Commits · 308e665982a7910309917552e9a3b9614b9947b4 · Linshizhi / V8

15 Mar, 2013 1 commit

Pass Isolate through CompilingCallsToThisStubIsGCSafe calls · 308e6659

svenpanne@chromium.org authored Mar 15, 2013

BUG=v8:2487

Review URL: https://codereview.chromium.org/12732010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13950 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

308e6659

14 Mar, 2013 10 commits

Parallel recompilation: fix concurrency issues. · 44c059f1

yangguo@chromium.org authored Mar 14, 2013

BUG=

Review URL: https://chromiumcodereview.appspot.com/12831003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

44c059f1

ARM: Tweak ECMAToInt32VFP to address regression on Nexus 4 · 80f49008

ulan@chromium.org authored Mar 14, 2013

After r13912, we saw a small regression in Kraken crypto-aes and
crypto-ccm on Nexus 4. This patch, proposed by Rodolph Perfetta,
addresses that without regressing other platforms.

Instead of looking at the exponent of double_input and trying to figure
out if the conversion will overflow, eagerly do the VCVT and return
early unless it saturated.

BUG=none

Review URL: https://chromiumcodereview.appspot.com/12544025
Patch from Hans Wennborg <hans@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

80f49008

Allow inlining of functions containing array literals. · 6e86d34b

mstarzinger@chromium.org authored Mar 14, 2013

R=jkummerow@chromium.org
BUG=v8:1322
TEST=mjsunit/compiler/inline-literals

Review URL: https://codereview.chromium.org/12642011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13947 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6e86d34b

Fixed two register allocator bugs (off-by-one error/failure propagation). · aaf6340e

svenpanne@chromium.org authored Mar 14, 2013

Minor cleanups on the way, e.g. making sure that we never use something after an allocation failed. Style question: Should we switch to some kind of MUST_USE_RESULT-style to ensure that we handle failures consistently? Not sure...

BUG=v8:2576

Review URL: https://codereview.chromium.org/12867002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

aaf6340e

Allow inlining of functions containing function literals. · 9aa25ad1

mstarzinger@chromium.org authored Mar 14, 2013

R=yangguo@chromium.org
BUG=v8:1322
TEST=mjsunit/compiler/inline-literals

Review URL: https://codereview.chromium.org/10702036

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9aa25ad1

MIPS: Fix test262 regression. · 3d2dc897

palfia@homejinni.com authored Mar 14, 2013

This regression was introduced by r13705 (fd03c7d6)

BUG=test262/data/test/suite/ch11/11.13/11.13.2

Review URL: https://codereview.chromium.org/12844005
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3d2dc897

MIPS: Fix AssertName() in MacroAssembler. · b71352b0

palfia@homejinni.com authored Mar 14, 2013

This commit fixes several debug mode test failures.

BUG=mjsunit/keyed-call-generic,mjsunit/keyed-call-ic

Review URL: https://codereview.chromium.org/12693012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13943 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b71352b0

MIPS: Refactoring Store ICs. A first step towards polymorphic store ICs. · 04d8eb82

palfia@homejinni.com authored Mar 14, 2013

Port r13934 (656ce093)

BUG=

Review URL: https://codereview.chromium.org/12603003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

04d8eb82

Execute a memory barrier when adding a new page to a space to synchronize... · 5d159d50

hpayer@chromium.org authored Mar 14, 2013

Execute a memory barrier when adding a new page to a space to synchronize access with concurrent sweepers.

BUG=

Review URL: https://codereview.chromium.org/12342017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13941 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5d159d50

Allow direct allocation in old pointer space. · 05a71fc9

hpayer@chromium.org authored Mar 14, 2013

BUG=

Review URL: https://codereview.chromium.org/12314155

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13940 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

05a71fc9

13 Mar, 2013 14 commits

remove latin-1 flag · fbe34d4b

dcarney@chromium.org authored Mar 13, 2013

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/12700008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fbe34d4b

Some Utf8Length microoptimizations · 5e1d9260

dcarney@chromium.org authored Mar 13, 2013

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/12783002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5e1d9260

Fix Windows build · f2bd9431

alph@chromium.org authored Mar 13, 2013

TBR=jkummerow

Review URL: https://codereview.appspot.com/7790043

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f2bd9431

Fix huge heap snapshot when a heavily shared context has many variables · 1afc70a3

alph@chromium.org authored Mar 13, 2013

Prevously v8 put a link to each context variable into a function where
the variable is visible.
Because of that if there are N functions sharing a context having M variables
then N*M links were created for the snapshot.
The fix makes v8 to put the links into the context object.

BUG=145687
TEST=test-heap-snapshot/ManyLocalsInSharedContext

Review URL: https://codereview.appspot.com/7715044

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1afc70a3

Parallel recompilation: fewer handle dereferences and tighter checks. · a722726d

yangguo@chromium.org authored Mar 13, 2013

BUG=

Review URL: https://chromiumcodereview.appspot.com/12832002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a722726d

Refactoring Store ICs. A first step towards polymorphic store ICs. · 569d9c59

verwaest@chromium.org authored Mar 13, 2013

Review URL: https://chromiumcodereview.appspot.com/12781004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

569d9c59

Made AdjustAmountOfExternalAllocatedMemory an instance method of Isolate · 8db737a5

svenpanne@chromium.org authored Mar 13, 2013

BUG=v8:2487

Review URL: https://codereview.chromium.org/12790004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13933 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8db737a5

remove maynamedaccess checks · 9b4650e9

dcarney@chromium.org authored Mar 13, 2013

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/12822002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9b4650e9

In ArrayConstructor_StubFailure the transition elements kind was · d9ca45b1

mvstanton@chromium.org authored Mar 13, 2013

ignored on allocation.

