Commit Graph

5 Commits

Author SHA1 Message Date
John McCutchan aaf37ad035 Landing patch set 7 from https://codereview.chromium.org/1450113003/
Review URL: https://codereview.chromium.org/1466523002 .
2015-11-19 14:18:52 -08:00
koda@google.com 06fb635a93 Speed up freelist by using intrinsics to find last set bit.
Also add unit test for BitSet.

R=iposva@google.com

Review URL: https://codereview.chromium.org//538213003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@40057 260f80e4-7a28-3924-810f-c04153c831b5
2014-09-09 21:17:07 +00:00
asiva@google.com fc88f85589 Add utilities for converting from Host endianity to big endian and little endian formats for the various OSs.
Review URL: https://codereview.chromium.org//14299008

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21593 260f80e4-7a28-3924-810f-c04153c831b5
2013-04-16 23:29:26 +00:00
cshapiro@google.com d7ffa1a784 Fix the build breakage on MacOS and Windows caused by CountTrailingZeros.
Review URL: https://chromiumcodereview.appspot.com//10805080

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9837 260f80e4-7a28-3924-810f-c04153c831b5
2012-07-24 03:03:43 +00:00
cshapiro@google.com 547383694b Improve the performance of bit set searches with a compiler intrinsic.
Review URL: https://chromiumcodereview.appspot.com//10806078

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9836 260f80e4-7a28-3924-810f-c04153c831b5
2012-07-24 02:45:31 +00:00