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/utils/TableGen/AsmWriterEmitter.cpp b/utils/TableGen/AsmWriterEmitter.cpp
index 0455c9b..b416a1e 100644
--- a/utils/TableGen/AsmWriterEmitter.cpp
+++ b/utils/TableGen/AsmWriterEmitter.cpp
@@ -804,7 +804,7 @@
   "/// from the register set description.  This returns the assembler name\n"
   "/// for the specified register.\n"
   "const char *" << Target.getName() << ClassName
-  << "::getRegisterName(unsigned RegNo) const {\n"
+  << "::getRegisterName(unsigned RegNo) {\n"
   << "  assert(RegNo && RegNo < " << (Registers.size()+1)
   << " && \"Invalid register number!\");\n"
   << "\n"