[NFC][Regalloc] accessors for 'reg' and 'weight'

Also renamed the fields to follow style guidelines.

Accessors help with readability - weight mutation, in particular,
is easier to follow this way.

Differential Revision: https://reviews.llvm.org/D87725

1 files changed, 3 insertions, 3 deletions

diff --git a/llvm/lib/CodeGen/LiveDebugVariables.cpp b/llvm/lib/CodeGen/LiveDebugVariables.cpp
index 97cc7a0..bfc6483 100644
--- a/llvm/lib/CodeGen/LiveDebugVariables.cpp
+++ b/llvm/lib/CodeGen/LiveDebugVariables.cpp
@@ -777,12 +777,12 @@ void UserValue::addDefsFromCopies(
   if (Kills.empty())
     return;
   // Don't track copies from physregs, there are too many uses.
-  if (!Register::isVirtualRegister(LI->reg))
+  if (!Register::isVirtualRegister(LI->reg()))
     return;
 
   // Collect all the (vreg, valno) pairs that are copies of LI.
   SmallVector<std::pair<LiveInterval*, const VNInfo*>, 8> CopyValues;
-  for (MachineOperand &MO : MRI.use_nodbg_operands(LI->reg)) {
+  for (MachineOperand &MO : MRI.use_nodbg_operands(LI->reg())) {
     MachineInstr *MI = MO.getParent();
     // Copies of the full value.
     if (MO.getSubReg() || !MI->isCopy())
@@ -1066,7 +1066,7 @@ UserValue::splitLocation(unsigned OldLocNo, ArrayRef<Register> NewRegs,
           LII->start < LocMapI.stop()) {
         // Overlapping correct location. Allocate NewLocNo now.
         if (NewLocNo == UndefLocNo) {
-          MachineOperand MO = MachineOperand::CreateReg(LI->reg, false);
+          MachineOperand MO = MachineOperand::CreateReg(LI->reg(), false);
           MO.setSubReg(locations[OldLocNo].getSubReg());
           NewLocNo = getLocationNo(MO);
           DidChange = true;