Commits · 559f5eecadbc8b6966455058e1911e39e8b117ca · Linshizhi / V8

14 Feb, 2012 2 commits

Don't treat function parameters as let-bound variables in Harmony mode. · 559f5eec

rossberg@chromium.org authored 13 years ago

R=ulan@chromium.org
BUG=v8:1942
TEST=

Review URL: https://chromiumcodereview.appspot.com/9365054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10698 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

559f5eec

Allow inlining of functions containing object literals. · 0db91d40

mstarzinger@chromium.org authored 13 years ago

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

Review URL: https://chromiumcodereview.appspot.com/9388007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10689 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0db91d40

13 Feb, 2012 1 commit

Fix test expectations for the tickprocessor. · fff8eba0

yangguo@chromium.org authored 13 years ago

Review URL: https://chromiumcodereview.appspot.com/9388003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10682 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fff8eba0

10 Feb, 2012 1 commit

Implement KeyedStoreICs to grow arrays on out-of-bound stores. · f0c4b87f

danno@chromium.org authored 13 years ago

Supports growing non-COW JSArray by a single element if the backing store has room, and initial allocation of a backing store for the store to index zero of an empty array to kPreallocatedArrayElements elements (e.g. the [] array literal).

Review URL: https://chromiumcodereview.appspot.com/9310117

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10673 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f0c4b87f

09 Feb, 2012 4 commits

Add asserts to try to flush out test flakiness. · 9cc595a2

danno@chromium.org authored 13 years ago

R=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/9358033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10669 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9cc595a2

Ensure expected behavior for transition hosting tests by flushing ICs · 256975f3

danno@chromium.org authored 13 years ago

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/9373027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10668 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

256975f3

Fix d8-os unit test to be skipped for isolates. · 19a62a22

mstarzinger@chromium.org authored 13 years ago

This test sets the umask on a per-process basis and hence cannot be
used in multi-threaded runs.

R=yangguo@chromium.org
TEST=mjsunit/d8-os

Review URL: https://chromiumcodereview.appspot.com/9372018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10655 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

19a62a22

Improve GVN handling of ElementTransitions. · d949c646

danno@chromium.org authored 13 years ago

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9141016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10651 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d949c646

08 Feb, 2012 5 commits

Inline builtin Math functions functions in more cases. · b8b50400

fschneider@chromium.org authored 13 years ago

Until now we only could inline as specialized HIR instructions when called
as a method (e.g. Math.abs)

It is very common practice to abbreviate calls to those functions by defining
a global or local variable like:

var a = Math.abs;
var x = a(123);

This change allows inlining them when called as a function (global or local).
Review URL: https://chromiumcodereview.appspot.com/9365013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10640 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b8b50400

Fix d8-os unit test to work with isolates. · 8e1399c7

mstarzinger@chromium.org authored 13 years ago

We cannot use chdir to set the working directory on a per-isolate basis,
hence we need to specify absolute directories instead for this test to
work properly on multi-threaded runs.

R=yangguo@chromium.org
TEST=mjsunit/d8-os

Review URL: https://chromiumcodereview.appspot.com/9348051

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10639 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8e1399c7

Enable membrane example for proxies again. · f034a3f0

mstarzinger@chromium.org authored 13 years ago

R=rossberg@chromium.org
BUG=v8:1845
TEST=mjsunit/harmony/proxies-example-membrane

Review URL: https://chromiumcodereview.appspot.com/9365011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10632 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f034a3f0

Fix elements transition bug related to array.concat. · 3e588277

yangguo@chromium.org authored 13 years ago

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9358018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10629 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3e588277

Fix handling of 'c: if (0) break c; else ()' where a parser optimization · f0a87d7c

lrn@chromium.org authored 13 years ago

leaves a trailing ";" after removing the break.

Review URL: https://chromiumcodereview.appspot.com/9159043

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10628 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f0a87d7c

06 Feb, 2012 1 commit

Speed up two unit tests to avoid timeouts and make tests finish faster. · cb5164c0

fschneider@chromium.org authored 13 years ago

Review URL: https://chromiumcodereview.appspot.com/9309118

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10609 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

cb5164c0

02 Feb, 2012 1 commit

Do not ignore an empty context with extension when creating a scope object. · 8093e397

ulan@chromium.org authored 13 years ago

Runtime_DebugEvaluate creates an empty context which is not correctly handled in FullCodeGenerator::ContextSlotOperandCheckExtensions because the corresponding scope indicates that it has no context.

