Compiler Design — GATE CS / IT

Compiler Design — GATE CS / IT

13 chapters and 71 content pieces covering the entire GATE Compiler Design syllabus — lexical analysis, syntax analysis (LL, LR, SLR, LALR parsers), syntax-directed translation, intermediate code generation, code optimisation, and runtime environments.

Compilers is one of those subjects where the GATE questions are very specific and pattern-based. The PYQ section here groups questions by parsing technique and concept, so you spot the underlying pattern instead of trying to memorise individual problems. Worked examples include first / follow set computation, parse-table construction, and grammar disambiguation step-by-step.