TableGen: use PrintMethods to print more aliases

llvm-svn: 208607
diff --git a/llvm/lib/Target/Sparc/InstPrinter/SparcInstPrinter.h b/llvm/lib/Target/Sparc/InstPrinter/SparcInstPrinter.h
index d9b0779..8fe4075 100644
--- a/llvm/lib/Target/Sparc/InstPrinter/SparcInstPrinter.h
+++ b/llvm/lib/Target/Sparc/InstPrinter/SparcInstPrinter.h
@@ -38,6 +38,8 @@
   // Autogenerated by tblgen.
   void printInstruction(const MCInst *MI, raw_ostream &O);
   bool printAliasInstr(const MCInst *MI, raw_ostream &O);
+  void printCustomAliasOperand(const MCInst *MI, unsigned OpIdx,
+                               unsigned PrintMethodIdx, raw_ostream &O);
   static const char *getRegisterName(unsigned RegNo);
 
   void printOperand(const MCInst *MI, int opNum, raw_ostream &OS);