improve portability to avoid conflicting with std::next in c++'0x.
Patch by Howard Hinnant!

llvm-svn: 90365
diff --git a/llvm/lib/Target/ARM/NEONMoveFix.cpp b/llvm/lib/Target/ARM/NEONMoveFix.cpp
index 50abcf4..3c0414d 100644
--- a/llvm/lib/Target/ARM/NEONMoveFix.cpp
+++ b/llvm/lib/Target/ARM/NEONMoveFix.cpp
@@ -51,7 +51,7 @@
   MachineBasicBlock::iterator MII = MBB.begin(), E = MBB.end();
   MachineBasicBlock::iterator NextMII;
   for (; MII != E; MII = NextMII) {
-    NextMII = next(MII);
+    NextMII = llvm::next(MII);
     MachineInstr *MI = &*MII;
 
     if (MI->getOpcode() == ARM::VMOVD &&