Don't mess up SCC traversal when a node has null edges out of it.
authorChris Lattner <sabre@nondot.org>
Mon, 25 Apr 2005 19:16:17 +0000 (19:16 +0000)
committerChris Lattner <sabre@nondot.org>
Mon, 25 Apr 2005 19:16:17 +0000 (19:16 +0000)
commit63320cc84106b32afcec479275d1eca8599896a6
tree9ead2a3ca4223da5db3d59f3cfc5984e692c7eae
parent69c11bb285e2b916b8fefa11fba49d65b053303a
Don't mess up SCC traversal when a node has null edges out of it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21536 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/DataStructure/DataStructure.cpp