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sethi-ullman

GATE CSE & IT · Code Generation · 2004-2004

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Hopcroft-Ullman / Dragon Book

Automata, languages, parsing, syntax-directed translation

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2004 PYQ

Consider the grammar rule $$E \to {E_1} - {E_2}$$ for arithmetic expressions. The code generated is targeted to a CPU having a single user register. The subtraction operation requi...

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