tree d5ba604b19f2ad8799d24b17e963287eb97ee229
parent f7f009d9a5476d7a08cb2ed0e9b335b087d43fe9
author Chris Lattner <sabre@nondot.org> 1034112898 +0000
committer Chris Lattner <sabre@nondot.org> 1034112898 +0000

  - Change PHINode::removeIncomingValue to delete the phi node if the last
    incoming value is removed!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4078 91177308-0d34-0410-b5e6-96231b3b80d8