#NEWLINE# def setup_reg_as_register( self , regname , instr_state ) : #NEWLINE# #INDENT# self . reg = X86RegisterSelector . get_reg_bits ( self ) #NEWLINE# if ( X86 . reg_size ( regname ) == 16 ) : #NEWLINE# #INDENT# instr_state . prefixes . append ( OperandSizeOverride )