Register allocation in compilers maps virtual temporary variables to:

Code Generation and Optimization GATE 1993 Question #9087 with Solution

GATE 1993

Compiler DesignCode Generation and OptimizationeasyMCQ1 mark

AA limited set of physical CPU registersBSecondary disk storage blocksCVirtual memory page framesDStack activation frames exclusively

In loop optimization, an induction variable is a variable whose value:

In a syntax-directed definition, if an attribute is computed strictly from the attribute values of its parent and/or sibling nodes…

Eliminating immediate left recursion from production A -> A α | β (where β does not begin with A) transforms it into:

Consider the following C statements: char *str1 = "Hello; /* Statement S1 */ char *str2 = "Hello;"; /* Statement S2 …

Which of the following statements is/are true?

Consider the following two syntax-directed definitions for type declarations. | SDD1: Grammar \(G_1\) | Semantic rules | | --- | …

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