1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/include/llvm/ADT/BitVector.h b/llvm/include/llvm/ADT/BitVector.h
index 9be7e7f9c4d..5aa101591e6 100644
--- a/llvm/include/llvm/ADT/BitVector.h
+++ b/llvm/include/llvm/ADT/BitVector.h
@@ -755,7 +755,7 @@ private:
   }
 
   void grow(unsigned NewSize) {
-    unsigned NewCapacity = std::max(NumBitWords(NewSize), Bits.size() * 2);
+    size_t NewCapacity = std::max<size_t>(NumBitWords(NewSize), Bits.size() * 2);
     assert(NewCapacity > 0 && "realloc-ing zero space");
     BitWord *NewBits =
         (BitWord *)std::realloc(Bits.data(), NewCapacity * sizeof(BitWord));