Commits · e797e5a489f3061527d417a6a492fcf6c4d768b1 · Linshizhi / V8

11 Dec, 2012 12 commits

Fix crashes in debug output of generated stubs · e797e5a4

danno@chromium.org authored Dec 11, 2012

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/11464027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13201 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e797e5a4

Remove redundant loads in DoCheckMaps · 3f83e10f

danno@chromium.org authored Dec 11, 2012

Hoist the loop-invariant load out of the loop and call the other CheckMap function
BUG=none
TEST=none

Review URL: https://chromiumcodereview.appspot.com/11369014
Patch from Rajeev Krithivasan <rkrithiv@codeaurora.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13200 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3f83e10f

Fixed compilation error on Win64. · 9a0c9a5c

hpayer@chromium.org authored Dec 11, 2012

BUG=

Review URL: https://codereview.chromium.org/11538010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13199 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9a0c9a5c

Prepare FreeList for parallel and concurrent sweeping. · f6f55dcd

hpayer@chromium.org authored Dec 11, 2012

BUG=

Review URL: https://codereview.chromium.org/11348174

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13198 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f6f55dcd

Clear optimized code map during incremental marking. · 4e42a329

mstarzinger@chromium.org authored Dec 11, 2012

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/11458011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13195 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4e42a329

Avoid object layout changes during GC. · da3e153e

yangguo@chromium.org authored Dec 11, 2012

R=mstarzinger@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11530011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13194 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

da3e153e

Fix for when array bounds check elimination tries to modify a phi index. · ae54f9cf

mmassi@chromium.org authored Dec 11, 2012

BUG=

Review URL: https://chromiumcodereview.appspot.com/11486007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13193 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ae54f9cf

Fix missing printing of deoptimizer input data. · ca3ea142

mstarzinger@chromium.org authored Dec 11, 2012

R=rossberg@chromium.org
TEST=mjsunit/compiler/inline-arguments --print-all-code

Review URL: https://codereview.chromium.org/11537005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13192 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ca3ea142

Fix windows build. · 32103ca8

yangguo@chromium.org authored Dec 11, 2012

R=dcarney@google.com
BUG=

Review URL: https://chromiumcodereview.appspot.com/11538003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13191 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

32103ca8

Disable GC stress for mjsunit/fast-prototype. · 07077798

mstarzinger@chromium.org authored Dec 11, 2012

R=yangguo@chromium.org
TEST=mjsunit/fast-prototype --gc-interval=500 --stress-compaction

Review URL: https://codereview.chromium.org/11534004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13190 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

07077798

Cleanup StringCharacterStream and add initial test cases. · f02af745

yangguo@chromium.org authored Dec 11, 2012

BUG=

Review URL: https://chromiumcodereview.appspot.com/11438046
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13189 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f02af745

Fire 'stack' getter of error objects after GC. · 72dfb279

yangguo@chromium.org authored Dec 11, 2012

BUG=v8:2340

Review URL: https://chromiumcodereview.appspot.com/11377158

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13188 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

72dfb279

10 Dec, 2012 10 commits

Allow all value types in evaluate additional context · 0b5359bf

peter.rybin@gmail.com authored Dec 10, 2012

Review URL: https://codereview.chromium.org/11448030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13187 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0b5359bf

Prepare push to trunk. Now working on version 3.15.12. · 8bf58784

jkummerow@chromium.org authored Dec 10, 2012

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/11514002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13184 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8bf58784

Make unit tests resilient against GC Stress. · 067a820e

mstarzinger@chromium.org authored Dec 10, 2012

R=yangguo@chromium.org
TEST=cctest --gc-interval=500 --stress-compaction

Review URL: https://codereview.chromium.org/11498012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13183 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

067a820e

Revert r13176. · 3b0ee646

mmassi@chromium.org authored Dec 10, 2012

BUG=

Review URL: https://chromiumcodereview.appspot.com/11503011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13182 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3b0ee646

Flush out potential leaks of Failure objects · d1cbd1a9

jkummerow@chromium.org authored Dec 10, 2012

Review URL: https://codereview.chromium.org/11475027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13181 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d1cbd1a9

Make sure HMathMinMax always has a supported representation · 35cd5836

jkummerow@chromium.org authored Dec 10, 2012

Review URL: https://codereview.chromium.org/11467021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13180 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

35cd5836

Revert 13157, 13145 and 13140: Crankshaft code stubs. · 64fc1f99

danno@chromium.org authored Dec 10, 2012

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/11498006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13179 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

64fc1f99

Improve integer division on IA32 and X64 · c70a0f93

yangguo@chromium.org authored Dec 10, 2012

If the divisor is a Power-of-2 constant, we could use shifts instead of the
expensive idiv instructions, which also loose the register constraints.

