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Topics

Code Optimization - Common Subexpression Elimination (Available Expressions)
Data Flow Analysis (Live Variables)
First and Follow
Intermediate code generation
LR Parsing and Bottom-Up Parsing
Lexical Analysis
Lexical analysis
Lexical, Syntax, and Semantic Errors
Parsing
SLR(1)
Syntax Directed Translation

List of practice Questions

Consider the following statements:
\[ S_1:\ \text{The sequence of procedure calls corresponds to a preorder traversal of the activation tree.} \] \[ S_2:\ \text{The sequence of procedure returns corresponds to a postorder traversal of the activation tree.} \] Which one of the following options is correct?

GATE CS - 2021
GATE CS
Compiler Design
Runtime environments