Switch a number of loops in lib/CodeGen over to range-based for-loops, now that

[oota-llvm.git] / lib / CodeGen / ProcessImplicitDefs.cpp

diff --git a/lib/CodeGen/ProcessImplicitDefs.cpp b/lib/CodeGen/ProcessImplicitDefs.cpp
index 84503b5aab88a3fd31540c0390f775f6c9542571..360e8d78084d7564f3c3f5517337057b60a07ca7 100644 (file)
--- a/lib/CodeGen/ProcessImplicitDefs.cpp
+++ b/lib/CodeGen/ProcessImplicitDefs.cpp
@@ -80,10 +80,7 @@ void ProcessImplicitDefs::processImplicitDef(MachineInstr *MI) {
   if (TargetRegisterInfo::isVirtualRegister(Reg)) {
     // For virtual registers, mark all uses as <undef>, and convert users to
     // implicit-def when possible.
-    for (MachineRegisterInfo::use_nodbg_iterator UI =
-         MRI->use_nodbg_begin(Reg),
-         UE = MRI->use_nodbg_end(); UI != UE; ++UI) {
-      MachineOperand &MO = *UI;
+    for (MachineOperand &MO : MRI->use_nodbg_operands(Reg)) {
       MO.setIsUndef();
       MachineInstr *UserMI = MO.getParent();
       if (!canTurnIntoImplicitDef(UserMI))