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Revert "[LangRef] Clarify the behavior of memory access instructions when pointers/sizes aren't well-defined"
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Authored by xbolva00 on Jan 21 2021, 2:42 PM.

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Summary

As discussed in D95122, this change makes noundef unusable for futher optimizations - more info in D95122.

As reviewers suggested, we should revert this decision/patch (https://reviews.llvm.org/D87994).

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xbolva00 requested review of this revision.Jan 21 2021, 2:42 PM
xbolva00 created this revision.
Herald added a project: Restricted Project. · View Herald TranscriptJan 21 2021, 2:42 PM

I think this has to be more than just a revert; let me write a proposal for the patch to LangRef instead.

xbolva00 accepted this revision.Jan 21 2021, 3:45 PM

Okey, thanks. Abandoning.

This revision is now accepted and ready to land.Jan 21 2021, 3:45 PM
xbolva00 abandoned this revision.Jan 21 2021, 3:45 PM