Define Code generation.
The Final Phase in our compiler model is the code generator. It takes as input an intermediate representation of the …
Compiler Design
Write short notes on Back patching.
While producing three address code of if — then — else statement, we may not knowing the labels where control …
Write short notes on Loop optimization
Loop optimization : most of the execution time of a scientific program spent on loops. The running lime of program …
Explain register allocation and byte addressable target machine.
The main goal of register allocation and assignment is to reduce or minimize the memory accesses because the instruction involving …
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Write a note on dynamic storage allocation.
Dynamic storage allocation is based on run time. We say that a storage allocation decision is dynamic if it can …
Write short technical notes on parameter passing?
PARAMETER PASSING The communication between a calling procedure and called procedure is done by means of nonlocal names and parameters. …
Define Parser and Context-free grammar.
Define Parser Parser or Syntax Analyzer A parser or syntax analyzer checks whether the token string generated by the scanner, …
What do you mean by the translator? Discuss different types of translators in brief.
Translator A translator is defined as a software program that takes as input a program written in the source language …
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What are the main aspects of any high-level programming language?
The main aspects of any high-level programming language are as follows To avoid the problems associated with assembly-level languages, high-level …
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Explain Error Handling.
Programs are written programmers and hence contain many errors. It is the function of its computer to detect and report …