Commits · 6e6140728bdecff8f08cc367e709cde29d67afed · Linshizhi / V8

24 Dec, 2012 2 commits

yangguo@chromium.org authored Dec 24, 2012

TBR=dcarney@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11669020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13276 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6e614072

Remove most uses of StringInputBuffer · 7f074acd

yangguo@chromium.org authored Dec 24, 2012

R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11638037
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13275 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7f074acd

21 Dec, 2012 11 commits

Fix typo in the CheckSSE2OperandIsInt32: use bitwise not instead of integer negation. · 6b7fe028

vegorov@chromium.org authored Dec 21, 2012

R=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/11662009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13274 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6b7fe028

Fix x64 MathMinMax for negative untagged int32 arguments. · b64f8343

ulan@chromium.org authored Dec 21, 2012

An untagged int32 has zeros in the upper half even if it is negative.
Using cmpq to compare such numbers will incorrectly ignore the sign.

BUG=164442
R=mvstanton@chromium.org

Review URL: https://chromiumcodereview.appspot.com/11665007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13273 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b64f8343

Basic test for interaction of Object.observe and hidden prototypes · d14b05a3

adamk@chromium.org authored Dec 21, 2012

The test simply shows the current behavior, not necessarily what we
want the behavior to be.

Review URL: https://codereview.chromium.org/11635033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13272 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d14b05a3

Fixed typing confusion found by GCMole · 6ad15b88

svenpanne@chromium.org authored Dec 21, 2012

Review URL: https://codereview.chromium.org/11668006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6ad15b88

Fixed FloatingPointHelper::CheckSSE2OperandIsInt32. · 9c7bb6da

svenpanne@chromium.org authored Dec 21, 2012

BUG=v8:2458

Review URL: https://codereview.chromium.org/11660010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13270 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9c7bb6da

Fixed x64 disassembler for cmpb_al · c024ba9a

svenpanne@chromium.org authored Dec 21, 2012

Review URL: https://codereview.chromium.org/11666007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c024ba9a

Added (dis-)assembler support for movmskps on ia32 and x64. · e6141a84

svenpanne@chromium.org authored Dec 21, 2012

Review URL: https://codereview.chromium.org/11664007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13266 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e6141a84

Fast-forward version 3.15.12 to 3.16.0. · beec898b

yangguo@chromium.org authored Dec 21, 2012

Now working on 3.16.1.

BUG=

Review URL: https://chromiumcodereview.appspot.com/11659010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13264 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

beec898b

Prepare push to trunk. Now working on version 3.15.13. · ee210135

yangguo@chromium.org authored Dec 21, 2012

R=svenpanne@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11665006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13261 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ee210135

Refactoring only: Use CheckSSE2OperandIsInt32 instead of copy-n-paste code. · 93998c58

svenpanne@chromium.org authored Dec 21, 2012

Review URL: https://codereview.chromium.org/11666004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13260 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

93998c58

Refactored deopt tracing and FindOptimizedCode. Fixed a bug when printing stubs. · 3cff9a2a

svenpanne@chromium.org authored Dec 21, 2012

Review URL: https://codereview.chromium.org/11636046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13259 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3cff9a2a

20 Dec, 2012 12 commits

MIPS: ARM: fix a bug with saving lr register in GenerateSmiToDouble. · 6323bb3e

danno@chromium.org authored Dec 20, 2012

Port r13107 (63aea0a3)

BUG=
TEST=

Review URL: https://codereview.chromium.org/11574013
Patch from Akos Palfi <palfia@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13258 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6323bb3e

ARM: Use division instructions in lithium and stubs · 653a66f5

danno@chromium.org authored Dec 20, 2012

BUG=none
TEST=Added to test/mjsunit/math-floor-of-div.js, math-floor-of-div-nosudiv.js

Review URL: https://codereview.chromium.org/11316105
Patch from Martyn Capewell <m.m.capewell@googlemail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13257 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

653a66f5

Fix several bugs in error stack trace formatting. · a3f16f8e

yangguo@chromium.org authored Dec 20, 2012

GetScriptWrapper can be called recursively:
GetScriptWrapper -> GC -> DeferredFormatStackTrace -> GetScriptWrapper

GC-unsafe code in ErrorObjectList::DeferredFormatStackTrace

Enable overwriting Error.prepareStackTrace by itself while not
causing infinity recursion when it triggers an exception.

