- \item key is int regfile number or FP regfile number (1 bit)\vspace{6pt}
- \item register to be predicated if referred to (5 bits, key)\vspace{6pt}
- \item INT reg with actual predication mask (5 bits, value)\vspace{6pt}
- \item predication is inverted Y/N (1 bit)\vspace{6pt}
- \item non-predicated elements are to be zero'd Y/N (1 bit)\vspace{6pt}
+ \item key is int regfile number or FP regfile number (1 bit)
+ \item register to be predicated if referred to (5 bits, key)
+ \item INT reg with actual predication mask (5 bits, value)
+ \item predication is inverted Y/N (1 bit)
+ \item non-predicated elements are to be zero'd Y/N (1 bit)
+ \item register bank: 0/reserved for future ext. (1 bit)