Values are recomputed rather than reloading them in a form of this technique called rematerialization; it is often seen as a form of this technique known as "hoisting," in which invariants are moved outside of the body of certain constructs.
Alexia Massalin introduced the "super-" form of this practice in a paper that discusses various techniques in evaluating the signum function. Values are recomputed rather than reloading them in a form of this technique called rematerialization; it is often seen as a form of this technique known as "hoisting," in which invariants are moved outside of the body of certain constructs. Expressions are replaced by their known values in constant folding, a type of this technique that along with strength (*) reduction comprises the "peephole" forms of this technique. This technique often converts a recursive tail call into an iterative loop, and loops themselves may be unwound as part of this technique, though an increase in space is needed. Compilers often perform, for 10 points, what process of improving the efficiency of a computer program?
Alexia Massalin introduced the "super-" form of this practice in a paper that discusses various techniques in evaluating the signum function.
optimization [or optimizing] 