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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90365 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMExpandPseudoInsts.cpp b/lib/Target/ARM/ARMExpandPseudoInsts.cpp
index c929c54..1b8727d 100644
--- a/lib/Target/ARM/ARMExpandPseudoInsts.cpp
+++ b/lib/Target/ARM/ARMExpandPseudoInsts.cpp
@@ -48,7 +48,7 @@
   MachineBasicBlock::iterator MBBI = MBB.begin(), E = MBB.end();
   while (MBBI != E) {
     MachineInstr &MI = *MBBI;
-    MachineBasicBlock::iterator NMBBI = next(MBBI);
+    MachineBasicBlock::iterator NMBBI = llvm::next(MBBI);
 
     unsigned Opcode = MI.getOpcode();
     switch (Opcode) {