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[MemDep] Use PhiValuesAnalysis to improve alias analysis results

Authored by john.brawn on Jun 22 2018, 9:57 AM.



This is being done in order to make GVN able to better optimize certain inputs. MemDep doesn't use PhiValues directly, but does need to notifiy it when things get invalidated.

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john.brawn created this revision.Jun 22 2018, 9:57 AM
john.brawn updated this revision to Diff 154226.EditedJul 5 2018, 6:49 AM

Rebase on top of latest patch for D44564.

sebpop accepted this revision.Jul 27 2018, 12:16 PM
sebpop added a subscriber: sebpop.

Looks good to me. Thanks!

This revision is now accepted and ready to land.Jul 27 2018, 12:16 PM
This revision was automatically updated to reflect the committed changes.