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-rw-r--r--include/llvm/Analysis/CodeMetrics.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/llvm/Analysis/CodeMetrics.h b/include/llvm/Analysis/CodeMetrics.h
index d96dd82b35..5f78021f3d 100644
--- a/include/llvm/Analysis/CodeMetrics.h
+++ b/include/llvm/Analysis/CodeMetrics.h
@@ -19,7 +19,10 @@
namespace llvm {
+ class BasicBlock;
+ class Function;
class TargetData;
+ class Value;
// CodeMetrics - Calculate size and a few similar metrics for a set of
// basic blocks.