Do not manipulate invalid iterators. This fixes the
authorDuncan Sands <baldrick@free.fr>
Tue, 1 Sep 2009 15:13:02 +0000 (15:13 +0000)
committerDuncan Sands <baldrick@free.fr>
Tue, 1 Sep 2009 15:13:02 +0000 (15:13 +0000)
commitc142bb294b689b5eb4d842dfe18ea755bc65c79f
tree370e6bafb6511956108566be6d2d7dba4494fe65
parent72f9ab030e752e7aea0fed6b155f216287bf4cf3
Do not manipulate invalid iterators.  This fixes the
llvm-gcc build when expensive checking is turned on.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80671 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/IPA/CallGraphSCCPass.cpp