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Category Archives: Compiler Design

Flex stands for fast lexical analyzer generator, it is a computer application that is used to generate lexical analyzers for the programs written in lex… Read More
Static Single Assignment was presented in 1988 by Barry K. Rosen, Mark N, Wegman, and F. Kenneth Zadeck.  In compiler design, Static Single Assignment (… Read More
Let’s start our discussion with a very few lines of C – Attention reader! Don’t stop learning now. Get hold of all the important CS Theory… Read More
Machine Independent code optimization tries to make the intermediate code more efficient by transforming a section of code that doesn’t involve hardware components like CPU… Read More
Error Recovery :This is a process that takes action against the error to get the negative effects reductions as much as possible, also known as… Read More
Prerequisite :  Designing Finite Automata Introduction :In this article, we will discuss the DFA in LEX Code that accepts the string having even number’s of… Read More
Constant Propagation is one of the local code optimization technique  in Compiler Design. It can be defined as the process of replacing the constant value… Read More
Introduction :The reason for this article is to inform you approximately an iterative set of rules for backward statistics float problems. Before beginning, you must… Read More
In this article, we are going to explain Access Links and Control Links. Well, both are in the field of Activation Records. Activation Record : An… Read More
Overview :The purpose of this article is to tell you about an iterative algorithm for forward data-flow problem. Before starting, you should know some terminology… Read More
LR parsers :It is an efficient bottom up syntax analysis technique that can be used to parse large classes of  context-free grammar  is called LR(k)… Read More
LALR Parser :LALR Parser is lookahead LR parser. It is  the most powerful parser which can handle large classes of grammar. The size of CLR… Read More
A compiler is a software program that transforms a program or code written in a high-level programming language into a low-level machine-readable language. When we… Read More
Prerequisite : LR Parser. The LR parser is an efficient bottom up syntax analysis technique that can be used to large class of context-free grammar.This… Read More
Prerequisite : LR Parser LR parsers :It is an efficient bottom up syntax analysis technique that can be used to parse a large classes of… Read More

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