diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index 8a6c9b53b9b6d..392890afef64e 100644
--- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -26701,7 +26701,7 @@ SDValue DAGCombiner::buildSqrtEstimateImpl(SDValue Op, SDNodeFlags Flags,
                           Reciprocal)) {
     AddToWorklist(Est.getNode());
 
-    if (Iterations)
+    if (Iterations > 0)
       Est = UseOneConstNR
             ? buildSqrtNROneConst(Op, Est, Iterations, Flags, Reciprocal)
             : buildSqrtNRTwoConst(Op, Est, Iterations, Flags, Reciprocal);