[all-commits] [llvm/llvm-project] e0f9cc: Revert "Reapply "Revert "[MemCpyOpt] implement mul...

[Vitaly Buka via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e0f9cc71cb6f4eb2e1566177e05425c497759dc6
      https://github.com/llvm/llvm-project/commit/e0f9cc71cb6f4eb2e1566177e05425c497759dc6
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2023-08-26 (Sat, 26 Aug 2023)

  Changed paths:
    M llvm/include/llvm/Transforms/Scalar/MemCpyOptimizer.h
    M llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp
    M llvm/test/Other/new-pm-defaults.ll
    M llvm/test/Other/new-pm-lto-defaults.ll
    M llvm/test/Other/new-pm-thinlto-postlink-defaults.ll
    M llvm/test/Other/new-pm-thinlto-prelink-defaults.ll
    M llvm/test/Transforms/MemCpyOpt/stack-move.ll

  Log Message:
  -----------
  Revert "Reapply "Revert "[MemCpyOpt] implement multi BB stack-move optimization"""

Breaks multiple bots. e.g. https://lab.llvm.org/buildbot/#/builders/19/builds/18856

This reverts commit ac0072602c9d01fc031a2d0acb418f7191480ef0.