[PATCH] D124192: [AMDGPU] Callee must always spill writelane VGPRs

[Christudasan Devadasan via Phabricator via llvm-commits]

cdevadas updated this revision to Diff 482878.
cdevadas added a comment.
Herald added a subscriber: MatzeB.

Rebased


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D124192/new/

https://reviews.llvm.org/D124192

Files:
  llvm/lib/Target/AMDGPU/SIFrameLowering.cpp
  llvm/lib/Target/AMDGPU/SILowerSGPRSpills.cpp
  llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
  llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h
  llvm/lib/Target/AMDGPU/SIRegisterInfo.cpp
  llvm/test/CodeGen/AMDGPU/GlobalISel/image-waterfall-loop-O0.ll
  llvm/test/CodeGen/AMDGPU/accvgpr-spill-scc-clobber.mir
  llvm/test/CodeGen/AMDGPU/av_spill_cross_bb_usage.mir
  llvm/test/CodeGen/AMDGPU/frame-index.mir
  llvm/test/CodeGen/AMDGPU/mubuf-legalize-operands.ll
  llvm/test/CodeGen/AMDGPU/pei-scavenge-vgpr-spill.mir
  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-spills-split-regalloc.ll
  llvm/test/CodeGen/AMDGPU/spill-writelane-vgprs.ll
  llvm/test/CodeGen/AMDGPU/vgpr-spill-scc-clobber.mir
  llvm/test/CodeGen/AMDGPU/wwm-reserved-spill.ll

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