What is meant by triples representation?

The triples have three fields to implement the three address code. The field of triples contains the name of the operator, the first source operand and the second source operand. In triples, the results of respective sub-expressions are denoted by the position of expression.

What is meant by quadruple representation?

It is possible to use a record structure with four fields: the first holds the operator, the next two hold the operand1 and operand2, respectively, and the last one holds the result. This representation of a three-address statement is called a “quadruple representation”.

How many is quadruple?

four
The definition of quadruple is something made up of four, or four times as many.

Why are quadruples preferred over triples in an optimizing compiler?

Answer. Answer: Quadruples are preferred over triples in an optimizing compiler as instructions are often found to move around in it.

What are the different types of three address statements?

The compiler decides the order of operation given by three address code. Example-1: Convert the expression a * – (b + c) into three address code….

  • Quadruple – It is structure with consist of 4 fields namely op, arg1, arg2 and result.
  • Triples –
  • Indirect Triples –

What is a triplet in English example?

In English grammar and morphology, triplets or word triplets are three distinct words derived from the same source but at different times and by different paths, such as place, plaza, and piazza (all from the Latin platea, a broad street). In most cases, such words have the same ultimate origin in Latin.

How are indirect triples advantageous compared to triples?

Indirect triples can save some space compared with quadruples if the same temporary value is used more than once. The reason is that two or more entries in the statement array can point to the same line of the op-arg1-arg2 structure.