make this file properly self contained.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123059 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Analysis/CodeMetrics.h b/include/llvm/Analysis/CodeMetrics.h
index e89ad9026d027d0f6a0cd3ed32eadfbd0a933024..aa42de7898ba0f8989ddaf6c9dfb7deeb3f100c1 100644 (file)
--- a/include/llvm/Analysis/CodeMetrics.h
+++ b/include/llvm/Analysis/CodeMetrics.h
@@ -16,6 +16,8 @@
 #ifndef LLVM_ANALYSIS_CODEMETRICS_H
 #define LLVM_ANALYSIS_CODEMETRICS_H
 
+#include "llvm/ADT/DenseMap.h"
+
 namespace llvm {
   // CodeMetrics - Calculate size and a few similar metrics for a set of
   // basic blocks.