Use MachineInstr::mop_iterator instead of MIOperands; NFC

(Const)?MIOperands is equivalent to the C++ style
MachineInstr::mop_iterator. Use the latter for consistency except for a
few callers of MIOperands::analyzePhysReg().

llvm-svn: 285029

1 files changed, 3 insertions, 3 deletions

diff --git a/llvm/lib/Target/Hexagon/HexagonGenPredicate.cpp b/llvm/lib/Target/Hexagon/HexagonGenPredicate.cpp
index cb07f07d187..52a25d6e0ad 100644
--- a/llvm/lib/Target/Hexagon/HexagonGenPredicate.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonGenPredicate.cpp
@@ -330,9 +330,9 @@ bool HexagonGenPredicate::isScalarPred(Register PredReg) {
       case Hexagon::C4_or_orn:
       case Hexagon::C2_xor:
         // Add operands to the queue.
-        for (ConstMIOperands Mo(*DefI); Mo.isValid(); ++Mo)
-          if (Mo->isReg() && Mo->isUse())
-            WorkQ.push(Register(Mo->getReg()));
+        for (const MachineOperand &MO : DefI->operands())
+          if (MO.isReg() && MO.isUse())
+            WorkQ.push(Register(MO.getReg()));
         break;
 
       // All non-vector compares are ok, everything else is bad.