From a44bc401b5b72c5bdbeb614c110547bb15e68b73 Mon Sep 17 00:00:00 2001
From: Jordan Rupprecht <rupprecht@google.com>
Date: Wed, 16 Oct 2019 23:09:56 +0000
Subject: [NFC] Fix unused var in release builds

llvm-svn: 375053
---
 llvm/lib/Transforms/Scalar/LoopUnswitch.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'llvm/lib/Transforms/Scalar/LoopUnswitch.cpp')

diff --git a/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp b/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp
index 6749cda245d..b410df0c5f6 100644
--- a/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp
@@ -1616,6 +1616,7 @@ void LoopUnswitch::SimplifyCode(std::vector<Instruction*> &Worklist, Loop *L) {
         // If BI's parent is the only pred of the successor, fold the two blocks
         // together.
         BasicBlock *Pred = BI->getParent();
+        (void)Pred;
         BasicBlock *Succ = BI->getSuccessor(0);
         BasicBlock *SinglePred = Succ->getSinglePredecessor();
         if (!SinglePred) continue;  // Nothing to do.
-- 
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