[ORC] Suppress an unused variable warning for a debug-mode only use.

llvm-svn: 334911

diff --git a/llvm/lib/ExecutionEngine/Orc/Core.cpp b/llvm/lib/ExecutionEngine/Orc/Core.cpp
index c573037..2dd491e 100644 (file)
--- a/llvm/lib/ExecutionEngine/Orc/Core.cpp
+++ b/llvm/lib/ExecutionEngine/Orc/Core.cpp
@@ -282,6 +282,7 @@ Error MaterializationResponsibility::defineMaterializing(
   // symbol error.
   for (auto &KV : NewSymbolFlags) {
     auto I = SymbolFlags.insert(KV).first;
+    (void)I;
 #ifndef NDEBUG
     I->second |= JITSymbolFlags::Materializing;
 #endif