[llvm-reduce] Fix unused variable warning (NFC)

llvm · Oct 7, 2022 · b56ef75 · b56ef75
1 parent 97bb709
commit b56ef75
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/llvm/tools/llvm-reduce/deltas/ReduceDIMetadata.cpp b/llvm/tools/llvm-reduce/deltas/ReduceDIMetadata.cpp
@@ -66,7 +66,7 @@ void identifyUninterestingMDNodes(Oracle &O, MDNodeList &MDs) {
     SmallVector<Metadata *, 16> TN;
     for (size_t I = 0; I < Tup->getNumOperands(); ++I) {
       // Ignore any operands that are not DebugInfo metadata nodes.
-      if (MDNode *OMD = dyn_cast_or_null<DINode>(Tup->getOperand(I)))
+      if (isa_and_nonnull<DINode>(Tup->getOperand(I)))
         // Don't add uninteresting operands to the tuple.
         if (!O.shouldKeep())
           continue;