commit 89038a107126107e6cc7594fdd617a66f87a7b61
author Mehdi Amini <mehdi.amini@apple.com> Sat Apr 02 05:34:19 2016 +0000
committer Mehdi Amini <mehdi.amini@apple.com> Sat Apr 02 05:34:19 2016 +0000
tree 682dc45a14b9d7265b72acb349087320194ddd5a
parent 5921a3ae6649e87802fb8c74e5903beeee251285

Fix "warning: variabl 'XX’ set but not used" in release build (variable used in assertion, NFC)

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 265220

llvm/lib/Transforms/Utils/MemorySSA.cpp

diff --git a/llvm/lib/Transforms/Utils/MemorySSA.cpp b/llvm/lib/Transforms/Utils/MemorySSA.cpp
index 1ce8970..e5f02be 100644
--- a/llvm/lib/Transforms/Utils/MemorySSA.cpp
+++ b/llvm/lib/Transforms/Utils/MemorySSA.cpp
@@ -540,7 +540,7 @@
         continue;
 
       for (User *U : MD->users()) {
-        BasicBlock *UseBlock;
+        BasicBlock *UseBlock; (void)UseBlock;
         // Things are allowed to flow to phi nodes over their predecessor edge.
         if (auto *P = dyn_cast<MemoryPhi>(U)) {
           for (const auto &Arg : P->operands()) {