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/RegAllocPBQP.cpp b/lib/CodeGen/RegAllocPBQP.cpp
index ee82f63..7783766 100644
--- a/lib/CodeGen/RegAllocPBQP.cpp
+++ b/lib/CodeGen/RegAllocPBQP.cpp
@@ -265,7 +265,7 @@
         const MachineOperand &mo = instr->getOperand(opNo);
 
         // We're not interested in non-registers...
-        if (!mo.isRegister())
+        if (!mo.isReg())
           continue;
  
         unsigned moReg = mo.getReg();