[PATCH] D33587: [DAGCombine] Do several rounds of combine.

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Aug 1 10:36:50 PDT 2017

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RKSimon added a comment.

@niravd Did you look at your alternative approach any further? @deadalnix has updated https://reviews.llvm.org/D33840 which was supposed to help reduce the performance impact but the results are mild at best.


https://reviews.llvm.org/D33587

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