Switch the MachineOperand accessors back to the short names like
isReg, etc., from isRegister, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57006 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/LiveVariables.cpp b/lib/CodeGen/LiveVariables.cpp
index 7c4b77f..632cd82 100644
--- a/lib/CodeGen/LiveVariables.cpp
+++ b/lib/CodeGen/LiveVariables.cpp
@@ -558,7 +558,7 @@
       SmallVector<unsigned, 4> DefRegs;
       for (unsigned i = 0; i != NumOperandsToProcess; ++i) {
         const MachineOperand &MO = MI->getOperand(i);
-        if (MO.isRegister() && MO.getReg()) {
+        if (MO.isReg() && MO.getReg()) {
           unsigned MOReg = MO.getReg();
           if (MO.isUse())
             UseRegs.push_back(MOReg);
@@ -672,7 +672,7 @@
 void LiveVariables::removeVirtualRegistersKilled(MachineInstr *MI) {
   for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) {
     MachineOperand &MO = MI->getOperand(i);
-    if (MO.isRegister() && MO.isKill()) {
+    if (MO.isReg() && MO.isKill()) {
       MO.setIsKill(false);
       unsigned Reg = MO.getReg();
       if (TargetRegisterInfo::isVirtualRegister(Reg)) {