fix crashes when we only have a prototype for main.
authorChris Lattner <sabre@nondot.org>
Tue, 15 Mar 2005 22:10:04 +0000 (22:10 +0000)
committerChris Lattner <sabre@nondot.org>
Tue, 15 Mar 2005 22:10:04 +0000 (22:10 +0000)
commit49e88e80c78eff3d0bed3874448d4f3049c9be16
tree4cb1816891c2523dc3876a90c161915a88f6491a
parent4d5af8e894e97eeb6268120f4b7ab464c8a9aeee
fix crashes when we only have a prototype for main.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20627 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/DataStructure/BottomUpClosure.cpp
lib/Analysis/DataStructure/CompleteBottomUp.cpp
lib/Analysis/DataStructure/EquivClassGraphs.cpp