From: Jonas Paulsson <paulsson@linux.vnet.ibm.com>
Date: Thu, 17 Aug 2017 08:56:09 +0000 (+0000)
Subject: [SystemZ]  Add a wrapping with #ifndef NDEBUG to silence warning.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d0d758f63fb3e9070ca299e13bf8334915f0a182;p=llvm

[SystemZ]  Add a wrapping with #ifndef NDEBUG to silence warning.

SystemZHazardRecognizer::TII is only used for debug output, so it needs
also to be wrapped with #ifndef NDEBUG.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@311074 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/SystemZ/SystemZHazardRecognizer.h b/lib/Target/SystemZ/SystemZHazardRecognizer.h
index 315845669f9..2105bab6afe 100644
--- a/lib/Target/SystemZ/SystemZHazardRecognizer.h
+++ b/lib/Target/SystemZ/SystemZHazardRecognizer.h
@@ -45,7 +45,9 @@ namespace llvm {
 /// SystemZHazardRecognizer maintains the state for one MBB during scheduling.
 class SystemZHazardRecognizer : public ScheduleHazardRecognizer {
 
+#ifndef NDEBUG
   const SystemZInstrInfo *TII;
+#endif
   const TargetSchedModel *SchedModel;
 
   /// Keep track of the number of decoder slots used in the current