R=ulan@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11649037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13256 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a3f16f8e

Object.observe: fix observation for optimised in/decrement and compound assignment. · 97eba9d3

rossberg@chromium.org authored Dec 20, 2012

R=svenpanne@chromium.org
BUG=v8:2409

Review URL: https://codereview.chromium.org/11642042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13255 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

97eba9d3

Object.observe: temporarily disable one test to unbreak ARM. · d2ed67a9

rossberg@chromium.org authored Dec 20, 2012

R=danno@chromium.org
BUG=

Review URL: https://codereview.chromium.org/11646004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13254 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d2ed67a9

Remove redundant loads in DoCheckMaps · 09fec366

danno@chromium.org authored Dec 20, 2012

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

Committed: https://code.google.com/p/v8/source/detail?r=13200

Review URL: https://codereview.chromium.org/11369014
Patch from Rajeev Krithivasan <rkrithiv@codeaurora.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13253 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

09fec366

Refactoring only: Extracted a method for finding optimized code. · 3d123fdf

svenpanne@chromium.org authored Dec 20, 2012

Review URL: https://codereview.chromium.org/11637036

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13252 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3d123fdf

Refactoring only: Extracted method to print deopt location. · 9b00a57a

svenpanne@chromium.org authored Dec 20, 2012

Review URL: https://codereview.chromium.org/11640041

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13251 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9b00a57a

Refactoring only: Move stuff to DeoptimizerData where it belongs. Use "for". · 49a791a1

svenpanne@chromium.org authored Dec 20, 2012

Review URL: https://codereview.chromium.org/11637034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13250 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

49a791a1

Fix windows build errors. · 4cb7b834

yangguo@chromium.org authored Dec 20, 2012

R=dcarney@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11637033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13249 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4cb7b834

Remove Utf8InputBuffer · eedcaf18

yangguo@chromium.org authored Dec 20, 2012

R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11649018
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13248 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

eedcaf18

Fix ARM code for DoModI. · 9eccd63c

yangguo@chromium.org authored Dec 20, 2012

R=ulan@chromium.org
BUG=166379

Review URL: https://chromiumcodereview.appspot.com/11618020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13247 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9eccd63c

19 Dec, 2012 10 commits

Object.observe: test mutating an object via the API · 354fc4ab

adamk@chromium.org authored Dec 19, 2012

Review URL: https://codereview.chromium.org/11598014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13246 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

354fc4ab

Fix treatment of hidden prototypes in SetProperty. · 75dac956

rossberg@chromium.org authored Dec 19, 2012

R=svenpanne@chromium.org
BUG=v8:2457

Review URL: https://codereview.chromium.org/11644021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13245 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

75dac956

Fix windows compile warnings. · a2a002be

yangguo@chromium.org authored Dec 19, 2012

R=dcarney@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11636016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13244 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a2a002be

Fix compile warning. · 17a54b61

yangguo@chromium.org authored Dec 19, 2012

R=ulan@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11642020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13243 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

17a54b61

Replace the use CharacterStreams in Heap::AllocateSymbolInternal and String::ComputeHash · 9569b20d

yangguo@chromium.org authored Dec 19, 2012

R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11593007
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9569b20d

Deopt on overflow in integer mod. · 362218a0

yangguo@chromium.org authored Dec 19, 2012

R=ulan@chromium.org
BUG=166379

Review URL: https://chromiumcodereview.appspot.com/11618017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13241 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

362218a0

Extend API to allow setting length property for function templates. · b25c040c

rossberg@chromium.org authored Dec 19, 2012

R=yangguo@chromium.org
BUG=125308

Review URL: https://codereview.chromium.org/11631002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13240 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b25c040c

Object.observe: Change semantics of deliverChangeRecords to iterate. · c9da5fad

rossberg@chromium.org authored Dec 19, 2012

Added test for recursive change generation.

R=yangguo@chromium.org
BUG=v8:2409

Review URL: https://codereview.chromium.org/11593028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13239 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c9da5fad

Unbreak --trace-codegen · 7e82c93c

svenpanne@chromium.org authored Dec 19, 2012

Review URL: https://codereview.chromium.org/11571055

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13238 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7e82c93c

Fixed resizing of deopt table · 14bba78b

svenpanne@chromium.org authored Dec 19, 2012

BUG=chrome:166554

Review URL: https://codereview.chromium.org/11617018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13237 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14bba78b

18 Dec, 2012 5 commits

Re-land Crankshaft-generated KeyedLoad stubs. · 1f4b4625

danno@chromium.org authored Dec 18, 2012

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/11528003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13236 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1f4b4625

Correctly handle negative codes in String.fromCharCode() · 8574054b

ulan@chromium.org authored Dec 18, 2012

BUG=166553

R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/11576069

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13235 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8574054b

Simplify implementation of assignment-to-const checks. · c6bb4974

rossberg@chromium.org authored Dec 18, 2012

Also, add test that assignment to function name is a syntax error with harmony scoping.

Does not fix issue 2243 directly, but with ES6, the required behaviour will change to what is implemented already anyway.

R=yangguo@chromium.org
BUG=v8:2243

Review URL: https://codereview.chromium.org/11607016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13234 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c6bb4974

Made store buffer compaction more predictable. · 180a57a2

svenpanne@chromium.org authored Dec 18, 2012

Review URL: https://codereview.chromium.org/11593026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13233 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

180a57a2

Hardfloat does not imply VFPv3, only VFPv2. · 171a4de7

yangguo@chromium.org authored Dec 18, 2012

Raspberry Pi is an example.

BUG=v8:2393

Review URL: https://chromiumcodereview.appspot.com/11570061
Patch from Chi-Thanh Christopher Nguyen <nguyenchithanh@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13232 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

171a4de7