[llvm] b56ef75 - [llvm-reduce] Fix unused variable warning (NFC)

[Nikita Popov via llvm-commits]

Author: Nikita Popov
Date: 2022-10-07T11:08:25+02:00
New Revision: b56ef7519f41a051959d2dec3285f158780262a7

URL: https://github.com/llvm/llvm-project/commit/b56ef7519f41a051959d2dec3285f158780262a7
DIFF: https://github.com/llvm/llvm-project/commit/b56ef7519f41a051959d2dec3285f158780262a7.diff

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

Added: 
    

Modified: 
    llvm/tools/llvm-reduce/deltas/ReduceDIMetadata.cpp

Removed: 
    


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diff  --git a/llvm/tools/llvm-reduce/deltas/ReduceDIMetadata.cpp b/llvm/tools/llvm-reduce/deltas/ReduceDIMetadata.cpp
index e72dc2c80f46b..f874a48b43062 100644
--- 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;