Commits · 8128c6e7f6e3f332ad569aa8dcd1795226884aa7 · Linshizhi / V8

29 Jun, 2012 1 commit

Cleanup hardfp ABI detection. This work was triggered by issue 2140. · 8128c6e7

yangguo@chromium.org authored Jun 29, 2012

BUG=none
TEST=none

Review URL: https://chromiumcodereview.appspot.com/10713009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11951 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8128c6e7

28 Jun, 2012 6 commits

ARRAY_SIZE is not available on Linux-shared. · 32e01d22

rossberg@chromium.org authored Jun 28, 2012

R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10718008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11950 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

32e01d22

Further extend TypedArray support in d8: · 68079723

rossberg@chromium.org authored Jun 28, 2012

- Add copy constructors.
- Add subarray methods.
- Make instanceof and constructor property work.
- Rename PixelArray to Uint8ClampedArray.

Also fix broken definition of assertInstanceof in MJSUnit test harness.

R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10558005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

68079723

Prepare push to trunk. Now working on version 3.12.6. · 72f83f74

yangguo@chromium.org authored Jun 28, 2012

R=jkummerow@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10710010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

72f83f74

Fix lazy parsing heuristics to respect outer scope. · a691c693

mstarzinger@chromium.org authored Jun 28, 2012

This makes sure that a function literal is only parsed lazily when the
outer scope actually allows lazy compilation. Otherwise compilation will
crash due to a missing function body.

R=ulan@chromium.org
BUG=chromium:135008
TEST=mjsunit/regress/regress-crbug-135008

Review URL: https://chromiumcodereview.appspot.com/10698032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a691c693

Allow using test-wrapper-gypbuild.py on Windows when no python interpreter is registered. · 6504c92c

jkummerow@chromium.org authored Jun 28, 2012

R=danno@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10716004
Patch from Sigurður Ásgeirsson <siggi@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6504c92c

Revert 11939 'Add a CompilationHandleScope' since it breaks array-sort.js in Win32 Release. · d9d76b7a

sanjoy@chromium.org authored Jun 28, 2012

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10698031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11943 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d9d76b7a

27 Jun, 2012 6 commits

Allow inlining of functions containing array literals. · a90c023d

mstarzinger@chromium.org authored Jun 27, 2012

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

Review URL: https://chromiumcodereview.appspot.com/10689005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a90c023d

Enable the CHECK for near-jump displacement range in Release mode too. · 58b89416

jkummerow@chromium.org authored Jun 27, 2012

If we're generating bad code anyway, we might as well crash immediately and at least get a proper backtrace.

Review URL: https://chromiumcodereview.appspot.com/10697004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11941 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

58b89416

Allow inlining of functions containing RegExp literals. · df35732a

mstarzinger@chromium.org authored Jun 27, 2012

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

Review URL: https://chromiumcodereview.appspot.com/10703005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11940 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

df35732a

Add a second kind of HandleScope that ties the lifetime of Handles created in... · 64e7c6b1

sanjoy@chromium.org authored Jun 27, 2012

Add a second kind of HandleScope that ties the lifetime of Handles created in its scope to the lifetime of a given CompilationInfo.

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10640012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

64e7c6b1

Prepare push to trunk. Now working on version 3.12.5. · 86231b85

jkummerow@chromium.org authored Jun 27, 2012

R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10704002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

86231b85

Port r11517 (not deopt Math.floor on negative input) to x64, sse2. · 8a61d3f2

yangguo@chromium.org authored Jun 27, 2012

BUG=v8:873
TEST=math-floor-negative.js

Review URL: https://chromiumcodereview.appspot.com/10636057

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8a61d3f2

26 Jun, 2012 6 commits

Remove -fomit-frame-pointer flag from Release builds · d7c11199

jkummerow@chromium.org authored Jun 26, 2012

BUG=133723

Review URL: https://chromiumcodereview.appspot.com/10659030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d7c11199

Enable whole program optimization for WIN64 to make build-bot green. · 2b5e60f3

ulan@chromium.org authored Jun 26, 2012

R=jkummerow@chromium.org
BUG=v8:2207

Review URL: https://chromiumcodereview.appspot.com/10636055

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11933 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

2b5e60f3

Port r7868 (constant masking) to x64. · 20ebd21b

yangguo@chromium.org authored Jun 26, 2012

BUG=v8:1374
TEST=test-compiler/SplitConstantsInFullCompiler

Review URL: https://chromiumcodereview.appspot.com/10662045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

20ebd21b

Expose more detailed memory statistics · 69020284

mstarzinger@chromium.org authored Jun 26, 2012

Expose allocated and used byte counters for the different spaces. The goal is
to monitor those values both on page cycles and via UMA

BUG=v8:2201
TEST=none

Review URL: https://chromiumcodereview.appspot.com/10657022
Patch from Jochen Eisinger <jochen@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

69020284

Fix missing slot recording in transition compaction. · 3fd25c6c

mstarzinger@chromium.org authored Jun 26, 2012

R=verwaest@chromium.org
TEST=cctest/test-api/Threading2

Review URL: https://chromiumcodereview.appspot.com/10658033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11930 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3fd25c6c

MIPS: Skip LiveEdit test on ARM. · 3a742185

yangguo@chromium.org authored Jun 26, 2012

Port r11915 (4c749256)

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10661049
Patch from Akos Palfi <palfia@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11929 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3a742185

25 Jun, 2012 12 commits

Revert 11927 "Fix liveedit heap traversal bug with write barrier" · c4c96f9e

peter.rybin@gmail.com authored Jun 25, 2012

A test was broken by r11927

Review URL: https://chromiumcodereview.appspot.com/10667025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11928 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c4c96f9e

