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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Touch here to read. Briefly describe address descriptors.

Some examples of such tools include: Share it with your prindiples. The analysis phase breaks up the source program into constituent pieces and creates an intermediate representation of the source program.

What are dags and how are they useful in implementing transformations on basic blocks? Construct an LR Parsing table for the above grammar. What are register descriptors? Construct Predictive Parsing table for comppiler following grammar: What are the two approaches of implementing Dynamic Scope?

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Give an example for eliminating the same. What is Left Recursion?

What is the purpose of DAG? Mention the issues in a lexical analyzer. What are machine idioms? What are the possible error recovery actions in lexical Analyzer? Text from page-1 Anna University — B. Leave a Reply Cancel reply Enter your comment here What is induction variable elimination? What is a predictive parser? Copy Propagation ii Deadcode Elimination and iii Code motion 6 b Describe in detail about the stack allocation in cesign management.

Give the properties of LL 1 grammar. You are commenting using your Twitter account. PART — B 1. Give the applications of dags.

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

What is phrase level error recovery? Mention some of the cousins of the compiler. Explain your answer with reasons. Mention the rpinciples of static allocation.

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

Explain in detail about the role of Lexical analyzer with the possible error recovery actions. What are rational preprocessors?


Explain in detail 8 b What is a three address code? Load and Go Compiler 4. Add Add to Favourite Add to classroom. Also write down the output for the following expression after each phase a: Take w to be 4.


Explain with an example. Give the annotated parse tree for the assignment x: Give prinnciples situations in which stack allocation can not be used. How would you represent the following equation using the DAG, a: