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Compiler Design: Difference between revisions

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* It's much easier to perform global value numbering optimizations in this representation (see Muchnick, p378-396)
* It's much easier to perform global value numbering optimizations in this representation (see Muchnick, p378-396)
** Global value numbering is much more complete that basic common subexpression elimination
** Global value numbering is much more complete that basic common subexpression elimination
** Partial redundancy elimination can be unified with global value numbering


===Loops===
===Loops===