break target computation. · e84bf720

yangguo@chromium.org authored May 28, 2014

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/301563004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e84bf720

Move LiveEdit-related code. · eaf87182

yangguo@chromium.org authored May 28, 2014

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/300793002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21559 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

eaf87182

Changing the attributes of a data property implemented with · 8c54a373

mvstanton@chromium.org authored May 28, 2014

ExecutableAccessorInfo turns the property into a field. Better
to keep it as a callback, and correctly deal with the changed
property attributes.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/262053011

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21558 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8c54a373

Add Seq[One,Two]ByteString to runtime test generator. · fd21e8f5

mstarzinger@chromium.org authored May 28, 2014

R=dcarney@chromium.org, jkummerow@chromium.org

Review URL: https://codereview.chromium.org/303543006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21557 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fd21e8f5

Force inline runtime functions into its wrapper. · c3595595

yangguo@chromium.org authored May 28, 2014

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/307543009

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21556 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c3595595

Cleanup GetPropertyWithCallback / SetPropertyWithCallback API · 6b712555

verwaest@chromium.org authored May 28, 2014

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/305513004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21555 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6b712555

Drop bogus assert after r21552. · 52cfd35f

mstarzinger@chromium.org authored May 28, 2014

R=hpayer@chromium.org
BUG=v8:2070
LOG=N

Review URL: https://codereview.chromium.org/303493005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21554 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

52cfd35f

Repairs to FLAG_pretenure_call_new. · 5f7fed01

mvstanton@chromium.org authored May 28, 2014

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/307583002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21553 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5f7fed01

Make incremental marker post-process JSWeakCollection. · 3812677b

mstarzinger@chromium.org authored May 28, 2014

R=hpayer@chromium.org
BUG=v8:2070
LOG=N

Review URL: https://codereview.chromium.org/301553003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21552 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3812677b

X87: Fix a typo in below CL · f10204b5

weiliang.lin@intel.com authored May 28, 2014

r21515 (6d0ec9a)
Convert ElementsKind into a BitField

BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/301563008

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21551 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f10204b5

X87: Small changes in preparation for Hydrogen-generated KeyedLoadGeneric · f6ac5ae6

weiliang.lin@intel.com authored May 28, 2014

Port r21535(8bb4c2b)

BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/302453011

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21550 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f6ac5ae6

X87: Convert String array index/length hash to BitField. · 0f2f60bd

weiliang.lin@intel.com authored May 28, 2014

Port r21533 (736c779)

BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/298293007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21549 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0f2f60bd

X87: Merge Debugger and Debug. · d5c4ad30

weiliang.lin@intel.com authored May 28, 2014

port r21524 (af88824)

BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/298193004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21548 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d5c4ad30

X87: Avoid HeapObject check in HStoreNamedField. · 2312c8ab

weiliang.lin@intel.com authored May 28, 2014

port r21509 (78a54b0)

Original commit message:
This way an HStoreNamedField instruction can never deoptimize
itself, which is another important step towards a working
store elimination.

BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/306483013

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21547 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2312c8ab

Extract build configuration into a separate header and move it to the base lib · 6e3ffe1c

jochen@chromium.org authored May 28, 2014

With this, change, atomicops, once, and lazy instance are no longer dependant
on v8 core. I'll move them in a follow-up change to the libbase as well.

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

Review URL: https://codereview.chromium.org/303463005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21546 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6e3ffe1c

Reuse ZoneList memory if possible. · 1102eeaf

bmeurer@chromium.org authored May 28, 2014

Clear() is rather wasteful for ZoneLists, because it discards
all previously allocated memory, making it impossible to reuse
until the whole Zone is released. Better use Rewind(0) in this
case, which just resets the length to zero.

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/302783007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21545 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1102eeaf

Fix path tracer test. · 5599b3a7

yangguo@chromium.org authored May 28, 2014

Path tracer is not compatible with --enable-slow-assert.

R=mstarzinger@chromium.org
BUG=v8:3350
LOG=N

Review URL: https://codereview.chromium.org/297193005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21542 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5599b3a7

X87: Skip write barriers in the fast case when setting up local context. · 716be75b

weiliang.lin@intel.com authored May 28, 2014

Port r21481 (5973b48)

Original commit message:
The FastNewContextStub always allocates in new space, so we don't
need to update the write barrier when copying the parameters to
the newly allocated context.

BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/307433004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21541 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

716be75b

27 May, 2014 9 commits

MIPS: Fix improper register use in DoMinMax. · 382619d3

plind44@gmail.com authored May 27, 2014

This fixes failure on pidigit benchmark from web-shootout
after 840 digits are calculated.

TEST=
BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/300853002

Patch from Dusan Milosavljevic <Dusan.Milosavljevic@rt-rk.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21540 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

382619d3

MIPS: Convert String array index/length hash to BitField. · 47664dc1

plind44@gmail.com authored May 27, 2014

Port r21533 (736c779)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/297233007

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21539 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

47664dc1

Fix check for empty type · 5192a0d0

rossberg@chromium.org authored May 27, 2014

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/307453005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21538 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5192a0d0

MIPS: Use TempDoubleRegister. · a63ea2d3

plind44@gmail.com authored May 27, 2014

Port r21517 (53d6507)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/305563002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21537 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a63ea2d3

Reland 21529 - "Add a flag to d8 to invoke weak callbacks" · 88abd8ab

jochen@chromium.org authored May 27, 2014

> This will send an idle notification and a low memory notification after
> each test.
>
> For some reason it's not enough to send a low memory notification alone.
>
> BUG=none
> R=yangguo@chromium.org
> LOG=n

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

Review URL: https://codereview.chromium.org/297213006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21536 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

88abd8ab

Small changes in preparation for Hydrogen-generated KeyedLoadGeneric · 0f929e7a

danno@chromium.org authored May 27, 2014

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/303583002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21535 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0f929e7a

Revert "Make 'name' property on functions configurable." · 6b33e507

mstarzinger@chromium.org authored May 27, 2014

R=danno@google.com, danno@chromium.org

Review URL: https://codereview.chromium.org/297163009

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21534 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6b33e507

Convert String array index/length hash to BitField · 6fa616ad

danno@chromium.org authored May 27, 2014

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/300023011

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21533 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6fa616ad

Remove cpp hack to avoid link failures on Windows · 68a1a595

rossberg@chromium.org authored May 27, 2014

TBR=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/298133005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21532 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

68a1a595