Class lecture notes for third Year,sixth semester Principles of Compiler Design ( Subject Code: CS) is available here in PDF formats for. CS/CS62/CS Principles of Compiler Design For All Subject Notes -Click Here CSE 6th Semester Regulation | BE Computer Science and. Anna University 6th Semester CSE Computer Science & Engineering Notes, Question Bank, Question Papers, 2&16 Marks, Important Questions, CS

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The analysis phase breaks up the source program into constituent pieces and creates an intermediate representation of desig source program. Briefly describe address descriptors. Write down the necessary algorithm.


Give the algorithm for Left Factoring a Grammar. Describe in detail about input buffering. Some examples of such tools include: What are the possible error recovery actions in lexical Analyzer?

Give the ddesign of dags. The role of the lexical analyzer- Input buffering-Specification of tokens-Recognition of tokens-A language for specifying lexical analyzer. Mention the transformations that are characteristic of peephole optimizations. Construct an LR Parsing table for the above grammar. Explain in detail 8 b What is a three address code?


What is LL 1 grammar?

What are dags and how are they useful in implementing transformations on basic blocks? Give the annotated parse tree for the assignment x: To find out more, including how to control cookies, see here: What is short circuit or jumping code? Sesign briefly the producer consumer pair of a lexical analyzer and parser.

Explain the phases in detail.

Explain in detail about the role of Lexical analyzer with the possible error recovery actions. Mention some of the cousins of the compiler.

Note for Compiler Design – CD By Dr. D. Jagadeesan

Also write down the output for the following expression after each phase a: Construct compiiler dag for the following basic block: Copy Propagation ii Deadcode Elimination and iii Code motion 6 b Describe in detail about the stack allocation in memory management.

What is the function of a loader? What are the tools used for constructing a compiler? Write down the og of each phase for the expression a: November 30, at Explain with an example. Explain the various phases of compiler in detail, with a neat sketch. What is a predictive parser?


What are machine idioms? Text from page-3 Anna University — B.

Principles of Compiler Design CS notes – Annauniversity lastest info

Give the diagrammatic representation of a language processing system. A convenient representation is in the form of a syntax tree. Text from page-1 Desifn University — B. PART — B 1. How would you implement the three address statements?

What is Left Recursion? What are the two approaches of implementing Dynamic Scope?

Explain in detail the conflicts that may occur during shiftreduce parsing.