remove all but one reference to TargetRegisterDesc::AsmName.

llvm-svn: 81714
diff --git a/llvm/lib/Target/PIC16/AsmPrinter/PIC16AsmPrinter.cpp b/llvm/lib/Target/PIC16/AsmPrinter/PIC16AsmPrinter.cpp
index abec865..523c27c 100644
--- a/llvm/lib/Target/PIC16/AsmPrinter/PIC16AsmPrinter.cpp
+++ b/llvm/lib/Target/PIC16/AsmPrinter/PIC16AsmPrinter.cpp
@@ -131,10 +131,7 @@
 
   switch (MO.getType()) {
     case MachineOperand::MO_Register:
-      if (TargetRegisterInfo::isPhysicalRegister(MO.getReg()))
-        O << TM.getRegisterInfo()->get(MO.getReg()).AsmName;
-      else
-        llvm_unreachable("not implemented");
+      O << getRegisterName(MO.getReg());
       return;
 
     case MachineOperand::MO_Immediate: