Commits · f4cce5431364fd3fdb764e328f46d7803baa0fb6 · Linshizhi / V8

10 Apr, 2014 18 commits

Revert r20652 "Handlify and convert string.length to new API-style accessor." · f4cce543

ulan@chromium.org authored Apr 10, 2014

Reason: test failure with --noenable-sse3.

R=dcarney@chromium.org
TBR=dcarney@chromium.org

Review URL: https://codereview.chromium.org/232933003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20653 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f4cce543

Handlify and convert string.length to new API-style accessor. · 2564c720

ulan@chromium.org authored Apr 10, 2014

BUG=
R=dcarney@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/230693003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20652 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2564c720

Work towards unifying descriptor array handling. · dcc142d5

verwaest@chromium.org authored Apr 10, 2014

BUG=
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/231283006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20651 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

dcc142d5

Treat uninitialized as internal type. · 990b57ba

bmeurer@chromium.org authored Apr 10, 2014

TEST=cctest/test-types
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/232913002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20650 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

990b57ba

Yet more type system tests · cf4eddd3

rossberg@chromium.org authored Apr 10, 2014

R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/232843002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20649 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

cf4eddd3

Revert "Populate receiver types when there is no type feedback" · 956d4f3c

dcarney@chromium.org authored Apr 10, 2014

This reverts r20646.

TBR=verwaest@chromium.org

BUG=

Review URL: https://codereview.chromium.org/232903002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20648 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

956d4f3c

Add random_seed parameter to run-deopt-fuzzer. · 546d0a0b

bmeurer@chromium.org authored Apr 10, 2014

R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/226843003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20647 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

546d0a0b

Populate receiver types when there is no type feedback · 453d6fc2

verwaest@chromium.org authored Apr 10, 2014

When there is no type feedback yet, ComputeReceiverTypes
should still populate the SmallMapList when the receiver
is a HConstant.

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/230363003

Patch from Petka Antonov <p.antonov@partner.samsung.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20646 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

453d6fc2

Do not use ranges after range analysis. · 5bddec04

svenpanne@chromium.org authored Apr 10, 2014

Due to the SSA vs. SSI difference, we are only allowed to use the
flags computed during range analysis, not the ranges themselves. For
the case at hand, there is no such flag, so the condition is simply
remvoed.

BUG=361608
LOG=y
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/232553004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20645 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5bddec04

Object::GetElements() and friends maybehandlification. · 32735ae3

ishell@chromium.org authored Apr 10, 2014

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/231103002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20644 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

32735ae3

Fix compiler warnings on Win64. · c5b6e76a

bmeurer@chromium.org authored Apr 10, 2014

TEST=cctest/test-types
TBR=rossberg@chromium.org

Review URL: https://codereview.chromium.org/232773002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20643 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c5b6e76a

Grow small old generation faster. · 21256676

hpayer@chromium.org authored Apr 10, 2014

BUG=
R=bmeurer@chromium.org, mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/232593003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20640 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

21256676

Fix symmetry of Maybe() predicate. Fix bug in NowContains() predicate. · 4620ae5c

bmeurer@chromium.org authored Apr 10, 2014

Add tests for TypeImpl::Of(), TypeImpl::NowOf() and
TypeImpl::NowContains(). Improves the implementation of
TypeImpl::NowIs() to match that of TypeImpl::NowContains().

Mark test-types with NO_VARIANTS to speedup testing, since
the variants do not affect the type system at all.

Also improve test coverage for types.

TEST=cctest/test-types
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/230673002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20639 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4620ae5c

Disable concurrent sweeping. · 0387b235

hpayer@chromium.org authored Apr 10, 2014

BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/232413003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20638 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0387b235

Improve reproducibility of test runs. · 5a564648

bmeurer@chromium.org authored Apr 10, 2014

Add random seed to run-tests.py, using either a user supplied
value or a random number generated by random.SystemRandom().
This same random seed is passed to all test cases, making sure
that we can easily reproduce test failures that depend on
random numbers (i.e. bugs related to our handwritten ASLR).

Also fix all uses of rand() to make use of our RNG class
instead.

R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/231443002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20637 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5a564648

Introduce LoadSharedFunctionInfoSpecialField for x64 port. · 707a5831

haitao.feng@intel.com authored Apr 10, 2014

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/231013002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20636 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

707a5831

Update Integer32ToSmiField, SmiToInteger32, and SmiComprare to support 31-bit SMI for x32 port · cee232e6

haitao.feng@intel.com authored Apr 10, 2014

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/222133003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20635 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

cee232e6

Guard 32-bit SMI load/store optimization with SmiValuesAre32Bits predicate. · 22ca5b97

haitao.feng@intel.com authored Apr 10, 2014

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/228073004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20634 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

22ca5b97

09 Apr, 2014 22 commits

ElementsAccessor::Delete() maybehandlified. · 7135c9fd

ishell@chromium.org authored Apr 09, 2014

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/230733003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20631 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7135c9fd

Remove unused function typedefs. · f320fe94

yangguo@chromium.org authored Apr 09, 2014

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/230833002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20630 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f320fe94

Add V8 releases script. · fd8a2a7f

machenbach@chromium.org authored Apr 09, 2014

This script retrieves the history of all V8 branches and trunk revisions and their corresponding Chromium revisions.

