tree 62fd01986472e4f01191e0a5ad2f8756e5e8ee66
parent 08778269cfbf803fb216870060c60eb2adb25ef6
author John McCall <rjmccall@apple.com> 1278149120 +0000
committer John McCall <rjmccall@apple.com> 1278149120 +0000

Provide convenience routines to save and restore the current insertion
point.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107570 91177308-0d34-0410-b5e6-96231b3b80d8