[llvm] 1c6422c - [Scalar] Fix a warning

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2025-07-15T08:00:46-07:00
New Revision: 1c6422c4bdd39b91fee90ce3adeb8404ee92c341

URL: https://github.com/llvm/llvm-project/commit/1c6422c4bdd39b91fee90ce3adeb8404ee92c341
DIFF: https://github.com/llvm/llvm-project/commit/1c6422c4bdd39b91fee90ce3adeb8404ee92c341.diff

LOG: [Scalar] Fix a warning

This patch fixes:

  llvm/lib/Transforms/Scalar/LoopInterchange.cpp:863:20: error: unused
  variable 'OpCode' [-Werror,-Wunused-variable]

Added: 
    

Modified: 
    llvm/lib/Transforms/Scalar/LoopInterchange.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Scalar/LoopInterchange.cpp b/llvm/lib/Transforms/Scalar/LoopInterchange.cpp
index 09ebd2c913c0e..a0f9f3c4a35a5 100644
--- a/llvm/lib/Transforms/Scalar/LoopInterchange.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopInterchange.cpp
@@ -870,6 +870,7 @@ findInnerReductionPhi(Loop *L, Value *V,
           for (Instruction *I : Ops) {
             assert(I->getOpcode() == OpCode &&
                    "Expected the instruction to be the reduction operation");
+            (void)OpCode;
 
             // If the instruction has nuw/nsw flags, we must drop them when the
             // transformation is actually performed.