[PATCH] D72306: [PowerPC] FreeBSD >= 13 default ABI is ELFv2

[Alfredo Dal'Ava Júnior via Phabricator via cfe-commits]

adalava created this revision.
adalava added reviewers: dim, MaskRay.
adalava added a project: PowerPC.
Herald added subscribers: llvm-commits, cfe-commits, steven.zhang, shchenz, jsji, kbarton, hiraditya, krytarowski, arichardson, nemanjai, emaste.
Herald added projects: clang, LLVM.

FreeBSD for PowerPC* transitioned[1][2] from gcc4.2 to LLVM9 on Dec 26, 2019 (starting from r356111). The PowerPC64 target also transitioned to ELFv2 ABI at same time,  so this makes it default for FreeBSD releases >= 13

*Also would like to have this back ported to LLVM 9 on upstream if possible

[1] https://wiki.freebsd.org/powerpc/llvm-elfv2
[2] https://lists.freebsd.org/pipermail/freebsd-ppc/2019-December/011042.html


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D72306

Files:
  clang/lib/Basic/Targets/PPC.h
  llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
  llvm/test/CodeGen/PowerPC/ppc64-elf-abi.ll

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