Partial Redundancy Elimination PRE is a general scheme for suppressing partial redundancies which encompasses traditional optimizations like loop invariant code motion and redun...
Partial redundancy elimination (PRE) techniques play an important role in optimizing compilers. Many optimizations, such as elimination of redundant expressions, communication opti...
Bernhard Scholz, Eduard Mehofer, R. Nigel Horspool
Speculative execution, such as control speculation and data speculation, is an effective way to improve program performance. Using edge/path profile information or simple heuristi...
Jin Lin, Tong Chen, Wei-Chung Hsu, Pen-Chung Yew, ...
Abstract. Partial redundancy elimination (PRE) is a program transformation that identifies and eliminates expressions that are redundant on at least one (but not necessarily all) ...
Modern compiler transformations that eliminate redundant computations or reorder instructions, such as partial redundancy elimination and instruction scheduling, are very effectiv...