Change errs() to dbgs().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92092 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bitcode/Writer/Serialize.cpp b/lib/Bitcode/Writer/Serialize.cpp
index a6beb17..24bf66f 100644
--- a/lib/Bitcode/Writer/Serialize.cpp
+++ b/lib/Bitcode/Writer/Serialize.cpp
@@ -83,7 +83,7 @@
   if (I == PtrMap.end()) {
     unsigned id = PtrMap.size()+1;
 #ifdef DEBUG_BACKPATCH
-    errs() << "Registered PTR: " << ptr << " => " << id << "\n";
+    dbgs() << "Registered PTR: " << ptr << " => " << id << "\n";
 #endif
     PtrMap[ptr] = id;
     return id;