COMPILER DESIGN

Detailed explanation-1: -Code generation can be considered as the final phase of compilation. Through post code generation, optimization process can be applied on the code, but that can be seen as a part of code generation phase itself.

Detailed explanation-2: -There are 6 phases in the compiler, namely, lexical analysis, syntax analysis, semantics analysis, intermediate code generation, code optimization, and code generation.

Detailed explanation-3: -In computing, code generation is part of the process chain of a compiler and converts intermediate representation of source code into a form (e.g., machine code) that can be readily executed by the target system. Sophisticated compilers typically perform multiple passes over various intermediate forms.