Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are
now cerr, cout, and NullStream resp.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32298 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/InstCount.cpp b/lib/Analysis/InstCount.cpp
index 38f0bba..04dfbf4 100644
--- a/lib/Analysis/InstCount.cpp
+++ b/lib/Analysis/InstCount.cpp
@@ -43,7 +43,7 @@
 #include "llvm/Instruction.def"
 
     void visitInstruction(Instruction &I) {
-      llvm_cerr << "Instruction Count does not know about " << I;
+      cerr << "Instruction Count does not know about " << I;
       abort();
     }
   public: