handle optional in flags that aren't present.
authorChris Lattner <sabre@nondot.org>
Sun, 21 Feb 2010 07:19:06 +0000 (07:19 +0000)
committerChris Lattner <sabre@nondot.org>
Sun, 21 Feb 2010 07:19:06 +0000 (07:19 +0000)
commit0fb65cffa6d759f9b18177286edc29688a0a88b3
treeb8ac72abaa20de57af7a4ca5b737dda0d33ffa06
parent8fbad244bd436163296d81d4f182750e000fd16d
handle optional in flags that aren't present.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96731 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/DAGISelHeader.h