eliminate the std::ostream form of WriteAsOperand and update clients.
This also updates dominator related stuff.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79825 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/LoopInfo.cpp b/lib/Analysis/LoopInfo.cpp
index bef6bef..75d89af 100644
--- a/lib/Analysis/LoopInfo.cpp
+++ b/lib/Analysis/LoopInfo.cpp
@@ -308,3 +308,9 @@
   AU.setPreservesAll();
   AU.addRequired<DominatorTree>();
 }
+
+void LoopInfo::print(std::ostream &OS, const Module*) const {
+  raw_os_ostream OSS(OS);
+  LI.print(OSS);
+}
+