Lexical Analysis — Understanding the Role of the Lexical Analyzer
🌼 Lexical Analysis Before a compiler can understand a program, it faces a simple but annoying problem: The program is …
Compiler Design
Parsing — A Simple Onepass Compiler
A Simple Onepass Compiler — Understanding Parsing Now that we have a tiny language called Ompass, imagine someone writes this …
A Simple Ompass Cempiler — Syntax-directed translation
🧠 What Does “Syntax-Directed” Really Mean? Let’s take a simple idea: Every piece of work the compiler does is attached …
A Simple Ompass Compiler — Syntax definition
🧠 Why Do We Need a Syntax Definition? Imagine reading a sentence like: Runs dog the fast very You can …
Common Subexpression Elimination(Data flow analyses) MCQs
Common Subexpression Elimination(Data flow analyses) MCQs 1.Common subexpression elimination (CSE) aims to:A) Remove duplicate computationsB) Remove dead codeC) Inline functionsD) …
Liveness Analysis(Data flow analyses) MCQs
Liveness Analysis(Data flow analyses) MCQs 1.Liveness analysis determines:A) Which variables hold constant valuesB) Which variables are used before definitionC) Which …
CONSTANT PROPAGATION (DATA FLOW ANALYSIS) MCQs—Compiler Design
CONSTANT PROPAGATION (DATA FLOW ANALYSIS) — MCQs 1.Constant propagation is a part of which phase in a compiler?A) Lexical AnalysisB) …
Local Optimization MCQs – Compiler Design
Local Optimization – Compiler Design (MCQs 1–100 with Solutions) 1.Local optimization works on which part of the program?A) Whole programB) …
Intermediate Code Generation(Compiler Design) MCQs
Intermediate Code Generation” from Compiler Design for the GATE exam 1. Which of the following is not a form of …
Runtime Environments(Compiler Design) MCQs
Runtime Environments” from Compiler Design for the GATE Exam 1. In a runtime environment, which of the following regions typically …