[all-commits] [llvm/llvm-project] a1ed02: Revert "[SCEV] Don't walk uses of phis without SCE...

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a1ed025d0ef99ba76c30b3d3753e5c2c40f9b755
      https://github.com/llvm/llvm-project/commit/a1ed025d0ef99ba76c30b3d3753e5c2c40f9b755
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2021-04-15 (Thu, 15 Apr 2021)

  Changed paths:
    M llvm/include/llvm/Analysis/ScalarEvolution.h
    M llvm/lib/Analysis/ScalarEvolution.cpp

  Log Message:
  -----------
  Revert "[SCEV] Don't walk uses of phis without SCEV expression when forgetting"

This reverts commit faf9f11589ce892b31d271917cf840f8ca903221.

Issues with this patch have been reported in
https://reviews.llvm.org/D100264#2689917 and
https://bugs.llvm.org/show_bug.cgi?id=49967.