Rewrite to use the reachability cloner interface. Also, make this much more
authorChris Lattner <sabre@nondot.org>
Tue, 27 Jan 2004 21:53:14 +0000 (21:53 +0000)
committerChris Lattner <sabre@nondot.org>
Tue, 27 Jan 2004 21:53:14 +0000 (21:53 +0000)
commitf325e3981ee8e80ce6ab441e1c42d5cd0ba2b0fe
treea330fe473434071cf3e4c5121b177df53ba3e643
parent02da032b03d07725575de84defde70543eaba37a
Rewrite to use the reachability cloner interface.  Also, make this much more
efficient in the case where a function calls into the same graph multiple times
(ie, it either contains multiple calls to the same function, or multiple calls
to functions in the same SCC graph)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10986 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/DataStructure/TopDownClosure.cpp