Advantages of low-level languages

• High-level languages need to be translated into machine code, but the programmer has little or no say over how this is achieved. When assembly language is used, it is possible for the programmer to optimise a program.

  For example, low-level languages can make use of specific registers. A skilled programmer can use this attribute of low-level languages to directly control the movement of data in and out of the processor.
• Direct hardware control: Low-level languages provide programmers with direct access to hardware components, allowing for precise control over system resources. This level of control is essential for developing applications that require specific optimizations or interactions with hardware.
• Efficient memory usage: Low-level languages enable programmers to manage memory resources more efficiently compared to high-level languages. This can be crucial for developing applications with strict memory constraints or real-time performance requirements.
• Faster execution speed: Programs written in low-level languages typically execute faster than those written in high-level languages because they are closer to the hardware and involve fewer abstraction layers. This speed advantage is important for performance-critical applications.
• Small code size: Low-level languages produce compact and optimized code that consumes fewer system resources and requires less storage space. This can be beneficial for embedded systems, firmware, and applications with limited memory capacity.
• Customization and optimization: Low-level languages allow developers to customize code at a granular level and optimize performance for specific hardware architectures. This level of fine-tuning is essential for building high-performance applications or operating systems.