[all-commits] [llvm/llvm-project] 3d7242: Reapply "[LSR] Preserve LCSSA when rewriting instr...

[Dmitry Makogon via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3d7242f05e6ebae394fe47039abb0568083209a0
      https://github.com/llvm/llvm-project/commit/3d7242f05e6ebae394fe47039abb0568083209a0
  Author: Dmitry Makogon <d.makogon at g.nsu.ru>
  Date:   2023-04-06 (Thu, 06 Apr 2023)

  Changed paths:
    M llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
    M llvm/test/CodeGen/Thumb2/LowOverheadLoops/mve-float-loops.ll
    M llvm/test/Transforms/LoopStrengthReduce/2011-10-03-CritEdgeMerge.ll
    M llvm/test/Transforms/LoopStrengthReduce/AMDGPU/lsr-invalid-ptr-extend.ll
    M llvm/test/Transforms/LoopStrengthReduce/X86/2011-11-29-postincphi.ll
    M llvm/test/Transforms/LoopStrengthReduce/X86/expander-crashes.ll
    M llvm/test/Transforms/LoopStrengthReduce/X86/expander-reused-value-insert-point.ll
    M llvm/test/Transforms/LoopStrengthReduce/X86/sibling-loops.ll
    M llvm/test/Transforms/LoopStrengthReduce/callbr-critical-edge-splitting.ll
    M llvm/test/Transforms/LoopStrengthReduce/depth-limit-overrun.ll
    M llvm/test/Transforms/LoopStrengthReduce/post-inc-icmpzero.ll
    M llvm/test/Transforms/LoopStrengthReduce/preserve-lcssa.ll
    M llvm/test/Transforms/LoopStrengthReduce/uglygep.ll

  Log Message:
  -----------
  Reapply "[LSR] Preserve LCSSA when rewriting instruction with PHI user"

This reverts commit efd34ba60f3839b0a68b2e32ff9011b6823bc16f.

Reapplies 8ff4832679e1. Missed a failing test. Needed to just
update test checks.