In compiler optimization, operator strength reduction uses mathematical identities to replace slow math operations with faster operations. Which of the following code replacements is an illustration of operator strength reduction?

Mr. Dubey • 52.49K Points
Coach

Q. In compiler optimization, operator strength reduction uses mathematical identities to replace slow math operations with faster operations. Which of the following code replacements is an illustration of operator strength reduction?

(A) Replace P + P by 2 * P or Replace 3 + 4 by 7.

(B) Replace P * 32 by P < < 5

(D) Replace (P < <4) – P by P * 15

Correct Answer - Option(B)
Views: 308
Filed under category Theory of Computation and Compiler Design

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Be the first to start discuss.

Related MCQs

Q. grep means

Q. Is Coppersmith-Winograd algorithm better than Strassen’s algorithm in terms of time complexity?

Q. Converting data from different sources into a common format for processing is called as ________.

Q. Public key cryptography also called as

Q. The method which has greater bandwidth efficiency is called as

Q. Tomcat doesn’t support JAX-WS by itself.

Q. Which testing is an integration testing approach that is commonly used when “shrink-wrapped” software products are being developed?

Q. Simplify F = (ABC)'+( AB)'C+ A'BC'+ A(BC)'+ AB'C.

Q. The role of bacteria in the carbon cycle is

Q. 7 If T consist of 500000 transactions, 20000 transaction contain bread, 30000 transaction contain jam, 10000 transaction contain both bread and jam. T

Q. In compiler optimization, operator strength reduction uses mathematical identities to replace slow math operations with faster operations. Which of the following code replacements is an illustration of operator strength reduction?

Discusssion

Related MCQs

Question analytics