[PATCH] D137574: PEI should be able to use backward walk in replaceFrameIndicesBackward.

[Alexander via Phabricator via llvm-commits]

alex-t updated this revision to Diff 475207.
alex-t marked 3 inline comments as done.
alex-t added a comment.

TargetRegisterInfo::supportsBackwardScavenger() description changed


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D137574/new/

https://reviews.llvm.org/D137574

Files:
  llvm/include/llvm/CodeGen/TargetRegisterInfo.h
  llvm/lib/CodeGen/PrologEpilogInserter.cpp
  llvm/lib/Target/AMDGPU/SIRegisterInfo.cpp
  llvm/lib/Target/AMDGPU/SIRegisterInfo.h
  llvm/test/CodeGen/AMDGPU/GlobalISel/call-outgoing-stack-args.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/extractelement-stack-lower.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/flat-scratch.ll
  llvm/test/CodeGen/AMDGPU/accvgpr-spill-scc-clobber.mir
  llvm/test/CodeGen/AMDGPU/chain-hi-to-lo.ll
  llvm/test/CodeGen/AMDGPU/flat-scratch-init.ll
  llvm/test/CodeGen/AMDGPU/flat-scratch.ll
  llvm/test/CodeGen/AMDGPU/frame-index.mir
  llvm/test/CodeGen/AMDGPU/frame-setup-without-sgpr-to-vgpr-spills.ll
  llvm/test/CodeGen/AMDGPU/local-stack-alloc-block-sp-reference.ll
  llvm/test/CodeGen/AMDGPU/pei-reg-scavenger-position.mir
  llvm/test/CodeGen/AMDGPU/pei-scavenge-vgpr-spill.mir
  llvm/test/CodeGen/AMDGPU/scratch-simple.ll
  llvm/test/CodeGen/AMDGPU/sgpr-spill-to-vmem-scc-clobber.mir
  llvm/test/CodeGen/AMDGPU/sgpr-spill-vmem-large-frame.mir
  llvm/test/CodeGen/AMDGPU/sgpr-spill.mir
  llvm/test/CodeGen/AMDGPU/sgpr-spills-split-regalloc.ll
  llvm/test/CodeGen/AMDGPU/spill-offset-calculation.ll
  llvm/test/CodeGen/AMDGPU/spill-scavenge-offset.ll
  llvm/test/CodeGen/AMDGPU/spill-special-sgpr.mir
  llvm/test/CodeGen/AMDGPU/vgpr-spill-scc-clobber.mir