#define RAD (RBdup + 1)
{ 6, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_TRUNCATE, insert_rad, 0 },
-#define RCD (RAD + 1)
+#define RAD_CHK (RAD + 1)
+ { 6, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_TRUNCATE, insert_rad, 0 },
+#define RCD (RAD_CHK + 1)
{ 6, 6, 0, ARC_OPERAND_IR | ARC_OPERAND_TRUNCATE, insert_rcd, 0 },
/* The plain integer register fields. Used by short