temp workaround in listcode() to emit old opcode names for GETTABLE_SK, SELF_SK and SETTABLE_SK

src/ltests.c

@@ -468,7 +468,11 @@ static char *buildop (Proto *p, int pc, char *buff) {
   Instruction i = p->code[pc];
   OpCode o = GET_OPCODE(i);
   const char *name = luaP_opnames[o];
-
+  /* FIXME Temp hack to output old opcodes so that the tests
+     do not break */
+  if (strcmp(name, "GETTABLE_SK") == 0) name = "GETTABLE";
+  else if (strcmp(name, "SELF_SK") == 0) name = "SELF";
+  else if (strcmp(name, "SETTABLE_SK") == 0) name = "SETTABLE";
   int line = getfuncline(p, pc);
   sprintf(buff, "(%4d) %4d - ", line, pc);
   switch (getOpMode(o)) {