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What is the role of a peephole optimizer?
What is the role of a peephole optimizer?
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Q1
What is the role of a peephole optimizer?
To optimize entire functions
To analyze the entire program
To make local optimizations on small sections of code
To generate intermediate code
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A peephole optimizer makes local optimizations on small sections of code, often focusing on improving performance in a limited scope.
Questions & Step-by-step Solutions
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Q
Q: What is the role of a peephole optimizer?
Solution:
A peephole optimizer makes local optimizations on small sections of code, often focusing on improving performance in a limited scope.
Steps: 5
Show Steps
Step 1: Understand that a peephole optimizer is a tool used in programming.
Step 2: Know that it looks at small parts of code, called 'peepholes'.
Step 3: Realize that the optimizer checks these small parts for ways to make them run faster or use less space.
Step 4: Learn that it does this by changing or replacing instructions in the code.
Step 5: Remember that the goal is to improve performance without changing what the code does overall.
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