Multiple choice

Choose the most appropriate option. (i) Indirect triples is advantageous than triples. (ii) With indirect triple, an optimizing compiler can move an instruction by reordering the instruction list, without affecting the triples themselves.

  1. i is true but ii is false.

  2. i and ii are true and ii is the cause of i.

  3. i and ii are true but ii is not the cause of i.

  4. Both of them are false.
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C Correct answer
Explanation

Indirect triple consist of a listing of pointers to triples, rather than a listing of triples themselves.

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