Commits · cb6e8b334d1715d9b497adcbea21422d51a3b651 · Linshizhi / V8

18 Nov, 2013 13 commits

Revert "Fix data view accessors to throw execptions on offsets bigger than size_t." · cb6e8b33

dslomov@chromium.org authored Nov 18, 2013

This reverts commit r17838 for breaking arm build.

TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/75213005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17839 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

cb6e8b33

Fix data view accessors to throw execptions on offsets bigger than size_t. · dd5c7ec8

dslomov@chromium.org authored Nov 18, 2013

R=jkummerow@chromium.org
BUG=v8:3013
LOG=Y

Review URL: https://codereview.chromium.org/74583003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17838 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

dd5c7ec8

Use mock ArrayBuffer allocator to avoid really allocating 1Gb. · 4228132e

dslomov@chromium.org authored Nov 18, 2013

R=jkummerow@chromium.org
BUG=v8:3014
LOG=N

Review URL: https://codereview.chromium.org/61623009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17837 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4228132e

Fix broken pipe caused by commands in toolchain.gypi. · ec9a9ac1

jkummerow@chromium.org authored Nov 18, 2013

I sometimes observe broken pipe errors when I run gyp, which causes the gyp
process to fail. This seems to happen if gyp is executed under heavy I/O
pressure.

This change removes the pipes by replacing "echo |" with "< /dev/null".
Technically these are not the same, because "echo |" prints a newline while
"< /dev/null" doesn't, but this difference is not significant in the context of
the commands in toolchain.gypi.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/73623002

Patch from Yuta Kitamura <yutak@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17836 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ec9a9ac1

Make HTypeofIsAndBranch accept any representation input · 0ca68f71

jkummerow@chromium.org authored Nov 18, 2013

when the input is known unbox number value, eliminate the dynamic check

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/58923004

Patch from Weiliang Lin <weiliang.lin@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17834 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0ca68f71

Add initial auto-roll script. · 775201db

machenbach@chromium.org authored Nov 18, 2013

To be called with a cron job.

TEST=tools/push-to-trunk/auto_roll.py

TODO: Add a revision filter to allow "MIPS" related changes to take over the lkgr.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/70373002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17833 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

775201db

Ensure that ToPositiveInteger is optimizable. · f5c632b5

dslomov@chromium.org authored Nov 18, 2013

'throw %NAME(..)' cause hydrogen optimizations to be disabled for
surrounding function. This patch rectifies.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/71153004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17832 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f5c632b5

Generate DataViewInitialize built-in in hydrogen. · 99133912

dslomov@chromium.org authored Nov 18, 2013

R=bmeurer@chromium.org, mvstanton@chromium.org

Review URL: https://codereview.chromium.org/66843011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17831 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

99133912

Refactor ChangeLog generation for push-to-trunk script. · c0b70209

machenbach@chromium.org authored Nov 18, 2013

This extracts the Git-independent part of the change log body generation. This CL intends no change in behavior.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/61263011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17829 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c0b70209

Remove keyed load "force generic" miss case. · 74c7fda9

verwaest@chromium.org authored Nov 18, 2013

BUG=
R=ishell@chromium.org

Review URL: https://chromiumcodereview.appspot.com/68213024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17828 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

74c7fda9

Remove unused keyed store "force generic". · a957c323

verwaest@chromium.org authored Nov 18, 2013

R=ishell@chromium.org

Review URL: https://chromiumcodereview.appspot.com/73893003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17827 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a957c323

Match max property descriptor length to corresponding bit fields · f27f2fa4

danno@chromium.org authored Nov 18, 2013

BUG=v8:3010
R=verwaest@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/72333004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17823 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f27f2fa4

Prepare push to trunk. Now working on version 3.23.7. · c16a7bb1

machenbach@chromium.org authored Nov 18, 2013

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/74753004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17816 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c16a7bb1

17 Nov, 2013 2 commits

[Sheriff] Revert "MIPS: Ensure double aligned allocations through runtime routines." · 1d4fd4e1

machenbach@chromium.org authored Nov 17, 2013

This reverts commit r17809 for breaking the build.

TBR=plind44@gmail.com,
BUG=

Review URL: https://codereview.chromium.org/74803002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17810 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1d4fd4e1

MIPS: Ensure double aligned allocations through runtime routines. · 4e7084eb

plind44@gmail.com authored Nov 17, 2013

3rd (of 3) CLs to ensure complete alignment of FixedDoubleArrays.

TEST=
BUG=
R=mstarzinger@chromium.org, plind44@gmail.com

Review URL: https://codereview.chromium.org/35313002

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17809 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4e7084eb

16 Nov, 2013 1 commit

Correct r17804 to match latest version of uploaded CL · b2ff7a09

danno@chromium.org authored Nov 16, 2013

TBR=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/73923004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17807 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b2ff7a09

15 Nov, 2013 22 commits

MIPS: Generate KeyedLoadDictionaryElementStub with Hydrogen · 3ba75a2d

palfia@homejinni.com authored Nov 15, 2013

Port r17804 (15aa3804)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/74363002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17806 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3ba75a2d

Fix bogus allocation limit in allocation folding. · ed034b39

mstarzinger@chromium.org authored Nov 15, 2013

R=ishell@chromium.org
TEST=mjsunit/allocation-folding

Review URL: https://codereview.chromium.org/73563004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17805 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ed034b39

Generate KeyedLoadDictionaryElementStub with Hydrogen · 4ed25382

danno@chromium.org authored Nov 15, 2013

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/19492007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17804 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4ed25382

