JNTUK R19 3-1 Compiler Design Material/Notes PDF Download


JNTUK R19 3-1 Compiler Design Material/Notes PDF Download

Students those who are studying JNTUK R19 CSE Branch, Can Download Unit wise R19 3-1 Compiler Design Material/Notes PDFs below.


JNTUK R19 3-1 Compiler Design Material/Notes PDF Download


  • To study the various phases in the design of a compiler
  • To understand the design of top-down and bottom-up parsers
  • To understand syntax directed translation schemes
  • To introduce LEX and YACC tools
  • To learn to develop algorithms to generate code for a target machine

Course Outcomes: At the end of the course, the students will be able to:

  • Design, develop, and implement a compiler for any language
  • Use LEX and YACC tools for developing a scanner and a parser
  • Design and implement LL and LR parsers
  • Design algorithms to perform code optimization in order to improve the performance of a program in terms of space and time complexity
  • Apply algorithms to generate machine code


Language Processors, the structure of a compiler, the science of building a compiler, programming language basics.

Lexical Analysis: The Role of the Lexical Analyzer, Input Buffering, Recognition of Tokens, The Lexical-Analyzer Generator Lex, Finite Automata, From Regular Expressions to Automata, Design of a Lexical-Analyzer Generator, Optimization of DFA-Based Pattern Matchers.

Download UNIT-1 Material PDF | Reference-2


Syntax Analysis: Introduction, Context-Free Grammars, Writing a Grammar, Top-Down Parsing, Recursive and Non recursive top down parsers, Bottom-Up Parsing, Introduction to LR Parsing: Simple LR, More Powerful LR Parsers, Using Ambiguous Grammars, Parser Generators.

Download UNIT-2 Material PDF | Reference-2


Syntax-Directed Definitions, Evaluation Orders for SDD’s, Applications of Syntax-Directed Translation, Syntax-Directed Translation Schemes, and Implementing L-Attributed SDD’s.

Download UNIT-3 PART-A Material PDF

Intermediate-Code Generation: Variants of Syntax Trees, Three-Address Code, Types and Declarations, Type Checking, Control Flow, Back patching, Switch-Statements, Intermediate Code for Procedures.

Download UNIT-3 PART-B Material PDF | Reference-2


Run-Time Environments: Storage organization, Stack Allocation of Space, Access to Nonlocal Data on the Stack, Heap Management, Introduction to Garbage Collection, Introduction to TraceBased Collection.

Machine-Independent Optimizations: The Principal Sources of Optimization, Introduction to Data-Flow Analysis, Foundations of Data-Flow Analysis, Constant Propagation, PartialRedundancy Elimination, Loops in Flow Graphs.

Download UNIT-4 Material PDF | Reference-2


Code Generation: Issues in the Design of a Code Generator, The Target Language, Addresses in the Target Code, Basic Blocks and Flow Graphs, Optimization of Basic Blocks, A Simple Code Generator.

Machine-dependent Optimizations: Peephole Optimization, Register Allocation and Assignment, Dynamic Programming Code-Generation.

Download UNIT-5 Material PDF | Reference-2


  1. Compilers: Principles, Techniques and Tools, Second Edition, Alfred V. Aho, Monica S. Lam, Ravi Sethi, Jeffry D. Ullman, Pearson.
  2. Compiler Construction-Principles and Practice, Kenneth C Louden, Cengage Learning.


  1. Modern compiler implementation in C, Andrew W Appel, Revised edition, Cambridge University Press.
  2. The Theory and Practice of Compiler writing, J. P. Tremblay and P. G. Sorenson, TMH
  3. Writing compilers and interpreters, R. Mak, 3rd edition, Wiley student edition.


1) https://nptel.ac.in

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