pub fn number_of_usable_regs_in_group(group: RegGroup) -> usize {
    match group {
        RegGroup::GPR => ALL_USABLE_GPRS.len(),
        RegGroup::GPREX => ALL_USABLE_GPRS.len(),
        RegGroup::FPR => ALL_USABLE_FPRS.len()
    }
}
/// gets the number of registers in a certain register group
gets the number of registers in a certain register group
gets the number of registers in a certain register group
pub fn number_of_usable_regs_in_group(group: RegGroup) -> usize {
    match group {
        RegGroup::GPR => ALL_USABLE_GPRS.len(),
        RegGroup::GPREX => ALL_USABLE_GPRS.len(),
        RegGroup::FPR => ALL_USABLE_FPRS.len()
    }
}
pub fn number_of_usable_regs_in_group ( group : RegGroup ) -> usize { match group { RegGroup :: GPR => ALL_USABLE_GPRS . len ( ) , RegGroup :: GPREX => ALL_USABLE_GPRS . len ( ) , RegGroup :: FPR => ALL_USABLE_FPRS . len ( ) } }
gets the number of registers in a certain register group
gets the number of registers in a certain register group
group
RegGroup
group
RegGroup