BUG=

Review URL: https://codereview.chromium.org/12767004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d9ca45b1

Remove unused field. · 74e7500a

yangguo@chromium.org authored Mar 13, 2013

BUG=

Review URL: https://chromiumcodereview.appspot.com/12789004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13930 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

74e7500a

Use IsRuntimeEntry for RUNTIME_ENTRY comparison · cfb957af

danno@chromium.org authored Mar 13, 2013

Review URL: https://codereview.chromium.org/12702005
Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13929 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

cfb957af

HInnerAllocatedObject instruction allows hydrogen code to carve up · 30ca31f4

mvstanton@chromium.org authored Mar 13, 2013

allocated regions into sub objects.

BUG=

Review URL: https://codereview.chromium.org/12812002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13928 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

30ca31f4

Prepare push to trunk. Now working on version 3.17.11. · 9bfc8e21

ulan@chromium.org authored Mar 13, 2013

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/12827002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9bfc8e21

DateField cache should check the ExternalOperand instead of ExternalReference on X64 · f8d0013f

yangguo@chromium.org authored Mar 13, 2013

Review URL: https://chromiumcodereview.appspot.com/12637025
Patch from Weiliang Lin <weiliang.lin2@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f8d0013f

12 Mar, 2013 11 commits

Use InternalArray in Object.getOwnPropertyNames() implementation · 004452bf

adamk@chromium.org authored Mar 12, 2013

Review URL: https://codereview.chromium.org/12342003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

004452bf

Parallel recompilation: remove interrupt for code generation. · 479e39a0

yangguo@chromium.org authored Mar 12, 2013

R=jkummerow@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/12488006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13917 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

479e39a0

Rename android_build_type to android_webview_build. · 89bac02b

yangguo@chromium.org authored Mar 12, 2013

Rename this gyp variable to something meaningful to better explain what
it actually does.

BUG=184431

Review URL: https://chromiumcodereview.appspot.com/12605007
Patch from Richard Coles <torne@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13916 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

89bac02b

Correctly override parallel recompilation flag for test case. · 173d9e8f

yangguo@chromium.org authored Mar 12, 2013

R=mstarzinger@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/12655006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

173d9e8f

Polymorphism support for numbers and strings · 4cb46f4d

verwaest@chromium.org authored Mar 12, 2013

Necessary to support fast polymorphic toString.

Review URL: https://chromiumcodereview.appspot.com/12702002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13914 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4cb46f4d

Use an efficient graph constant in CodeStubGraphBuilderBase::BuildGraph(). · cf373b56

mvstanton@chromium.org authored Mar 12, 2013

Improve printing for HReturn.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/12585004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

cf373b56

ARM: Optimsisation of ECMA ToInt32. · 1c6d5e4c

rodolph.perfetta@gmail.com authored Mar 12, 2013

BUG=none
TEST=none

Review URL: https://codereview.chromium.org/12567004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13912 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1c6d5e4c

Consistently pass a Heap* to HashTable-related AsObject methods. · 1a2454d7

svenpanne@chromium.org authored Mar 12, 2013

This is basically a follow-up CL to https://code.google.com/p/v8/source/detail?r=13908.

BUG=v8:2487

Review URL: https://codereview.chromium.org/12546024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1a2454d7

MIPS: To fully support hydrogen code stubs which accept a variable number of... · f3b8a3c8

mvstanton@chromium.org authored Mar 12, 2013

MIPS: To fully support hydrogen code stubs which accept a variable number of arguments, the HReturn/LReturn instruction needs to be able to determine argument count from a stack evaluation rather than as a constant from scope.

Port r13888 (33905114)

BUG=

Review URL: https://codereview.chromium.org/12414011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13910 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f3b8a3c8

Unbreak readline support. · f2bcc90c

svenpanne@chromium.org authored Mar 12, 2013

Things are still far from being nice, the editor registration/handling in d8 is
still embarrassing. Nevertheless things work with readline support again. Fixed
a missing Locker on the way.

TBR=adamk@chromium.org

Review URL: https://codereview.chromium.org/12494010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13909 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f2bcc90c

Added an Isolate parameter to some HashTable/Dictionary methods. TypeFeedbackOracle tweaks. · e02315ef

svenpanne@chromium.org authored Mar 12, 2013

BUG=v8:2487

Review URL: https://codereview.chromium.org/12764003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e02315ef

11 Mar, 2013 4 commits

Cleanup the copying of ICs to the Megamorphic Code Cache · 5615a1d6

verwaest@chromium.org authored Mar 11, 2013

Review URL: https://chromiumcodereview.appspot.com/12521007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13907 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5615a1d6

MIPS: Fix white space matching in latin-1 strings wrt \u00a0. · 3e64d690

palfia@homejinni.com authored Mar 11, 2013

Port r13898 (bcc5b57f)

BUG=

Review URL: https://codereview.chromium.org/12771005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13906 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3e64d690

Use direct jump and call instruction for X64 when the deoptimization entries are in the code range. · 8dc25d2b

danno@chromium.org authored Mar 11, 2013

Review URL: https://codereview.chromium.org/11574027
Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13903 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8dc25d2b

Revert r13901 to reland with proper credit to external contributor. · 19badfdd

danno@chromium.org authored Mar 11, 2013

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/12638011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13902 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

19badfdd