[all-commits] [llvm/llvm-project] efce19: Revert "[loop-idiom] Hoist loop memcpys to loop pr...

[Tres via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: efce19c3b0920944e2223a8dbc363432fe39e077
      https://github.com/llvm/llvm-project/commit/efce19c3b0920944e2223a8dbc363432fe39e077
  Author: Tres Popp <tpopp at google.com>
  Date:   2021-04-28 (Wed, 28 Apr 2021)

  Changed paths:
    M llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp
    M llvm/test/Transforms/LoopIdiom/memcpy-debugify-remarks.ll
    R llvm/test/Transforms/LoopIdiom/memcpy-intrinsic-different-types.ll
    R llvm/test/Transforms/LoopIdiom/memcpy-intrinsic.ll
    M llvm/test/Transforms/LoopIdiom/memset-debugify-remarks.ll

  Log Message:
  -----------
  Revert "[loop-idiom] Hoist loop memcpys to loop preheader"

This reverts commit 75d6b8bb4056d518d06b72e6411ce3749455e2e3.

The reasoning is mentioned in https://reviews.llvm.org/D97667