[all-commits] [llvm/llvm-project] ac0072: Reapply "Revert "[MemCpyOpt] implement multi BB st...

[Kohei Asano via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ac0072602c9d01fc031a2d0acb418f7191480ef0
      https://github.com/llvm/llvm-project/commit/ac0072602c9d01fc031a2d0acb418f7191480ef0
  Author: khei4 <kk.asano.luxy at gmail.com>
  Date:   2023-08-27 (Sun, 27 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:
  -----------
  Reapply "Revert "[MemCpyOpt] implement multi BB stack-move optimization""

This reverts commit 3bb32c61b2f1f5d14dd056dd198dc898dce5a44e.

Use InsertionPt for DT to handle non-memory access dominators

Differential Revision: https://reviews.llvm.org/D155406