From febf70a9be0ab6c930959d8b367a983e7aa1e799 Mon Sep 17 00:00:00 2001
From: David L Kreitzer <david.l.kreitzer@intel.com>
Date: Fri, 16 Mar 2018 21:21:23 +0000
Subject: Quiet unused variable warnings. NFC.

Differential revision: https://reviews.llvm.org/D44583

llvm-svn: 327745
---
 llvm/lib/CodeGen/MachinePipeliner.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'llvm/lib/CodeGen/MachinePipeliner.cpp')

diff --git a/llvm/lib/CodeGen/MachinePipeliner.cpp b/llvm/lib/CodeGen/MachinePipeliner.cpp
index 555bb5b3..5d9767b 100644
--- a/llvm/lib/CodeGen/MachinePipeliner.cpp
+++ b/llvm/lib/CodeGen/MachinePipeliner.cpp
@@ -3918,6 +3918,7 @@ void SwingSchedulerDAG::checkValidNodeOrder(const NodeSetType &Circuits) const {
   std::sort(Indices.begin(), Indices.end(), CompareKey);
 
   bool Valid = true;
+  (void)Valid;
   // for each SUnit in the NodeOrder, check whether
   // it appears after both a successor and a predecessor
   // of the SUnit. If this is the case, and the SUnit
@@ -3932,6 +3933,8 @@ void SwingSchedulerDAG::checkValidNodeOrder(const NodeSetType &Circuits) const {
 
     SUnit *Succ;
     SUnit *Pred;
+    (void)Succ;
+    (void)Pred;
 
     for (SDep &PredEdge : SU->Preds) {
       SUnit *PredSU = PredEdge.getSUnit();
-- 
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