add some helper methods.
authorChris Lattner <sabre@nondot.org>
Thu, 17 Jan 2008 07:30:38 +0000 (07:30 +0000)
committerChris Lattner <sabre@nondot.org>
Thu, 17 Jan 2008 07:30:38 +0000 (07:30 +0000)
commit39354cb743c5a1473de7a80b957c61e92cf76852
treef4bafda5afc31d709b86fcb1308a4a5c79a7f90a
parente6d5c77d5d5720285c20eba31fd9689db2517a9e
add some helper methods.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46128 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/SelectionDAGNodes.h