Do not walk invalid iterator.
authorDevang Patel <dpatel@apple.com>
Tue, 9 Oct 2007 21:31:36 +0000 (21:31 +0000)
committerDevang Patel <dpatel@apple.com>
Tue, 9 Oct 2007 21:31:36 +0000 (21:31 +0000)
commitb593898e114370ccabccc2d49889350d1680419a
treed40c52cf289398f576d3aaec759a8e0bb94d9716
parentcd80c169d744148f1ad709d21ef1694173f397e1
Do not walk invalid iterator.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42812 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/LoopUnswitch.cpp