[PATCH] D52827: [LICM] Make LICM able to hoist phis

[Martin Storsjö via Phabricator via llvm-commits]

mstorsjo added a comment.

This caused a significant regression in compile time for some sources, see https://bugs.llvm.org/show_bug.cgi?id=39836 for details. Building one source file went from 45 seconds to 140 seconds.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D52827/new/

https://reviews.llvm.org/D52827