fn iregEnc(reg: Reg) -> u8 {
    debug_assert!(reg.is_real());
    debug_assert!(reg.get_class() == RegClass::I64);
    reg.get_hw_encoding()
}
// Get the encoding number from something which we sincerely hope is a real
// register of class I64.
Get the encoding number from something which we sincerely hope is a real
register of class I64.
Get the encoding number from something which we sincerely hope is a real register of class I64 .
fn iregEnc(reg: Reg) -> u8 {
    debug_assert!(reg.is_real());
    debug_assert!(reg.get_class() == RegClass::I64);
    reg.get_hw_encoding()
}
fn iregEnc ( reg : Reg ) -> u8 { debug_assert ! ( reg is_real ( ) ) ; debug_assert ! ( reg get_class ( ) RegClass I64 ) ; reg . get_hw_encoding ( ) }
Get the encoding number from something which we sincerely hope is a real
register of class I64.
Get the encoding number from something which we sincerely hope is a real register of class I64 .
reg
Reg
reg
Reg