From 7b6d32a361f0f24716b39a37a08302aec0f36723 Mon Sep 17 00:00:00 2001
From: NAKAMURA Takumi <geek4civic@gmail.com>
Date: Thu, 6 Jun 2013 02:15:06 +0000
Subject: [PATCH] R600OptimizeVectorRegisters.cpp: Suppress a warning.
 [-Wunused-variable]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183370 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/R600/R600OptimizeVectorRegisters.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/Target/R600/R600OptimizeVectorRegisters.cpp b/lib/Target/R600/R600OptimizeVectorRegisters.cpp
index 2062cbb3dfd..abdcf5ad112 100644
--- a/lib/Target/R600/R600OptimizeVectorRegisters.cpp
+++ b/lib/Target/R600/R600OptimizeVectorRegisters.cpp
@@ -198,6 +198,7 @@ MachineInstr *R600VectorRegMerger::RebuildVector(
         UpdatedUndef.erase(RemoveIt);
     }
     DEBUG(dbgs() << "    ->"; Tmp->dump(););
+    (void)Tmp;
     SrcVec = DstReg;
   }
   Pos = BuildMI(MBB, Pos, DL, TII->get(AMDGPU::COPY), Reg)