[PATCH] D93838: [LLVM] [SCCP] : Add Function Specialization pass

[Sjoerd Meijer via Phabricator via llvm-commits]

SjoerdMeijer added a comment.



> Thanks for sharing those sobering numbers. These seem to indicate that just adjusting the threshold may not be enough to control the excessive compile-time.

Yes, that's a bit high, and not inline with additional compile-times we see with GCC. I haven't carefully looked into it yet, but those 10 number of iterations also look a bit arbitrary to me, and I am guessing we could do with less. But agreed that tuning this down may not solve this, so will look into this.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D93838/new/

https://reviews.llvm.org/D93838