Make licm debug message readable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83908 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/LICM.cpp b/lib/Transforms/Scalar/LICM.cpp
index 1aa317a..aac842d 100644
--- a/lib/Transforms/Scalar/LICM.cpp
+++ b/lib/Transforms/Scalar/LICM.cpp
@@ -605,7 +605,8 @@
 /// that is safe to hoist, this instruction is called to do the dirty work.
 ///
 void LICM::hoist(Instruction &I) {
-  DEBUG(errs() << "LICM hoisting to " << Preheader->getName() << ": " << I);
+  DEBUG(errs() << "LICM hoisting to " << Preheader->getName() << ": "
+        << I << "\n");
 
   // Remove the instruction from its current basic block... but don't delete the
   // instruction.