[PATCH] D91307: [AMDGPU] Remove dead stack objects

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec created this revision.
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We did not remove unused stack objects which may leave us
with unused scratch allocation.


https://reviews.llvm.org/D91307

Files:
  llvm/lib/Target/AMDGPU/SIFrameLowering.cpp
  llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
  llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h
  llvm/test/CodeGen/AMDGPU/dead-stack-objects.mir
  llvm/test/CodeGen/AMDGPU/pei-scavenge-sgpr-carry-out.mir
  llvm/test/CodeGen/AMDGPU/pei-scavenge-sgpr-gfx9.mir
  llvm/test/CodeGen/AMDGPU/pei-scavenge-vgpr-spill.mir

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