3 ms·

You didn’t move the IF. you literally removed it. If (a) DoExpensiveStuff()); Becomes When modifyA() RecompileIfWithNewAValue(); As long as you call the

by molyss 5y ago

You didn’t move the IF. you literally removed it. If (a) DoExpensiveStuff()); Becomes When modifyA() RecompileIfWithNewAValue(); As long as you call the initial if more often than you modify (a), you’re fine (and the JVM was able to see that you called your if 10k times without modifying the value of (a) even once)