Commits · d67585f060b856b1ed4dc18a69cce829b2172d79 · Linshizhi / V8

11 Oct, 2013 6 commits

Implement first version of HFlowEngine, a framework for performing global flow-sensitive analyses. · d67585f0

titzer@chromium.org authored Oct 11, 2013

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/25254002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17159 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d67585f0

Add a slow stub for store ICs. · 83a11348

verwaest@chromium.org authored Oct 11, 2013

BUG=
R=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/26807003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17158 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

83a11348

Prepare push to trunk. Now working on version 3.22.11. · faa0741b

mvstanton@chromium.org authored Oct 11, 2013

R=verwaest@chromium.org
BUG=

Review URL: https://codereview.chromium.org/26977003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17155 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

faa0741b

Allow FastCloneShallowObjectStub to use AllocationMementos. · 71af6c86

mvstanton@chromium.org authored Oct 11, 2013

(currently turned off)

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/26827002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17154 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

71af6c86

Revert r17018 - "Turn on handle zapping for release builds" · 06f16a13

jochen@chromium.org authored Oct 11, 2013

BUG=none
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/26457002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17152 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

06f16a13

Load/Store cannot handle double representation. · 2c631933

bmeurer@chromium.org authored Oct 11, 2013

Assert that the representation for Load/Store in the X64 MacroAssembler
is never Double. Also add missing test case for the Load/Store macros.

TEST=cctest/test-macro-assembler-x64
R=mvstanton@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=17135

Review URL: https://codereview.chromium.org/25990002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17151 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2c631933

10 Oct, 2013 25 commits

Add instruction factories to HHasInstanceTypeAndBranch. · 12250f23

dslomov@chromium.org authored Oct 10, 2013

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/26859003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17150 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12250f23

Revert "Fixing timezone issues with date-time/parse-* tests." · 0610773d

dslomov@chromium.org authored Oct 10, 2013

This reverts commit r17148 for breaking tests on Windows.

TBR=cira@google.com,titzer@chromium.org

Review URL: https://codereview.chromium.org/26467005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17149 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0610773d

Fixing timezone issues with date-time/parse-* tests. · 2986f94c

cira@chromium.org authored Oct 10, 2013

BUG=2919
TEST=All tests passing when local timezone was set to EST.
R=mnita@google.com, titzer@chromium.org

Review URL: https://codereview.chromium.org/25855005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17148 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2986f94c

Only set binary operation side effects flags, when observable. · 4b6d0e33

olivf@chromium.org authored Oct 10, 2013

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/26712002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17147 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4b6d0e33

Handlify GetPropertyWithFailedAccessCheck. · 907f079d

yangguo@chromium.org authored Oct 10, 2013

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/25732002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17146 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

907f079d

Handlify JSObject::GetProperty????Interceptor. · 995ea2bd

yangguo@chromium.org authored Oct 10, 2013

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/25669004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17145 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

995ea2bd

Fix potential deopt-loop introduced in r17143. · caeb19fa

olivf@chromium.org authored Oct 10, 2013

TBR=verwaest@chromium.org
BUG=

Review URL: https://codereview.chromium.org/26805004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17144 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

caeb19fa

Fixing tagged binary operation input type feedback. · 1384cc0a

olivf@chromium.org authored Oct 10, 2013

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/26710002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17143 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1384cc0a

Add column getter to CpuProfileNode · 344d836d

yurys@chromium.org authored Oct 10, 2013

CpuProfileNode currently exposes only line number which is not enough for the cases when there is more than one function on the same line. This change exposes column number on CpuProfileNode.

BUG=302537
R=jkummerow@chromium.org, loislo@chromium.org

Review URL: https://codereview.chromium.org/25541003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17142 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

344d836d

Enable weak embedded objects in optimized code with a fix for heap verifier. · f9fbe4fc

ulan@chromium.org authored Oct 10, 2013

BUG=v8:2073
R=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/25702008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17141 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f9fbe4fc

Unflake cctest/test-cpu-profiler/JsNativeJsRuntimeJsSample on Win32 Debug · 3228e953

yurys@chromium.org authored Oct 10, 2013

Profiler is now started from JavaScript. Since we always capture stack trace when starting profiler there should always be at least one expected sample in the profile.

Also changed ProfilerEventsProcessor::AddCurrentStack to make sure it call TickSample::Init to instead of custom initialization code.

BUG=v8:2920
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/25686011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17140 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3228e953

More precise type lub for numbers · 792dd705

rossberg@chromium.org authored Oct 10, 2013

R=jkummerow@chromium.org
BUG=v8:2910

Review URL: https://codereview.chromium.org/25722002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17139 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

792dd705

Revert "Load/Store cannot handle double representation." · 3c01f30e

rossberg@chromium.org authored Oct 10, 2013

This reverts r17135 -- test crashes on x64.

