[PATCH] D152081: [Attributor] Add lightweight version for attribute deduction only. (WIP)

[Noah Goldstein via Phabricator via llvm-commits]

goldstein.w.n added a comment.

Also for reference the instcombine changes have simliar compile time impact:
https://llvm-compile-time-tracker.com/compare.php?from=9f94b2739fc445754c9e0cdbc91853197c287874&to=e34dd68718ef1d651f6eccc3ae4b5689d8d3b516&stat=instructions%3Au

Seems to be faster for -O3  and -O3-thinlto, but slow for proper LTO.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D152081/new/

https://reviews.llvm.org/D152081