16.3.4. Jump Instruction Example

Try these first

1. 1.

   What does a jump instruction do?

   Hint

   Think about how reading a map can lead you to a new location.

2. 2.

   What are the two types of jump instructions?

   Hint

   Consider if a condition must be met for the jump to occur.

3. 3.

   What type of jump always transfers control regardless of conditions?

   • Conditional
   • Unconditional
   • Both

   Hint

   Remember the distinction between conditions and certain actions.

4. 4.

   True or False: The program counter (PC) always increments after a jump instruction is executed.

   • True
   • False

   Hint

   Think about the role of jumps and their redirecting nature.

5. 5.

   You are tasked with optimizing a program that contains both conditional and unconditional jumps. Describe how you would assess and potentially reduce the number of jumps to streamline the execution flow.

   Hint

   Consider the significance of each jump in terms of logic and flow.

6. 6.

   Given an example of a program that relies heavily on conditional jumps, analyze how the program would behave if all conditional jumps were converted to unconditional jumps.

   Hint

   Reflect on how conditions regulate flow versus arbitrary actions.