Fix liveedit heap traversal bug with write barrier · 5a065cf8

peter.rybin@gmail.com authored Jun 25, 2012

Review URL: https://chromiumcodereview.appspot.com/10639006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11927 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5a065cf8

Fix failing test after r11924. · 51afb2ad

mstarzinger@chromium.org authored Jun 25, 2012

R=verwaest@chromium.org
BUG=chromium:132744
TEST=cctest/test-dictionary/ObjectHashTableCausesGC

Review URL: https://chromiumcodereview.appspot.com/10658016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11926 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

51afb2ad

Update heap test so it calls gc 6 times. This is necessary to avoid flakiness. · a7565d69

verwaest@chromium.org authored Jun 25, 2012

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10668022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11925 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a7565d69

Fix Harmony Maps and WeakMaps for undefined values. · 362381c6

mstarzinger@chromium.org authored Jun 25, 2012

R=rossberg@chromium.org
BUG=chromium:132744
TEST=mjsunit/harmony/collections

Review URL: https://chromiumcodereview.appspot.com/10658014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11924 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

362381c6

Correctly throw reference error in strict mode with ICs disabled. · 99a58e36

yangguo@chromium.org authored Jun 25, 2012

R=jkummerow@chromium.org
BUG=v8:2119
TEST=regress/regress-2119.js

Review URL: https://chromiumcodereview.appspot.com/10659011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

99a58e36

In-place shrinking of descriptor arrays with non-live transitions. · 68c944c2

verwaest@chromium.org authored Jun 25, 2012

Instead of overwriting non-live transitions with NULL_DESCRIPTORs, we remove them from the array by compacting the array (shifting live values to the left) and in-place trimming the array. If the final descriptor array contains no live values (only contained transitions which are now all cleared), we move bit_field3 back from the descriptor array to the map. The descriptor array itself will be collected in the next GC.

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10575032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

68c944c2

Use correct size of objects in PrintShortHeapStatistics. · 390580e4

ulan@chromium.org authored Jun 25, 2012

R=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10579041

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

390580e4

Separate stub types from property types. · 41560e9f

verwaest@chromium.org authored Jun 25, 2012

Review URL: https://chromiumcodereview.appspot.com/10656018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

41560e9f

Prepare push to trunk. Now working on version 3.12.4. · 3c58dab2

ulan@chromium.org authored Jun 25, 2012

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10668019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11917 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3c58dab2

Revert r11835 'Unify promotion and allocation limit computation' due to V8... · 78148436

ulan@chromium.org authored Jun 25, 2012

Revert r11835 'Unify promotion and allocation limit computation' due to V8 Splay performance regression on Mac.

R=mstarzinger@chromium.org
BUG=134183

Review URL: https://chromiumcodereview.appspot.com/10664013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11916 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

78148436

Skip LiveEdit test on ARM. · 32a6a29c

yangguo@chromium.org authored Jun 25, 2012

R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10665021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

32a6a29c

22 Jun, 2012 9 commits

Correctly support several consecutive stack modifications. · 83973a0a

peter.rybin@gmail.com authored Jun 22, 2012

Review URL: https://chromiumcodereview.appspot.com/10637003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11914 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

83973a0a

Fix sharing of literal boilerplates for optimized code. · 84b866b2

mstarzinger@chromium.org authored Jun 22, 2012

This makes sure the literal boilerplates array is correctly shared
together with optimized code when caching of optimized code is enabled.
It also enabled said caching by default again.

R=ulan@chromium.org
BUG=v8:2193
TEST=mjsunit/regress/regress-2193

Review URL: https://chromiumcodereview.appspot.com/10649008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

84b866b2

Prepare push to trunk. Now working on version 3.12.3. · e3888b2e

yangguo@chromium.org authored Jun 22, 2012

R=jkummerow@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10633027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e3888b2e

Make near-jump check more strict in LoadNamedFieldPolymorphic on ia32/x64 · 9ce41330

jkummerow@chromium.org authored Jun 22, 2012

BUG=134055

TEST=mjsunit/regress/regress-crbug-134055

Review URL: https://chromiumcodereview.appspot.com/10630027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11907 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9ce41330

Skip test for optimized code sharing if flag is disabled by default. · 9a0069b6

yangguo@chromium.org authored Jun 22, 2012

R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10642019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11906 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9a0069b6

Disable --cache-optimized-code by default. · a28c919c

yangguo@chromium.org authored Jun 22, 2012

R=mstarzinger@chromium.org
BUG=v8:2193
TEST=

Review URL: https://chromiumcodereview.appspot.com/10626015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11905 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a28c919c

Fix lazy sweeping heuristics to prevent old-space expansion. · 776493ab

mstarzinger@chromium.org authored Jun 22, 2012

This is a temporary fix to prevent excessive expansion of old-space
caused by inaccuracies in lazy sweeper advancing. We actually don't
intend to sweep any pages eagerly, but that requires further changes
to lazy sweeping.

R=ulan@chromium.org,erik.corry@gmail.com
BUG=v8:2194

Review URL: https://chromiumcodereview.appspot.com/10640002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11904 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

776493ab

Fix lint. · 47be3e82

yangguo@chromium.org authored Jun 22, 2012

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10640018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11903 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

47be3e82

Actually put debug information on stack when aborting. · 16c775ea

yangguo@chromium.org authored Jun 22, 2012

R=ulan@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10627015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11902 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

16c775ea