From ac5b1ec8c4d87ade19980db952cc9a1a6856f8a2 Mon Sep 17 00:00:00 2001
From: Andrew Trick <atrick@apple.com>
Date: Fri, 27 Jun 2014 05:09:36 +0000
Subject: [PATCH] Left out the NDEBUG in the previous checkin.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211867 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/MachineScheduler.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/CodeGen/MachineScheduler.cpp b/lib/CodeGen/MachineScheduler.cpp
index b37f689689f1c..836533056cbce 100644
--- a/lib/CodeGen/MachineScheduler.cpp
+++ b/lib/CodeGen/MachineScheduler.cpp
@@ -1689,7 +1689,9 @@ bool SchedBoundary::checkHazard(SUnit *SU) {
            PE = SchedModel->getWriteProcResEnd(SC); PI != PE; ++PI) {
       unsigned NRCycle = getNextResourceCycle(PI->ProcResourceIdx, PI->Cycles);
       if (NRCycle > CurrCycle) {
+#ifndef NDEBUG
         MaxObservedStall = std::max(NRCycle - CurrCycle, MaxObservedStall);
+#endif
         DEBUG(dbgs() << "  SU(" << SU->NodeNum << ") "
               << SchedModel->getResourceName(PI->ProcResourceIdx)
               << "=" << NRCycle << "c\n");