Fixed parameter name.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143594 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMISelLowering.h b/lib/Target/ARM/ARMISelLowering.h
index 43e43dd..be6a530 100644
--- a/lib/Target/ARM/ARMISelLowering.h
+++ b/lib/Target/ARM/ARMISelLowering.h
@@ -270,7 +270,7 @@
 
     virtual EVT getOptimalMemOpType(uint64_t Size,
                                     unsigned DstAlign, unsigned SrcAlign,
-                                    bool NonScalarIntSafe,
+                                    bool IsZeroVal,
                                     bool MemcpyStrSrc,
                                     MachineFunction &MF) const;