tree 0fd9112c463b5be873bd8a70250ae01fc8358910
parent 36e3946ac2f30a0bda66538ef2b974b1c8fbdc97
author Chris Lattner <sabre@nondot.org> 1239522674 +0000
committer Chris Lattner <sabre@nondot.org> 1239522674 +0000

fix a cross-block fastisel crash handling overflow intrinsics.
See comment for details.  This fixes rdar://6772169


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68890 91177308-0d34-0410-b5e6-96231b3b80d8