[PATCH] D38085: Use the basic cost if a GEP is not used as addressing mode

[Artur Pilipenko via Phabricator via llvm-commits]

apilipenko added a comment.

We also observed regressions caused by this change. In our case the change increases the perceived cost of a loop which in turn reduced the unrolling factor.  Let me know if you need further details about the regressions.


https://reviews.llvm.org/D38085