[llvm] suppresses unused variable warning (PR #99526)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-debuginfo

Author: Christopher Di Bella (cjdb)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/99526.diff


1 Files Affected:

- (modified) llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp (+1) 


``````````diff
diff --git a/llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp b/llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
index b9cf36a07846c..3d90c0a2c0de3 100644
--- a/llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
+++ b/llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
@@ -3362,6 +3362,7 @@ void InstrRefBasedLDV::buildVLocValueMap(
       if (BlockLiveIn->Kind == DbgValue::VPHI)
         BlockLiveIn->Kind = DbgValue::Def;
       auto &[Var, DILoc] = DVMap.lookupDVID(VarID);
+      (void)DILoc;
       assert(BlockLiveIn->Properties.DIExpr->getFragmentInfo() ==
                  Var.getFragment() &&
              "Fragment info missing during value prop");

``````````

</details>


https://github.com/llvm/llvm-project/pull/99526