Commit Graph

11 Commits

Author SHA1 Message Date
littledan
5d44bf0263 Ship Harmony ToLength
This patch moves ES2015 ToLength semantics on array operations, etc
to from staging to shipping.

R=adamk
BUG=v8:3087
LOG=Y

Review URL: https://codereview.chromium.org/1433473003

Cr-Commit-Position: refs/heads/master@{#31810}
2015-11-05 00:45:05 +00:00
verwaest
d195c6f9bd Remove broken optimization unwrapping number wrappers on setting array.length
Can't imagine it's very useful; lets restore/fix once it becomes relevant

BUG=

Review URL: https://codereview.chromium.org/1198253002

Cr-Commit-Position: refs/heads/master@{#29181}
2015-06-22 10:49:02 +00:00
verwaest
4268141ca6 Reland "Mark internal AccessorInfo properties as 'special data properties'"
This reverts commit ac5336baca.

BUG=

Review URL: https://codereview.chromium.org/1138483005

Cr-Commit-Position: refs/heads/master@{#28442}
2015-05-18 12:36:40 +00:00
machenbach
ac5336baca Revert of Mark internal AccessorInfo properties as "special data properties" (patchset id:20001 of https://codereview.chromium.org/1123163005/)
Reason for revert:
[Sheriff] Blocks current roll:
https://codereview.chromium.org/1124403007/

Bisection (https://codereview.chromium.org/1142753002/) points to this CL.

Original issue's description:
> Mark internal AccessorInfo properties as "special data properties" to ensure correct strict-mode handling.
>
> BUG=
>
> Committed: https://crrev.com/188297160d2b82a4e2a206ebbddfc21dd99a9d8d
> Cr-Commit-Position: refs/heads/master@{#28369}

TBR=rossberg@chromium.org,verwaest@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review URL: https://codereview.chromium.org/1142763002

Cr-Commit-Position: refs/heads/master@{#28437}
2015-05-17 16:50:17 +00:00
verwaest
188297160d Mark internal AccessorInfo properties as "special data properties" to ensure correct strict-mode handling.
BUG=

Review URL: https://codereview.chromium.org/1123163005

Cr-Commit-Position: refs/heads/master@{#28369}
2015-05-12 15:11:13 +00:00
mmassi@chromium.org
a0582112f8 Revert r13025 and r13026 (they introduced a bug on arm and regressed octane crypto).
BUG=

Review URL: https://chromiumcodereview.appspot.com/11316151

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13039 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-11-23 10:53:03 +00:00
mmassi@chromium.org
5e7f30a596 Use the property load IC for accessing the array length.
BUG=

Review URL: https://chromiumcodereview.appspot.com/11299004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13025 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-11-21 11:49:15 +00:00
lrn@chromium.org
7aec228dbb Cleanup of mjsunit.js code and make assertEquals more strict.
Encapsulate the helper functions in mjsunit.js.
Now only exposes the exception class and the assertXXX functions.

Make assertEquals use === instead of ==.
This prevents a lot of possiblefalse positives in tests, and avoids
having to do assertTrue(expected === actual) when you need it.

Fixed some tests that were either buggy or assuming == test.

Review URL: http://codereview.chromium.org/6869007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7628 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-04-15 11:35:36 +00:00
antonm@chromium.org
0c77912aaf Return length passed instead of receiver to allow chained assignments like
foo = a.length = 7

BUG=crbug.com/36854

Review URL: http://codereview.chromium.org/660174

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3979 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-26 16:12:39 +00:00
christian.plesner.hansen@gmail.com
9bed566bdb Changed copyright header from google inc. to v8 project authors.
Added presubmit step to check copyright.



git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2008-09-09 20:08:45 +00:00
christian.plesner.hansen
c42f5829a1 Included mjsunit JavaScript test suite and C++ unit tests.
In the shell sample don't print the result of executing a script, only
evaluating expressions.

Fixed issue when building samples on Windows using a shared V8
library.  Added visibility option on Linux build which makes the
generated library 18% smaller.

Changed build system to accept multiple build modes in one build and
generate seperate objects, libraries and executables for each mode.

Removed deferred negation optimization (a * -b => -(a * b)) since this
visibly changes operand conversion order.

Improved parsing performance by introducing stack guard in preparsing.
Without a stack guard preparsing always bails out with stack overflow.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2008-08-22 13:33:59 +00:00