Improve tblgen code cleanliness: create an unknown_class, from which the unknown...
authorOwen Anderson <resistor@mac.com>
Tue, 11 Sep 2012 23:47:08 +0000 (23:47 +0000)
committerOwen Anderson <resistor@mac.com>
Tue, 11 Sep 2012 23:47:08 +0000 (23:47 +0000)
commit83c0eefa3b4698edd007a4cb24d550fd42566063
treef1e52784c00cd18e6ac8fd96203c2e0dad3743a0
parentd2c699706ceae4a118a8dcafbef73b85093e5390
Improve tblgen code cleanliness: create an unknown_class, from which the unknown def inherits.  Make tblgen check for that class, rather than checking for the def itself.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163664 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Target/Target.td
utils/TableGen/CodeGenDAGPatterns.cpp
utils/TableGen/CodeGenInstruction.cpp