[PATCH] D137511: [PPC] Undefine __ppc64__ to match GCC

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added a comment.

Hi @nemanjai , I think there is no relevant `__ppc64__` in llvm-project now. (The libc++ change has landed and `third_party/benchmark` has a non-interesting use as that code has `defined(__powerpc64__)` as well).


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D137511/new/

https://reviews.llvm.org/D137511