[llvm] fed4727 - Mark maybe_unused variable (#133069)

[via llvm-commits]

Author: Walter Lee
Date: 2025-03-26T11:51:09Z
New Revision: fed4727187e73c1b61bc65c63a66de58318379fc

URL: https://github.com/llvm/llvm-project/commit/fed4727187e73c1b61bc65c63a66de58318379fc
DIFF: https://github.com/llvm/llvm-project/commit/fed4727187e73c1b61bc65c63a66de58318379fc.diff

LOG: Mark maybe_unused variable (#133069)

... to avoid -Wunused-variable warnings/errors when assertions are off.

Added: 
    

Modified: 
    llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp b/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
index efa238228f6c3..7db599ae51e16 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
+++ b/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
@@ -619,7 +619,7 @@ Value *VPInstruction::generate(VPTransformState &State) {
     auto *PhiR = cast<VPReductionPHIRecipe>(getOperand(0));
     // Get its reduction variable descriptor.
     const RecurrenceDescriptor &RdxDesc = PhiR->getRecurrenceDescriptor();
-    RecurKind RK = RdxDesc.getRecurrenceKind();
+    [[maybe_unused]] RecurKind RK = RdxDesc.getRecurrenceKind();
     assert(RecurrenceDescriptor::isFindLastIVRecurrenceKind(RK) &&
            "Unexpected reduction kind");
     assert(!PhiR->isInLoop() &&