diff --git a/lib/Target/R600/AMDGPUIndirectAddressing.cpp b/lib/Target/R600/AMDGPUIndirectAddressing.cpp
index 15840b32e52..ed6c8ec55dd 100644
--- a/lib/Target/R600/AMDGPUIndirectAddressing.cpp
+++ b/lib/Target/R600/AMDGPUIndirectAddressing.cpp
@@ -289,7 +289,6 @@ bool AMDGPUIndirectAddressingPass::runOnMachineFunction(MachineFunction &MF) {
 
           // We only need to use REG_SEQUENCE for explicit defs, since the
           // register coalescer won't do anything with the implicit defs.
-          MachineInstr *DefInstr = MRI.getVRegDef(Reg);
           if (!regHasExplicitDef(MRI, Reg)) {
             continue;
           }