[llvm] 2889098 - [IVDesc] Add `[[maybe_unused]]` to `NumNonPHIUsers` (NFC) (#180729)

[via llvm-commits]

Author: Benjamin Maxwell
Date: 2026-02-10T12:08:00Z
New Revision: 288909883c7a5dadcda600389d5fee02078d1acb

URL: https://github.com/llvm/llvm-project/commit/288909883c7a5dadcda600389d5fee02078d1acb
DIFF: https://github.com/llvm/llvm-project/commit/288909883c7a5dadcda600389d5fee02078d1acb.diff

LOG: [IVDesc] Add `[[maybe_unused]]` to `NumNonPHIUsers` (NFC) (#180729)

Added: 
    

Modified: 
    llvm/lib/Analysis/IVDescriptors.cpp

Removed: 
    


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diff  --git a/llvm/lib/Analysis/IVDescriptors.cpp b/llvm/lib/Analysis/IVDescriptors.cpp
index e79b609cdad85..efa4485448a12 100644
--- a/llvm/lib/Analysis/IVDescriptors.cpp
+++ b/llvm/lib/Analysis/IVDescriptors.cpp
@@ -330,7 +330,7 @@ bool RecurrenceDescriptor::AddReductionVar(
   // "find-last-like" phi (see isFindLastLikePhi). We currently only support
   // find-last reduction chains with a single "find-last-like" phi and do not
   // allow any other operations.
-  unsigned NumNonPHIUsers = 0;
+  [[maybe_unused]] unsigned NumNonPHIUsers = 0;
   bool FoundFindLastLikePhi = false;
 
   // Data used for determining if the recurrence has been type-promoted.