[all-commits] [llvm/llvm-project] 4fd186: [PEI] Simplify iterator handling in replaceFrameIn...

[Jay Foad via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4fd186d804e76453f2be350a026e2759d104025c
      https://github.com/llvm/llvm-project/commit/4fd186d804e76453f2be350a026e2759d104025c
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2023-07-07 (Fri, 07 Jul 2023)

  Changed paths:
    M llvm/lib/CodeGen/PrologEpilogInserter.cpp

  Log Message:
  -----------
  [PEI] Simplify iterator handling in replaceFrameIndicesBackward. NFCI.

Differential Revision: https://reviews.llvm.org/D154346


  Commit: fa78983bcb355bbe9a3cf40870a2378d03ffb591
      https://github.com/llvm/llvm-project/commit/fa78983bcb355bbe9a3cf40870a2378d03ffb591
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2023-07-07 (Fri, 07 Jul 2023)

  Changed paths:
    M llvm/lib/CodeGen/PrologEpilogInserter.cpp
    M llvm/lib/Target/Mips/MipsRegisterInfo.h

  Log Message:
  -----------
  [PEI][Mips] Switch to backwards frame index elimination

This adds support for running PEI::replaceFrameIndicesBackward with no
RegisterScavenger, and basic support for eliminating call frame pseudo
instructions.

Differential Revision: https://reviews.llvm.org/D154347


Compare: https://github.com/llvm/llvm-project/compare/b4a62b1fa546...fa78983bcb35