[all-commits] [llvm/llvm-project] 54d01c: [IPT] Don't use OrderedInstructions (NFC)

[Nikita Popov via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 54d01cbc15eabb3daf4911d7bc935082846ac271
      https://github.com/llvm/llvm-project/commit/54d01cbc15eabb3daf4911d7bc935082846ac271
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2020-04-20 (Mon, 20 Apr 2020)

  Changed paths:
    M llvm/include/llvm/Analysis/InstructionPrecedenceTracking.h
    M llvm/include/llvm/Analysis/MustExecute.h
    M llvm/lib/Analysis/InstructionPrecedenceTracking.cpp
    M llvm/lib/Transforms/Scalar/GVN.cpp
    M llvm/lib/Transforms/Scalar/LICM.cpp

  Log Message:
  -----------
  [IPT] Don't use OrderedInstructions (NFC)

Use Instruction::comesBefore() instead of OrderedInstructions
inside InstructionPrecedenceTracking. This also removes the
dominator tree dependency.

Differential Revision: https://reviews.llvm.org/D78461