[PATCH] D70737: [Attributor] Move pass after InstCombine to futher eliminate null pointer checks

[Dávid Bolvanský via Phabricator via llvm-commits]

xbolva00 added a subscriber: spatel.
xbolva00 added a comment.

But I am bit worried that we are in a trap.

If I remember well, @spatel's motivating case needs attributor to run before instcombine. So we need atleast two instances of Attributor before/after IC to catch this and spatel's case?


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  https://reviews.llvm.org/D70737/new/

https://reviews.llvm.org/D70737