[CodeGen] Rename MachineInstrBuilder::addOperand. NFC

Rename from addOperand to just add, to match the other method that has been
added to MachineInstrBuilder for adding more than just 1 operand.

See https://reviews.llvm.org/D28057 for the whole discussion.

Differential Revision: https://reviews.llvm.org/D28556

llvm-svn: 291891
diff --git a/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp b/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
index c8a4132..ee52b93 100644
--- a/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
+++ b/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
@@ -437,14 +437,18 @@
       else
         BuildMI(&MBB, DL, get(BOpc)).addMBB(TBB);
     } else
-      BuildMI(&MBB, DL, get(BccOpc)).addMBB(TBB)
-        .addImm(Cond[0].getImm()).addOperand(Cond[1]);
+      BuildMI(&MBB, DL, get(BccOpc))
+          .addMBB(TBB)
+          .addImm(Cond[0].getImm())
+          .add(Cond[1]);
     return 1;
   }
 
   // Two-way conditional branch.
-  BuildMI(&MBB, DL, get(BccOpc)).addMBB(TBB)
-    .addImm(Cond[0].getImm()).addOperand(Cond[1]);
+  BuildMI(&MBB, DL, get(BccOpc))
+      .addMBB(TBB)
+      .addImm(Cond[0].getImm())
+      .add(Cond[1]);
   if (isThumb)
     BuildMI(&MBB, DL, get(BOpc)).addMBB(FBB).addImm(ARMCC::AL).addReg(0);
   else
@@ -1279,7 +1283,7 @@
     LDM = BuildMI(*BB, MI, dl, TII->get(isThumb2 ? ARM::t2LDMIA_UPD
                                                  : isThumb1 ? ARM::tLDMIA_UPD
                                                             : ARM::LDMIA_UPD))
-             .addOperand(MI->getOperand(1));
+              .add(MI->getOperand(1));
   } else {
     LDM = BuildMI(*BB, MI, dl, TII->get(isThumb2 ? ARM::t2LDMIA : ARM::LDMIA));
   }
@@ -1288,13 +1292,13 @@
     STM = BuildMI(*BB, MI, dl, TII->get(isThumb2 ? ARM::t2STMIA_UPD
                                                  : isThumb1 ? ARM::tSTMIA_UPD
                                                             : ARM::STMIA_UPD))
-             .addOperand(MI->getOperand(0));
+              .add(MI->getOperand(0));
   } else {
     STM = BuildMI(*BB, MI, dl, TII->get(isThumb2 ? ARM::t2STMIA : ARM::STMIA));
   }
 
-  LDM.addOperand(MI->getOperand(3)).add(predOps(ARMCC::AL));
-  STM.addOperand(MI->getOperand(2)).add(predOps(ARMCC::AL));
+  LDM.add(MI->getOperand(3)).add(predOps(ARMCC::AL));
+  STM.add(MI->getOperand(2)).add(predOps(ARMCC::AL));
 
   // Sort the scratch registers into ascending order.
   const TargetRegisterInfo &TRI = getRegisterInfo();
@@ -1951,14 +1955,14 @@
   const MCInstrDesc &DefDesc = DefMI->getDesc();
   for (unsigned i = 1, e = DefDesc.getNumOperands();
        i != e && !DefDesc.OpInfo[i].isPredicate(); ++i)
-    NewMI.addOperand(DefMI->getOperand(i));
+    NewMI.add(DefMI->getOperand(i));
 
   unsigned CondCode = MI.getOperand(3).getImm();
   if (Invert)
     NewMI.addImm(ARMCC::getOppositeCondition(ARMCC::CondCodes(CondCode)));
   else
     NewMI.addImm(CondCode);
-  NewMI.addOperand(MI.getOperand(4));
+  NewMI.add(MI.getOperand(4));
 
   // DefMI is not the -S version that sets CPSR, so add an optional %noreg.
   if (NewMI->hasOptionalDef())
@@ -1969,7 +1973,7 @@
   // The tie makes the register allocator ensure the FalseReg is allocated the
   // same register as operand 0.
   FalseReg.setImplicit();
-  NewMI.addOperand(FalseReg);
+  NewMI.add(FalseReg);
   NewMI->tieOperands(0, NewMI->getNumOperands() - 1);
 
   // Update SeenMIs set: register newly created MI and erase removed DefMI.
@@ -2185,7 +2189,7 @@
   // Add the complete list back in.
   MachineInstrBuilder MIB(MF, &*MI);
   for (int i = RegList.size() - 1; i >= 0; --i)
-    MIB.addOperand(RegList[i]);
+    MIB.add(RegList[i]);
 
   return true;
 }