[DA] handle memory accesses with different offsets and strides (#123436) This patch corrects the behavior of the Dependence Analysis for memory accesses that do not start at the same offset or do not have similar strides. When offsets or strides cannot be disambiguated at compile time, DA collects a set of runtime assumptions under which the dependence test becomes valid. The default remains the same as before the patch: DA rejects the dependence test as undecidable instead of collecting runtime assumptions. --------- Co-authored-by: Michael Kruse <github@meinersbur.de> Co-authored-by: Ryotaro Kasuga <kasuga.ryotaro@fujitsu.com>
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