| commit | ac33a9061dd842f6dc3f80ad69c0d97de86dd5ff | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <gohman@apple.com> | Wed Aug 19 18:16:17 2009 +0000 |
| committer | Dan Gohman <gohman@apple.com> | Wed Aug 19 18:16:17 2009 +0000 |
| tree | 405fa3277048139510b089dcbcea848f2a7d4baf | |
| parent | 3bc0a3bf7d60a0e282e04ed6e4a3e8523d1dc8c7 [diff] |
Add an x86 peep that narrows TEST instructions to forms that use a smaller encoding. These kinds of patterns are very frequent in sqlite3, for example. llvm-svn: 79439