BUG=crbug.com/107996
TEST=test/mjsunit/regress/regress-crbug-107996.js

Review URL: https://chromiumcodereview.appspot.com/9310027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10582 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

8093e397

31 Jan, 2012 1 commit

Fix test case to correctly check expected result. · 5dc4859f

mstarzinger@chromium.org authored 13 years ago

R=vegorov@chromium.org
TEST=mjsunit/regress/regress-1229

Review URL: https://chromiumcodereview.appspot.com/9303032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10566 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5dc4859f

26 Jan, 2012 1 commit

Store transitioned JSArray maps in global context · 57525ef8

danno@chromium.org authored 13 years ago

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9073007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10523 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

57525ef8

25 Jan, 2012 1 commit

When preparing heap for breakpoints make sure not to flush away non-optimized... · 67d72eab

vegorov@chromium.org authored 13 years ago

When preparing heap for breakpoints make sure not to flush away non-optimized code for inlined functions.

Debug::PrepareForBreakPoints was not fully populating active_functions list.

R=erik.corry@gmail.com
TEST=test/mjsunit/regress/regress-debug-code-recompilation.js

Review URL: https://chromiumcodereview.appspot.com/9290013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10503 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

67d72eab

24 Jan, 2012 2 commits

Untabify test/mjsunit/debug-evaluate-locals-optimized-double.js. · 189aee91

vegorov@chromium.org authored 13 years ago

TBR=danno@chromium.org

Review URL: https://chromiumcodereview.appspot.com/9284016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10484 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

189aee91

Support inlining at call-sites with mismatched number of arguments. · 04289e8d

vegorov@chromium.org authored 13 years ago

Review URL: https://chromiumcodereview.appspot.com/9265004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10483 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

04289e8d

20 Jan, 2012 1 commit

Fix handling of function proxies in higher-order array and string methods, · c6166560

rossberg@chromium.org authored 13 years ago

which use yet another way to determine strict vs non-strict function receivers.

R=kmillikin@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9270004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10459 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c6166560

19 Jan, 2012 1 commit

Ensure that LRandom restores rsi after call to the C function on x64. · 704c92ce

vegorov@chromium.org authored 13 years ago

R=ulan@chromium.org
BUG=http://crbug.com/110509
TEST=test/mjsunit/regress/regress-110509.js

Review URL: https://chromiumcodereview.appspot.com/9265003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10434 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

704c92ce

17 Jan, 2012 1 commit

Recursion limit for one-char string replace and retire String::kMinNonFlatLength. · 6d0d6a56

yangguo@chromium.org authored 13 years ago

TEST=mjsunit/string-replace-one-char.js

Review URL: https://chromiumcodereview.appspot.com/9231017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10422 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6d0d6a56

13 Jan, 2012 1 commit

Fixing issue 1898 (using HChange outside the insert-representation-changes phase). · ddc01444

yangguo@chromium.org authored 13 years ago

BUG=v8:1898
TEST=mjsunit/regress/regress-1898.js

Review URL: http://codereview.chromium.org/9190047

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10396 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ddc01444

11 Jan, 2012 3 commits

Inlining Math.min and Math.max in crankshaft. · 339c9c12

yangguo@chromium.org authored 13 years ago

BUG=v8:1325
TEST=

Review URL: http://codereview.chromium.org/9147034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10391 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

339c9c12

Correct nits in d8 ArrayBuffer() implementation · a42da8e3

danno@chromium.org authored 13 years ago

TBR=jkummerow@chromium.org
BUG=none
TEST=external-array.js

Review URL: http://codereview.chromium.org/9185006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10390 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a42da8e3

Add primitive WebGL ArrayBuffer() support to d8 · 6ce13906

danno@chromium.org authored 13 years ago

R=jkummerow@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/9114050

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10389 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6ce13906

06 Jan, 2012 1 commit

Adjust position recorded for call expressions. · c4d3a110

vegorov@chromium.org authored 13 years ago

For calls of the form ident(...) record position of the identifier as the position of the call. For other calls record positions of the opening parenthesis.

This guarantees that for expressions of the form function(){}() call position will not intersect with positions recorded for function literal which is used by the debugger for scope chain resolution.

