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. …
Compiler Design
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 …
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 …
Read moreExplain register allocation and byte addressable target machine.
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 …
Write short notes on Back patching.
While producing three address code of if — then — else statement, we may not knowing the labels where control …
Define Code generation.
The Final Phase in our compiler model is the code generator. It takes as input an intermediate representation of the …
Describe local and global optimization.
Local optimization: The local optimization is performed within a straight-line or a basic block of code without information from any …
Define code optimization.
Computing optimization is the process of modifying a system to make some aspect of it work more efficiently or use …
Differentiate between stack and heap allocation
Stack: Stored in Computer RAM like the heap. Variables created on the stack will go out of scope and automatically …
What is the use of the activation record? Explain different fields in the activation record.
We will apply these storage allocation strategies to activation records which is a. conceptual aggregate of data that contains all …