TBR=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/26653004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17138 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3c01f30e

Unify and fix checkers for duplicate object literal properties. · 63d8abb6

mstarzinger@chromium.org authored Oct 10, 2013

R=ulan@chromium.org
TEST=preparser/duplicate-property,mjsunit/regress/regress-parse-object-literal

Review URL: https://codereview.chromium.org/26375004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17136 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

63d8abb6

Load/Store cannot handle double representation. · ef8dc50e

bmeurer@chromium.org authored Oct 10, 2013

Assert that the representation for Load/Store in the X64 MacroAssembler
is never Double. Also add missing test case for the Load/Store macros.

TEST=cctest/test-macro-assembler-x64
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/25990002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17135 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ef8dc50e

Add myself to a watchlist for the public API. · cf1257d2

jkummerow@chromium.org authored Oct 10, 2013

See https://groups.google.com/d/msg/v8-users/jq8k9s4xEu8/N-es0or3uz4J

BUG=none
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/26574009

Patch from Paweł Hajdan Jr. <phajdan.jr@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17134 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

cf1257d2

Fix windows shared library build. · 49b739de

ulan@chromium.org authored Oct 10, 2013

R=svenpanne@chromium.org

Review URL: https://chromiumcodereview.appspot.com/26814002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17131 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

49b739de

Only crosscompile binary op stubs if we compile a snapshot. · 49b5c774

olivf@chromium.org authored Oct 10, 2013

BUG=
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/26266005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17130 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

49b5c774

Use the new introduced block's reachable flag. · 5e257075

verwaest@chromium.org authored Oct 10, 2013

BUG=
R=verwaest@chromium.org

Review URL: https://chromiumcodereview.appspot.com/26459002

Patch from Weiliang Lin <weiliang.lin2@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17129 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5e257075

Prepare push to trunk. Now working on version 3.22.10. · 7f5f106b

mvstanton@chromium.org authored Oct 10, 2013

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/26698003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17126 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7f5f106b

Revert "Debug: Allow stepping into on a given call frame." · 59c8d36c

mvstanton@chromium.org authored Oct 10, 2013

This reverts commit r17095.
There were test failures (flaky).

BUG=chromium:296963
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/26703009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17125 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

59c8d36c

Simplify redundant phi elimination and use during canonicalization too. · 51047312

titzer@chromium.org authored Oct 10, 2013

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/25896006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17124 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

51047312

Ensure only whitelisted stubs have sse2 versions in the snapshot. · 256de323

olivf@chromium.org authored Oct 10, 2013

BUG=
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/26680002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17123 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

256de323

Revert "Unify and fix checkers for duplicate object literal properties." · fc952077

mvstanton@chromium.org authored Oct 10, 2013

This reverts commit 12c68518bd2c74dc4e44d928c84c17f98ca63359.
(r17114)

R=mstarzinger@chromium.org
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/26732006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17122 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fc952077

Implement ArrayBuffer.isView. · 380d0ca5

dslomov@chromium.org authored Oct 10, 2013

R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/25700010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17121 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

380d0ca5

04 Oct, 2013 9 commits

Get rid of the HInstanceSize instruction. · eace5101

bmeurer@chromium.org authored Oct 04, 2013

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/25666006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17116 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

eace5101

Unify and fix checkers for duplicate object literal properties. · 067a2664

mstarzinger@chromium.org authored Oct 04, 2013

R=ulan@chromium.org
TEST=preparser/duplicate-property

Review URL: https://codereview.chromium.org/25755002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17114 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

067a2664

Remove obsolete preparser binary. · 3c8e87d8

mstarzinger@chromium.org authored Oct 04, 2013

R=danno@chromium.org

Review URL: https://codereview.chromium.org/25277003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17113 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3c8e87d8

Prepare push to trunk. Now working on version 3.22.9. · 66fb9176

jkummerow@chromium.org authored Oct 04, 2013

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/25579003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17110 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

66fb9176

Fix shared_library build after r17107 · 1cc54974

jkummerow@chromium.org authored Oct 04, 2013

R=rmcilroy@chromium.org

Review URL: https://codereview.chromium.org/26004003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17109 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1cc54974

MIPS: Hydrogenisation of binops · 7d819d71

jkummerow@chromium.org authored Oct 04, 2013

Port r17104.

R=olivf@chromium.org

Review URL: https://codereview.chromium.org/26002002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17108 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7d819d71

Explicitly include defaults.cc in the shared_library gyp target. · 07b15bdf

jkummerow@chromium.org authored Oct 04, 2013

Explicitly include defaults.cc in the shared_library gyp target, otherwise
the whole compilation unit is stripped by the Windows linker, since none of it's
symbols are referenced by any other compilation unit in V8.

BUG=None
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/25994002

Patch from Ross McIlroy <rmcilroy@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17107 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

07b15bdf

Calm down GCMole after r17104. · 7d456285

olivf@chromium.org authored Oct 04, 2013

TBR=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/25409003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17106 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7d456285

Bump code space size for cctest/DeserializeFromSecondSerialization. · c566aed2

olivf@chromium.org authored Oct 04, 2013

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/25996002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17105 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c566aed2