tree fa371eca4eb1c7e59c27e6202ecf9aef05204380
parent e170ba7846bc4cae4b376b52eb4448645c141e59
author Zhongxing Xu <xuzhongxing@gmail.com> 1260756819 +0000
committer Zhongxing Xu <xuzhongxing@gmail.com> 1260756819 +0000

Use insert to avoid destroying existing nodes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91258 91177308-0d34-0410-b5e6-96231b3b80d8