Fix up the debug statement to actually use a newline .. radical concept.

llvm-svn: 21580
diff --git a/llvm/lib/Transforms/IPO/SimplifyLibCalls.cpp b/llvm/lib/Transforms/IPO/SimplifyLibCalls.cpp
index c537db7..e31ac96 100644
--- a/llvm/lib/Transforms/IPO/SimplifyLibCalls.cpp
+++ b/llvm/lib/Transforms/IPO/SimplifyLibCalls.cpp
@@ -169,7 +169,7 @@
                 {
                   ++SimplifiedLibCalls;
                   found_optimization = result = true;
-              DEBUG(std::cerr << "simplify-libcall: " << CO->getFunctionName());
+                  DEBUG(std::cerr << "simplify-libcall: " << CO->getFunctionName() << "\n");
                 }
               }
             }