1 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/LiveInterval.h b/include/llvm/CodeGen/LiveInterval.h
index edade3164a3c..f1ea2c03f13c 100644
--- a/include/llvm/CodeGen/LiveInterval.h
+++ b/include/llvm/CodeGen/LiveInterval.h
@@ -544,6 +544,11 @@ namespace llvm {
       return true;
     }
 
+    // Returns true if any segment in the live range contains any of the
+    // provided slot indexes.  Slots which occur in holes between
+    // segments will not cause the function to return true.
+    bool isLiveAtIndexes(ArrayRef<SlotIndex> Slots) const;
+
     bool operator<(const LiveRange& other) const {
       const SlotIndex &thisIndex = beginIndex();
       const SlotIndex &otherIndex = other.beginIndex();