[all-commits] [llvm/llvm-project] b77c81: Revert "[HardwareLoops] Change order of SCEV expre...

[Chen Zheng via All-commits]

  Branch: refs/heads/release/13.x
  Home:   https://github.com/llvm/llvm-project
  Commit: b77c810feba04d584ad3de70bb6b062c939c52f3
      https://github.com/llvm/llvm-project/commit/b77c810feba04d584ad3de70bb6b062c939c52f3
  Author: Chen Zheng <czhengsz at cn.ibm.com>
  Date:   2021-09-08 (Wed, 08 Sep 2021)

  Changed paths:
    M llvm/include/llvm/Analysis/TargetTransformInfo.h
    M llvm/lib/Analysis/TargetTransformInfo.cpp
    M llvm/lib/CodeGen/HardwareLoops.cpp
    M llvm/test/CodeGen/PowerPC/loop-instr-prep-non-const-increasement.ll
    M llvm/test/CodeGen/PowerPC/mma-phi-accs.ll

  Log Message:
  -----------
  Revert "[HardwareLoops] Change order of SCEV expression construction for InitLoopCount."

This causes https://bugs.llvm.org/show_bug.cgi?id=51714 and
is not a right patch according to comments in D91724

This reverts commit 42eaf4fe0adef3344adfd9fbccd49f325cb549ef.

(cherry picked from commit 34badc409cc452575c538c4b6449546adc38f121)