Discussion
Local optimisation is optimisation performed
Answer: B
Correct answer: within a single basic block at a time
A basic block is a straight-line run with one entry and one exit, so within it control flow is trivial and every statement executes exactly once in order. That makes local optimisation cheap and certain - no data flow analysis is needed - and correspondingly limited in what it can see.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development