R=kmillikin@chromium.org
BUG=http://crbug.com/109195
TEST=test/mjsunit/regress/regress-109195.js

Review URL: http://codereview.chromium.org/9125001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10350 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c4d3a110

05 Jan, 2012 1 commit

Fix handling of bogus receivers for Harmony collections. · e79274ab

mstarzinger@chromium.org authored 13 years ago

R=rossberg@chromium.org
BUG=v8:1884
TEST=mjsunit/harmony/collections

Review URL: http://codereview.chromium.org/9074003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10342 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e79274ab

04 Jan, 2012 1 commit

Randomize the seed used for string hashing. This helps guard against · 81a02710

erik.corry@gmail.com authored 13 years ago

CPU-eating DOS attacks against node.js servers. Based on code from
Bert Belder. This version only solves the issue for those that compile
V8 themselves or those that do not use snapshots. A snapshot-based
precompiled V8 will still have predictable string hash codes.
Review URL: http://codereview.chromium.org/9086006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10330 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

81a02710

30 Dec, 2011 3 commits

Reland 10309: Ensure large Smi-only arrays don't transition to FAST_DOUBLE_ARRAY · f648626e

danno@chromium.org authored 13 years ago

TBR=jkummerow@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/9051014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10311 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f648626e

Rollback 10309 · 5d85a044

danno@chromium.org authored 13 years ago

TBR=jkummerow@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/8968042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10310 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5d85a044

Ensure large Smi-only arrays don't transition to FAST_DOUBLE_ARRAY · dff0e36d

danno@chromium.org authored 13 years ago

BUG=v8:1849
TEST=test/mjsunit/regress/regress-1849.js

Review URL: http://codereview.chromium.org/8968028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10309 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

dff0e36d

27 Dec, 2011 1 commit

Ensure that InternalArrays remain InternalArrays regardless of how they are constructed. · aa38094b

danno@chromium.org authored 13 years ago

R=whesse@chromium.org
BUG=v8:1878
TEST=test/mjsunit/regress/regress-1878.js

Review URL: http://codereview.chromium.org/9016041

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10306 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

aa38094b

23 Dec, 2011 1 commit

Avoid embedding new space objects into code objects in the lithium gap resolver. · 3947056c

vegorov@chromium.org authored 13 years ago

R=danno@chromium.org
BUG=http://crbug.com/108296
TEST=test/mjsunit/regress/regress-108296.js

Review URL: http://codereview.chromium.org/8960004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10301 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3947056c

20 Dec, 2011 1 commit

Fix handling of foreign callbacks in DefineOwnProperty. · 04f0e332

mstarzinger@chromium.org authored 13 years ago

We use foreign callbacks to make some properties shadow internal values
but still behave as data properties from within JavaScript. This means
when a value is passed to Object.defineProperty() on such a property,
it should update the internal value instead of redefinind the property
and destroying the shadowing.

R=rossberg@chromium.org
BUG=v8:1530
TEST=mjsunit/regress/regress-1530,test262/S15.3.3.1_A4

Review URL: http://codereview.chromium.org/8996008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10279 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

04f0e332

14 Dec, 2011 3 commits

Fix outdated test expectations for array literal crankshafting · 0438c761

jkummerow@chromium.org authored 13 years ago

TEST=nosnap builder green

Review URL: http://codereview.chromium.org/8915006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10256 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0438c761

Create missing boilerplate for array literals instead of deoptimizing · 106973c3

jkummerow@chromium.org authored 13 years ago

BUG=107370
TEST=new additions to mjsunit/array-literal-transitions

Review URL: http://codereview.chromium.org/8914006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10255 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

106973c3

Handle external strings in generated code when concatenating short strings. · 4cd99d7c

yangguo@chromium.org authored 13 years ago

TEST=string-external-cached.js

Review URL: http://codereview.chromium.org/8931025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10252 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4cd99d7c

13 Dec, 2011 1 commit

Landing forgotten mjsunit test file from previous CL. · cf8e2b01

fschneider@chromium.org authored 13 years ago

Patch by Fedor Indutny <fedor.indutny@gmail.com>.

Original code review: http://codereview.chromium.org/8857001/
Review URL: http://codereview.chromium.org/8935006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10245 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

cf8e2b01