 koda@google.com
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c7c45f8ba3
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Fix Windows build (BitScanReverse returns position, not count).
Review URL: https://codereview.chromium.org//557993002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@40074 260f80e4-7a28-3924-810f-c04153c831b5
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2014-09-10 00:40:20 +00:00 |
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koda@google.com
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d70cfe1f52
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Fix ancient Windows freelist bug.
Since r9836 (July 2012), we have been searching the freelists in the wrong order on Windows. The recently added bit_set_test.cc uncovered this bug.
Also add dedicated unit test case for Utils::Count*Zeros.
R=asiva@google.com
Review URL: https://codereview.chromium.org//558753003
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@40067 260f80e4-7a28-3924-810f-c04153c831b5
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2014-09-09 22:59:04 +00:00 |
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koda@google.com
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06fb635a93
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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
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2014-09-09 21:17:07 +00:00 |
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asiva@google.com
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fc88f85589
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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
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2013-04-16 23:29:26 +00:00 |
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cshapiro@google.com
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2f9f822c76
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Fix the build breakage on Windows caused by CountTrailingZeros.
Review URL: https://chromiumcodereview.appspot.com//10818020
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9838 260f80e4-7a28-3924-810f-c04153c831b5
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2012-07-24 03:12:57 +00:00 |
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cshapiro@google.com
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d7ffa1a784
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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
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2012-07-24 03:03:43 +00:00 |
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cshapiro@google.com
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547383694b
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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
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2012-07-24 02:45:31 +00:00 |
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