From 0bbe2727d667afc4f2fb8770408e047886fb9db8 Mon Sep 17 00:00:00 2001
From: Pekka Jaaskelainen <pekka.jaaskelainen@tut.fi>
Date: Tue, 15 Oct 2013 14:40:46 +0000
Subject: [PATCH] Guard the debug temp variable with NDEBUG to avoid
 warning/error with NDEBUG defined.

llvm-svn: 192709
---
 lib/CodeGen/MachineInstr.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index 488516385d7..295b450a0f2 100644
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -647,6 +647,7 @@ void MachineInstr::addOperand(MachineFunction &MF, const MachineOperand &Op) {
     }
   }
 
+#ifndef NDEBUG
   bool isMetaDataOp = Op.getType() == MachineOperand::MO_Metadata;
   // OpNo now points as the desired insertion point.  Unless this is a variadic
   // instruction, only implicit regs are allowed beyond MCID->getNumOperands().
@@ -654,6 +655,7 @@ void MachineInstr::addOperand(MachineFunction &MF, const MachineOperand &Op) {
   assert((isImpReg || Op.isRegMask() || MCID->isVariadic() ||
           OpNo < MCID->getNumOperands() || isMetaDataOp) &&
          "Trying to add an operand to a machine instr that is already done!");
+#endif
 
   MachineRegisterInfo *MRI = getRegInfo();