Fix a bug.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163242 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp b/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp
index 7998cc5..40d40ca 100644
--- a/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp
+++ b/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp
@@ -592,7 +592,7 @@
       for (unsigned i = 0, e = FreqPairs.size(); i != e; ++i) {
         const PerRecordStats &RecStats = Stats.CodeFreq[FreqPairs[i].second];
 
-        outs() << format("\t\t%7d %9.2f",
+        outs() << format("\t\t%7d %9lu",
                          RecStats.NumInstances,
                          (unsigned long)RecStats.TotalBits);