add and update comments.
authorChris Lattner <sabre@nondot.org>
Tue, 2 Nov 2010 17:34:28 +0000 (17:34 +0000)
committerChris Lattner <sabre@nondot.org>
Tue, 2 Nov 2010 17:34:28 +0000 (17:34 +0000)
commit3b5aec67ef174c74ff6620ddd71ad3b0cb39030c
treeabfee22d1596b8ba4cced9a666af4e3e8b80e406
parentd19ec05e0785152e7a520ffd4a88da4459a380aa
add and update comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118025 91177308-0d34-0410-b5e6-96231b3b80d8
utils/TableGen/AsmMatcherEmitter.cpp