Coding With Fun
Home Docker Django Node.js Articles Python pip guide FAQ Policy

What is the difference between a compiler design and a compiler construction?


Asked by Ayaan Rasmussen on Dec 01, 2021 FAQ



Man y excellen t theoretical texts already exist; our concern is reduction to practice. A compiler design is carried out in the con text of a particular language/mac hine pair. Although the principles of compiler construction are largely indep enden t of this con text, the detailed design decisions are not.
One may also ask,
A compiler is a computer program which helps you transform source code written in a high-level language into low-level machine language. Correctness, speed of compilation, preserve the correct the meaning of the code are some important features of compiler design.
Also Know, The main difference between both is that interpreter reads and transforms code line by line. Compiler reads the entire code at once and creates the machine code. Assembler: It translates assembly language code into machine understandable language.
Consequently,
Compiler operates in various phases each phase transforms the source program from one representation to another Six phases of compiler design are 1) Lexical analysis 2) Syntax analysis 3) Semantic analysis 4) Intermediate code generator 5) Code optimizer 6) Code Generator Lexical Analysis is the first phase when compiler scans the source code
And,
The C compiler, compiles the program and translates it to assembly program (low-level language). An assembler then translates the assembly program into machine code (object). A linker tool is used to link all the parts of the program together for execution (executable machine code).