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-rw-r--r--include/llvm/CodeGen/LiveVariables.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/include/llvm/CodeGen/LiveVariables.h b/include/llvm/CodeGen/LiveVariables.h
index bb050f2603..aae76873d0 100644
--- a/include/llvm/CodeGen/LiveVariables.h
+++ b/include/llvm/CodeGen/LiveVariables.h
@@ -77,10 +77,6 @@ public:
///
BitVector AliveBlocks;
- /// UsedBlocks - Set of blocks in which this value is actually used. This
- /// is a bit set which uses the basic block number as an index.
- BitVector UsedBlocks;
-
/// NumUses - Number of uses of this register across the entire function.
///
unsigned NumUses;