Review URL: https://chromiumcodereview.appspot.com/11478043
Patch from Yuqiang Xian <yuqiang.xian@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13178 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c70a0f93

Object.observe support for Function 'prototype' property · 9a0623f2

rossberg@chromium.org authored Dec 10, 2012

BUG=v8:2409

Review URL: https://codereview.chromium.org/11416353
Patch from Adam Klein <adamk@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13177 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9a0623f2

Make keyed operations use the unchecked index but still depend on the checked one. · 1aa2891c

mmassi@chromium.org authored Dec 10, 2012

BUG=

Review URL: https://chromiumcodereview.appspot.com/11445016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13176 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1aa2891c

07 Dec, 2012 15 commits

Define CAN_USE_VFP2/3_INSTRUCTIONS based on arm_neon and arm_fpu flags. · a1d10c69

ulan@chromium.org authored Dec 07, 2012

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/11472023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13175 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a1d10c69

Remove SlidingStateWindow and related code. · 608bce50

svenpanne@chromium.org authored Dec 07, 2012

Review URL: https://codereview.chromium.org/11441034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13172 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

608bce50

Removed dead InterruptFlag enum value. · 6770c02f

svenpanne@chromium.org authored Dec 07, 2012

Review URL: https://codereview.chromium.org/11446064

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13171 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6770c02f

Make test-heap resilient against GC stress. · d11558c9

mstarzinger@chromium.org authored Dec 07, 2012

R=yangguo@chromium.org
TEST=cctest/test-heap --stress-compaction

Review URL: https://codereview.chromium.org/11464021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13170 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d11558c9

Handlify JSObject::SetDictionaryElement, which may call back into JS. · 4d736273

rossberg@chromium.org authored Dec 07, 2012

Fixes flaky crasher in proxies.js test.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/11471028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13169 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4d736273

llprof improvements · 125b1c29

jkummerow@chromium.org authored Dec 07, 2012

Review URL: https://codereview.chromium.org/11444031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13168 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

125b1c29

Fix mozilla test expectations. · fe7a6846

yangguo@chromium.org authored Dec 07, 2012

R=mstarzinger@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11482003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13167 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fe7a6846

Prepare push to trunk. Now working on version 3.15.11. · 27234714

rossberg@chromium.org authored Dec 07, 2012

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/11465023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13164 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

27234714

Fix mozilla test failures and expectations. · d6629c69

yangguo@chromium.org authored Dec 07, 2012

Follow-up for r13160.

R=mstarzinger@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11446063

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13163 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d6629c69

Improve double to integer truncation on ARM. · c5c8276f

ulan@chromium.org authored Dec 07, 2012

BUG=none
TEST=none

Review URL: https://chromiumcodereview.appspot.com/11412272
Patch from Rodolph Perfetta <rodolph.perfetta@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13162 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c5c8276f

Allow lazy compilation (and thus optimisation) of functions inside eval. · 3348b5c2

rossberg@chromium.org authored Dec 07, 2012

For strict-mode eval, this requires _disabling_ lazy parsing of inner functions,
because we need to collect their free variables to do allocation for the
eval scope properly.

R=mstarzinger@chromium.org
BUG=v8:2315

Review URL: https://codereview.chromium.org/11438042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13161 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3348b5c2

Fix spec violations in methods of Number.prototype. · 3388f92e

yangguo@chromium.org authored Dec 07, 2012

R=svenpanne@chromium.org
BUG=v8:2443

Review URL: https://chromiumcodereview.appspot.com/11465005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13160 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3388f92e

Add GCTracer metrics for a scavenger GC for DOM wrappers · eeca7c77

mstarzinger@chromium.org authored Dec 07, 2012

This patch adds the following three metrics for the --trace_gc_nvp option.

nodes_died_in_new_space_; // Number of died nodes in the new space.
nodes_copied_in_new_space_; // Number of copied nodes to the new space.
nodes_promoted; // Number of promoted nodes to the old space.

BUG=
TEST=Manually confirmed that the "--trace_gc --trace_gc_nvp" option prints the metrics

Review URL: https://codereview.chromium.org/11365146
Patch from Kentaro Hara <haraken@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13159 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

eeca7c77

Use count-based profiling exclusively. · 17def81f

svenpanne@chromium.org authored Dec 07, 2012

Review URL: https://codereview.chromium.org/11437016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13158 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

17def81f

Fix nosse2 tests · 39f6c8ef

danno@chromium.org authored Dec 07, 2012

R=jkummerow@chromoum.org

Review URL: https://chromiumcodereview.appspot.com/11439028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13157 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

39f6c8ef

06 Dec, 2012 3 commits

Prepare push to trunk. Now working on version 3.15.10. · 19444dcf

mstarzinger@chromium.org authored Dec 06, 2012

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/11469003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13154 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

19444dcf

Fix candidate eviction in code flusher. · 31f1f2de

mstarzinger@chromium.org authored Dec 06, 2012

This fixes a corner case where a code flushing candidate was evicted
from the candidate list without being revisited by the incremental
marker. An explicit write-barrier makes sure it gets revisited.

R=ulan@chromium.org
BUG=chromium:159140
TEST=cctest/test-heap/Regress159140

Review URL: https://codereview.chromium.org/11451038

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13153 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

31f1f2de

Let marking speed depend on the actual incremental write barrier count. · 064bb33f

verwaest@chromium.org authored Dec 06, 2012

Review URL: https://chromiumcodereview.appspot.com/11441011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13152 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

064bb33f