Add suppressions for regress-319722-ArrayBuffer. · 7832aab7

dslomov@chromium.org authored Nov 15, 2013

TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/59093007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17803 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7832aab7

MIPS: Reland and fix "Add support for keyed-call on arrays of fast elements”. · e9bfe9bc

plind44@gmail.com authored Nov 15, 2013

Port r17782 (32e3232)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/74013002

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17802 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e9bfe9bc

Limit size of dehoistable array indices · c9b41c69

jkummerow@chromium.org authored Nov 15, 2013

LOG=Y
BUG=chromium:319835,chromium:319860
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/74113002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17801 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c9b41c69

Limit the size for typed arrays to MaxSmi. · 7936ca39

dslomov@chromium.org authored Nov 15, 2013

R=jkummerow@chromium.org
LOG=Y
BUG=319722

Review URL: https://codereview.chromium.org/73943004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17800 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7936ca39

Revert "Limit the size for typed arrays to MaxSmi." · c01aa1fc

dslomov@chromium.org authored Nov 15, 2013

This reverts commit r17798 for allocating too much memroy in tests.

TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/74093002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c01aa1fc

Limit the size for typed arrays to MaxSmi. · 09ca1318

dslomov@chromium.org authored Nov 15, 2013

R=jkummerow@chromium.org
LOG=Y
BUG=319722

Review URL: https://codereview.chromium.org/73943004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17798 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

09ca1318

Provide Type::Of and Type::CurrentOf operators · edb64827

rossberg@chromium.org authored Nov 15, 2013

R=verwaest@chromium.org
BUG=

Review URL: https://codereview.chromium.org/73193004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17796 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

edb64827

Add allocation tracker test for bumb pointer allocations · 88e7d631

yurys@chromium.org authored Nov 15, 2013

Test that allocations which regularly happen inline in the generated code and create objects in bump pointer space will be recorded by the allocation tracker.

BUG=chromium:277984
LOG=N
R=loislo@chromium.org, mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/73893005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17794 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

88e7d631

Allow passing flags to Runtime_AllocateInTargetSpace. · 7758713a

mstarzinger@chromium.org authored Nov 15, 2013

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/73973002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17792 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7758713a

Make some internal Heap helpers private. · 6e66fae4

mstarzinger@chromium.org authored Nov 15, 2013

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/66993006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17791 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6e66fae4

ARM: Merge redundant entries in literal pool. · c54d6552

bmeurer@chromium.org authored Nov 15, 2013

This patch also clean up 64-bits literals handling.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/61763025

Patch from Rodolph Perfetta <rodolph.perfetta@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17789 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c54d6552

Regression fix: HForceRepresentation shouldn't be an idef. · 5b9569b5

mvstanton@chromium.org authored Nov 15, 2013

Instead, code sites that are interested in underlying constant integer values
should use HValue::IsInteger32Constant(). The issue is that the infer representation phase shouldn't "see through" HForceRepresentation nodes to an underlying, and less specific representation.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/65643003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17787 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5b9569b5

Reland and fix "Add support for keyed-call on arrays of fast elements" · 341d4053

verwaest@chromium.org authored Nov 15, 2013

BUG=
R=danno@chromium.org

Review URL: https://chromiumcodereview.appspot.com/71783003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17782 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

341d4053

Add ability to do "else-if" clauses in IfBuilder · d62337e1

danno@chromium.org authored Nov 15, 2013

- In an Else block it's possible to add more If<>'s in the same builder that are
  treated as an else if.
- Simplified and cleaned-up some of the IfBuilder's internals.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/66983002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17780 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d62337e1

Prepare push to trunk. Now working on version 3.23.6. · a6ba455b

machenbach@chromium.org authored Nov 15, 2013

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/63643004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a6ba455b

Replace miss_mode flag with explicit Load/Store Force Generic methods. · c3270daa

verwaest@chromium.org authored Nov 15, 2013

R=ishell@chromium.org

Review URL: https://chromiumcodereview.appspot.com/70233009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17774 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c3270daa

Use path relatinve to cctest folder in cctest.status · 14a25f1e

yurys@chromium.org authored Nov 15, 2013

BUG=v8:3005
LOG=N
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/68173023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17773 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14a25f1e

Fix missing type feedback check for Generic*String addition. · 2ee5aa95

bmeurer@chromium.org authored Nov 15, 2013

TEST=mjsunit/regress/regress-crbug-318671
BUG=318671
LOG=y
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/67473007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17772 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2ee5aa95

Mark cctest/test-alloc/CodeRange as flaky on Windows · 1c24c44e

yurys@chromium.org authored Nov 15, 2013

BUG=v8:3005
LOG=N
R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/65833003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17771 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1c24c44e

14 Nov, 2013 2 commits

Reland [Object.observe] Don't force normalization of elements for observed objects · bdf78a7a

rafaelw@chromium.org authored Nov 14, 2013

Original Issue: https://codereview.chromium.org/29353003/

Note that this version of the patch includes logic for bailing out of compiled ArrayPush/ArrayPop calls if the array is observed (see stub-cache-*)

R=danno@chromium.org
BUG=v8:2946
LOG=N

Review URL: https://codereview.chromium.org/68343016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17769 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

bdf78a7a

Revert "Improvements in positions handling in optimizing compiler." (r17765) · 25b450b2

rafaelw@chromium.org authored Nov 14, 2013

Original issue: https://codereview.chromium.org/49203002/

TBR=vegorov

Review URL: https://codereview.chromium.org/63343003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17768 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

25b450b2