Develop an algorithm to move partially dead code

Assignment Help Programming Languages

Reference no: EM131315906

The concepts discussed in this section can also be applied to eliminate partially dead code. A definition of a variable is partial ly dead if the variable is live on some paths and not others.

We can optimize the program execution by only performing the definition along paths where the variable is live. Unlike partial-redundancy elimination, where expressions are moved before the original, the new definitions are placed after the original.

Develop an algorithm to move partially dead code, so expressions are evaluated only where they will eventually be used.

Reference no: EM131315906

Questions Cloud

What is considered an analogue of schizophrenia : What is considered an analogue of schizophrenia? Which of the following effects would you attribute to frontal lobe damage? Which of the following patterns would you diagnose as Broca's aphasia?

Set f of functions for a framework are all of gen kill form : Suppose the set F of functions for a framework are all of gen-kill form. That is, the domain V is the power set of some set, and f (x) = G [ (x K) for some sets G and K.

The effect of tax rate on wacc : K. Bell Jewelers wishes to explore the effect on its cost of capital of the rate at which the company pays taxes. The firm wishes to maintain a capital structure of 40% debt, 10% preferred stock, and 50% common stock. Describe the relationship betwee..

What is the maximum number of states possible in a circuit : Given an n-state FSM and an m-state FSM, what is the maximum number of states possible in a circuit built from the two FSMs connected as shown below?

Develop an algorithm to move partially dead code : Develop an algorithm to move partially dead code, so expressions are evaluated only where they will eventually be used.

What is the estimated value of brushy mountains stock : Brushy Mountain Mining Company's coal reserves are being depleted, so its sales are falling. Also, environmental costs increase each year, so its costs are rising. As a result, the company's earnings and dividends are declining at the constant rate o..

Considering the purchase of two new milling machines : A metal fabricator is considering the purchase of two new milling machines. Model A costs $65,000 to purchase, has annual operating costs of $2,000, requires a $5,000 overhaul every 3 years, and has a salvage value of $3,500 at the end of its 8 year ..

What areas are the most important to address : As a manager how would you have handled the situation yourself and mentored the new manager?What specific traits and behaviors does the manager in question need to work on?How would you deal with the situation of a group member who refuses to act on ..

Design a single finite-state machine s : This is a challenging problem. Unless you are unusually ambitious, you should stop short of a detailed design, which is tedious; just develop a convincing argument that your approach will work.

User Account

All Pages