[PATCH] D100464: [DSE] Remove stores in the same loop iteration

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

Compile-time: http://llvm-compile-time-tracker.com/compare.php?from=da627258742ae638b813d0341f069d5b4a6bd9ae&to=6c119f84a7fa3d6ea3b82e89d482c31836d5126f&stat=instructions

There is some impact, with the largest regression being sqlite3 with ThinLTO. I expect the reason isn't any of the added infrastructure, but rather the fact that we will now perform a longer walk in many cases.


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  https://reviews.llvm.org/D100464/new/

https://reviews.llvm.org/D100464