v8/test
danno@chromium.org 8313c523b3 Optimize Map/Set.prototype.forEach
Instead of using an iterator result object and an entries array
(for Map) we introduce a new runtime function that uses an array
as an out param.

On the Map ForEach perf test this leads to a 2.5x performance
improvement. On the overall Map and Set tests this leads to a 18%
and 13% improvement respectively.

BUG=None
LOG=Y
R=danno@chromium.org

Review URL: https://codereview.chromium.org/355663002

Patch from Erik Arvidsson <arv@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22027 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 00:40:45 +00:00
..
benchmarks Merge experimental/a64 to bleeding_edge. 2014-02-12 09:19:30 +00:00
cctest Reorder full code for while loops to better reflect statement positions. 2014-06-25 12:42:28 +00:00
fuzz-natives Remove distinction between hidden and normal runtime functions 2014-06-25 15:26:10 +00:00
intl Store i18n meta data in hidden symbols instead of js accessible properties 2014-04-01 10:56:16 +00:00
message Clean up some A64 specific code in common code that was introduced by A64 merge 2014-02-12 13:27:13 +00:00
mjsunit Optimize Map/Set.prototype.forEach 2014-06-26 00:40:45 +00:00
mozilla Throw syntax error when a getter/setter has the wrong number of params 2014-06-17 07:23:26 +00:00
preparser Throw syntax error when a getter/setter has the wrong number of params 2014-06-17 07:23:26 +00:00
promises-aplus Stop using urllib.urlretrieve() directly. 2014-05-21 09:25:05 +00:00
test262 Stop using urllib.urlretrieve() directly. 2014-05-21 09:25:05 +00:00
webkit Throw syntax error when a getter/setter has the wrong number of params 2014-06-17 07:23:26 +00:00