diff --git a/llvm/tools/llvm-c-test/debuginfo.c b/llvm/tools/llvm-c-test/debuginfo.c
index 3fddd0287f1ac..16bc8186102b6 100644
--- a/llvm/tools/llvm-c-test/debuginfo.c
+++ b/llvm/tools/llvm-c-test/debuginfo.c
@@ -446,6 +446,7 @@ int llvm_add_globaldebuginfo(void) {
   size_t numEntries;
   LLVMValueMetadataEntry *ME = LLVMGlobalCopyAllMetadata(Global, &numEntries);
   assert(ME != NULL);
+  (void)ME;
   assert(numEntries == 2);
 
   LLVMDisposeDIBuilder(Builder);