Change the call graph class to have TWO external nodes, making call graph
authorChris Lattner <sabre@nondot.org>
Mon, 12 Apr 2004 05:36:32 +0000 (05:36 +0000)
committerChris Lattner <sabre@nondot.org>
Mon, 12 Apr 2004 05:36:32 +0000 (05:36 +0000)
commitb81c021f14107b12d1275c84fbce170db06437a5
tree46d38d07d025e49c0134e2ff76d32439c0c199b3
parent7512c08bfd9f3f34f718803d21130f8e061adebc
Change the call graph class to have TWO external nodes, making call graph
SCC passes much more useful.  In particular, this should fix the incredibly
stupid missed inlining opportunities that the inliner suffered from.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12860 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Analysis/CallGraph.h
lib/Analysis/IPA/CallGraph.cpp