TEST=tools/push-to-trunk/releases.py -c <chrome path> --csv test.csv

BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/227583002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20629 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fd8a2a7f

Handlefy Descriptor and other code in objects.cc · 41b6c8a0

mvstanton@chromium.org authored Apr 09, 2014

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/228333003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20628 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

41b6c8a0

Fix test expectations for nosnap windows. · 1b841f36

machenbach@chromium.org authored Apr 09, 2014

BUG=v8:3216
LOG=n
TBR=dcarney@chromium.org

Review URL: https://codereview.chromium.org/230913002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20627 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1b841f36

Revert "Make new space iterable when transitioning double array to objects" · 008a70c4

jarin@chromium.org authored Apr 09, 2014

This reverts r20603.

BUG=

Review URL: https://codereview.chromium.org/230863003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20626 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

008a70c4

ElementsAccessor::SetLength() maybehandlified. · 74e7a4ad

ishell@chromium.org authored Apr 09, 2014

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/229943006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20621 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

74e7a4ad

Avoid hydrogen compare-objects-equal assertions in dead code · 57d70c14

jarin@chromium.org authored Apr 09, 2014

ClusterFuzz test is triggering assertions for dead code. This fix issues
HDeoptimize instruction when it finds out that the compare instruction
is dead (because of previous checks).

R=yangguo@chromium.org
BUG=359491
LOG=N

Review URL: https://codereview.chromium.org/228883005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20620 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

57d70c14

Remove uses of non-handlified GetProperty. · ea1dc8ee

yangguo@chromium.org authored Apr 09, 2014

R=ishell@chromium.org

Review URL: https://codereview.chromium.org/229373007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20619 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ea1dc8ee

Skip tests in nosnap mode. · 3d427b55

machenbach@chromium.org authored Apr 09, 2014

Depends on https://codereview.chromium.org/230743002/.

BUG=v8:3216
LOG=n
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/230583003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20618 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3d427b55

Add the ability to disable tests in nosnap mode. · a430449c

machenbach@chromium.org authored Apr 09, 2014

BUG=v8:3216
LOG=n
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/230743002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20617 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a430449c

Reland of r20606: Further ElementsAccessor handlification (GetKeyForIndex(),... · 1862da47

ishell@chromium.org authored Apr 09, 2014

Reland of r20606: Further ElementsAccessor handlification (GetKeyForIndex(), GetCapacity(), GetType() and GetAttributes()).
It was not related to test failures.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/230373007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20616 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1862da47

Allow the embedder to pass the virtual memory limit to v8 · dc4ba08d

jochen@chromium.org authored Apr 09, 2014

The getrlimit() call might be sandboxed, so it's not safe to use it.

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

Review URL: https://codereview.chromium.org/228923002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20615 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

dc4ba08d

Fix argument expectation Runtime_StringParseInt. · 4df132a8

yangguo@chromium.org authored Apr 09, 2014

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/230693002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20614 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4df132a8

ARM64: Use pair memory access in deoptimizer entry · 936a7708

m.m.capewell@googlemail.com authored Apr 09, 2014

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/228573003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20613 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

936a7708

Turn on concurrent sweeping. · 24692b30

hpayer@chromium.org authored Apr 09, 2014

BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/230733002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20612 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

24692b30

Remove calls to non-handlified version of GetProperty(name). · aee76a05

yangguo@chromium.org authored Apr 09, 2014

R=ishell@chromium.org

Review URL: https://codereview.chromium.org/229973004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20611 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

aee76a05

Use no barrier size accessor in FreeListCategory::SumFreeList. · 66d63594

hpayer@chromium.org authored Apr 09, 2014

BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/230613002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20610 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

66d63594

Fix various bugs in the type systems, and improve test coverage. · a0ac88db

bmeurer@chromium.org authored Apr 09, 2014

R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/230463003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20609 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a0ac88db

Fix build with gcc 4.8 on Linux. · a0355e37

palfia@homejinni.com authored Apr 09, 2014

This fixes a build failure on Linux with gcc 4.8, after r20581.

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/229683003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20608 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a0355e37

Revert "Further ElementsAccessor handlification (GetKeyForIndex(),... · d49e3fa7

ishell@chromium.org authored Apr 09, 2014

Revert "Further ElementsAccessor handlification (GetKeyForIndex(), GetCapacity(), GetType() and GetAttributes())."

This reverts commit r20606 for breaking tests on windows.

TBR=dcarney@chromium.org

Review URL: https://codereview.chromium.org/230603002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20607 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d49e3fa7

Further ElementsAccessor handlification (GetKeyForIndex(), GetCapacity(),... · 773738d4

ishell@chromium.org authored Apr 09, 2014

Further ElementsAccessor handlification (GetKeyForIndex(), GetCapacity(), GetType() and GetAttributes()).

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/228643003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20606 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

773738d4