GATE 2007
In a syntax-directed definition (SDD), if every production A -> α has semantic actions containing only synthesized attributes, the definition is:
Related Compiler Design PYQs
In a compiler, the tool Lex generates a lexical analyzer based on which theoretical computational model?
Moving an invariant computation outside of a loop to avoid recomputing it on every iteration is called:
Replacing the expression x = y * 8 with the equivalent operation x = y << 3 is an example of:
In predictive parsing, FIRST(α) is the set of:
A basic block in compiler optimization is defined as a sequence of three-address instructions such that:
Peephole optimization is a technique that operates on:
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