Determine if function has any side effects.
This means, determine if all the function does is return a value;
no extraneous definitions or effects or exceptions.
A function with no side effects can be CSE'd. It does not reference
statics or indirect references.
Determine if function has any side effects. This means, determine if all the function does is return a value; no extraneous definitions or effects or exceptions. A function with no side effects can be CSE'd. It does not reference statics or indirect references.