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[Analysis] recognize the 'null' pointer constant as not poison

Authored by spatel on Apr 21 2020, 10:25 AM.



Just making sure that I'm not missing some corner-case for pointers here...
This is needed to create a safe-constant-substitution alternate to D78430.

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spatel created this revision.Apr 21 2020, 10:25 AM
aqjune accepted this revision.Apr 21 2020, 10:52 AM


This revision is now accepted and ready to land.Apr 21 2020, 10:52 AM
This revision was automatically updated to reflect the committed changes.
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