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-rw-r--r--include/llvm/ADT/IntEqClasses.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/llvm/ADT/IntEqClasses.h b/include/llvm/ADT/IntEqClasses.h
index 8e75c48..0baee2f 100644
--- a/include/llvm/ADT/IntEqClasses.h
+++ b/include/llvm/ADT/IntEqClasses.h
@@ -53,10 +53,10 @@ public:
NumClasses = 0;
}
- /// join - Join the equivalence classes of a and b. After joining classes,
- /// findLeader(a) == findLeader(b).
- /// This requires an uncompressed map.
- void join(unsigned a, unsigned b);
+ /// Join the equivalence classes of a and b. After joining classes,
+ /// findLeader(a) == findLeader(b). This requires an uncompressed map.
+ /// Returns the new leader.
+ unsigned join(unsigned a, unsigned b);
/// findLeader - Compute the leader of a's equivalence class. This is the
/// smallest member of the class.
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