[PATCH] D103445: [PowerPC][AIX][RFC] Generate inlined quadword lock free atomic operations

[Kai Luo via Phabricator via llvm-commits]

lkail created this revision.
lkail added reviewers: nemanjai, jsji, shchenz, PowerPC.
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Generate inlined quadword lock free atomic operations for PPC64 on AIX. It keeps compatible with current `i128` implementation for PPC64. Need more input for if this patch is at a proper direction.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D103445

Files:
  llvm/lib/Target/PowerPC/PPC.td
  llvm/lib/Target/PowerPC/PPCISelLowering.cpp
  llvm/lib/Target/PowerPC/PPCISelLowering.h
  llvm/lib/Target/PowerPC/PPCInstr64Bit.td
  llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
  llvm/lib/Target/PowerPC/PPCInstrInfo.td
  llvm/lib/Target/PowerPC/PPCSubtarget.cpp
  llvm/lib/Target/PowerPC/PPCSubtarget.h
  llvm/test/CodeGen/PowerPC/atomics-i128.ll

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