From ce227ce3b38de1f8022b1497d7e1314903cf5674 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu@google.com>
Date: Thu, 11 Nov 2021 07:10:30 -0800
Subject: [CodeGen] Use MachineInstr::operands (NFC)

---
 llvm/lib/CodeGen/ModuloSchedule.cpp | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

(limited to 'llvm/lib/CodeGen/ModuloSchedule.cpp')

diff --git a/llvm/lib/CodeGen/ModuloSchedule.cpp b/llvm/lib/CodeGen/ModuloSchedule.cpp
index d2c7e8c..f217723 100644
--- a/llvm/lib/CodeGen/ModuloSchedule.cpp
+++ b/llvm/lib/CodeGen/ModuloSchedule.cpp
@@ -713,15 +713,13 @@ void ModuloScheduleExpander::removeDeadInstructions(MachineBasicBlock *KernelBB,
         continue;
       }
       bool used = true;
-      for (MachineInstr::mop_iterator MOI = MI->operands_begin(),
-                                      MOE = MI->operands_end();
-           MOI != MOE; ++MOI) {
-        if (!MOI->isReg() || !MOI->isDef())
+      for (const MachineOperand &MO : MI->operands()) {
+        if (!MO.isReg() || !MO.isDef())
           continue;
-        Register reg = MOI->getReg();
+        Register reg = MO.getReg();
         // Assume physical registers are used, unless they are marked dead.
         if (Register::isPhysicalRegister(reg)) {
-          used = !MOI->isDead();
+          used = !MO.isDead();
           if (used)
             break;
           continue;
-- 
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