commit | 3a9fe06bfe30da6fb1e0a540f05877c3640c7335 | [log] [tgz] |
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author | Chris Lattner <sabre@nondot.org> | Sun Mar 29 07:03:30 2009 +0000 |
committer | Chris Lattner <sabre@nondot.org> | Sun Mar 29 07:03:30 2009 +0000 |
tree | ee83cce56aba14d58f641d2614a5610b7eb78783 | |
parent | f341a47d10501bc69b5d4d2217992bb6e08668d8 [diff] |
add some comments, add a dyn_cast method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67992 91177308-0d34-0410-b5e6-96231b3b80d8