[PATCH] D76884: [AMDGPU] Implement -amdgpu-spill-cfi-saved-regs

[Venkata Ramanaiah Nalamothu via Phabricator via llvm-commits]

RamNalamothu updated this revision to Diff 290938.
RamNalamothu added a comment.

Rebase onto LLVM master. Tidy up code little bit and couple of fixes.
And also, handle cases where no free VGPR is available to spill into and we have to spill into memeory.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D76884/new/

https://reviews.llvm.org/D76884

Files:
  llvm/lib/Target/AMDGPU/SIFrameLowering.cpp
  llvm/lib/Target/AMDGPU/SIFrameLowering.h
  llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
  llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h
  llvm/lib/Target/AMDGPU/SIRegisterInfo.cpp
  llvm/lib/Target/AMDGPU/SIRegisterInfo.h
  llvm/test/CodeGen/AMDGPU/amdgpu-spill-cfi-saved-regs.ll

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