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

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

diff --git a/lib/CodeGen/LiveDebugVariables.cpp b/lib/CodeGen/LiveDebugVariables.cpp
index 317f54461ebfc377ab192c9ee2a11a864cb010fe..bef41563eab24378de3d42097fa19f104ea9aa0e 100644 (file)
--- a/lib/CodeGen/LiveDebugVariables.cpp
+++ b/lib/CodeGen/LiveDebugVariables.cpp
@@ -568,12 +568,10 @@ UserValue::addDefsFromCopies(LiveInterval *LI, unsigned LocNo,
 
   // Collect all the (vreg, valno) pairs that are copies of LI.
   SmallVector<std::pair<LiveInterval*, const VNInfo*>, 8> CopyValues;
-  for (MachineRegisterInfo::use_nodbg_iterator
-         UI = MRI.use_nodbg_begin(LI->reg),
-         UE = MRI.use_nodbg_end(); UI != UE; ++UI) {
-    MachineInstr *MI = UI->getParent();
+  for (MachineOperand &MO : MRI.use_nodbg_operands(LI->reg)) {
+    MachineInstr *MI = MO.getParent();
     // Copies of the full value.
-    if (UI->getSubReg() || !MI->isCopy())
+    if (MO.getSubReg() || !MI->isCopy())
       continue;
     unsigned DstReg = MI->getOperand(0).getReg();