[PATCH] D38154: [PassManager] Run global opts after the inliner

Davide Italiano via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Oct 10 23:35:10 PDT 2017


davide added a comment.

In https://reviews.llvm.org/D38154#894312, @andjo403 wrote:

> so it is possible that the large improvement in compile time is due to we broke the pipeline and due to this less optimization was possible/executed.


Unsure, but you can verify your theory running the code passing `-time-passes` to opt and compare the times (please note that it doesn't really take in account analyses in some cases [or accounts them to other passes], but it should be good enough to start)


Repository:
  rL LLVM

https://reviews.llvm.org/D38154





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