Fix unused variable warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293260 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Scalar/NewGVN.cpp b/lib/Transforms/Scalar/NewGVN.cpp
index f8c746be15c80a117a9dbf42ab63ecf089b5da06..7b9e19bc91f0a3a8b99de7974e0d926ddd141a2d 100644 (file)
--- a/lib/Transforms/Scalar/NewGVN.cpp
+++ b/lib/Transforms/Scalar/NewGVN.cpp
@@ -2402,6 +2402,7 @@ bool NewGVN::eliminateInstructions(Function &F) {
           continue;
         assert(!EliminationStack.empty());
         Instruction *Leader = cast<Instruction>(EliminationStack.back());
+        (void)Leader;
         assert(DT->dominates(Leader->getParent(), Member->getParent()));
         // Member is dominater by Leader, and thus dead
         DEBUG(dbgs() << "Marking dead store " << *Member