Tolerate a null parent pointer.
authorDan Gohman <gohman@apple.com>
Thu, 14 Oct 2010 22:55:57 +0000 (22:55 +0000)
committerDan Gohman <gohman@apple.com>
Thu, 14 Oct 2010 22:55:57 +0000 (22:55 +0000)
commitc05d8aa6db088b0f2e2d569d59d87de11cec9c29
tree185cb71aea6a69ed683f5780f7dcaa28e99166d4
parent4d156d3a251ef3f8d9b52cbcb91c937f11d4da2f
Tolerate a null parent pointer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116533 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/TypeBasedAliasAnalysis.cpp