Clean up some code, handle null pointer specially to avoid an assertion
authorChris Lattner <sabre@nondot.org>
Thu, 17 Mar 2005 19:56:56 +0000 (19:56 +0000)
committerChris Lattner <sabre@nondot.org>
Thu, 17 Mar 2005 19:56:56 +0000 (19:56 +0000)
commit94f8470fe38a51b998ab5bc4e195ef82fef07eb5
tree91ef2ff0e0bd3fce8bb656333cc80cbc8def2f3c
parent2e2cce69bcd8f0ce55e147cefe21935c2d9355b1
Clean up some code, handle null pointer specially to avoid an assertion

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20660 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/DataStructure/DataStructure.cpp