the tblgen produced 'getRegisterName' method does not access
the object, make it static instead of const.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81711 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
index 658ac31..038e5f0 100644
--- a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
@@ -120,7 +120,7 @@
     /// machine instruction was sufficiently described to print it, otherwise it
     /// returns false.
     void printInstruction(const MachineInstr *MI);
-    const char *getRegisterName(unsigned RegNo) const;
+    static const char *getRegisterName(unsigned RegNo);
 
 
     void printMachineInstruction(const MachineInstr *MI);