[PATCH] D155862: The powerpcspe 64-bit load/store requires 8-bit offest unlike otherload and store instructions which has 16-bit offset. So if stack size isany larger than that we need extra spill slot for emergency spilling.

[Kishan Parmar via Phabricator via llvm-commits]

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Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D155862

Files:
  llvm/lib/Target/PowerPC/PPCFrameLowering.cpp
  llvm/test/CodeGen/PowerPC/register-pressure.ll

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