[libc-commits] [PATCH] D114637: [libc] Optimized version of memmove

[Guillaume Chatelet via Phabricator via libc-commits]

gchatelet added a comment.

@avieira Shall I transform

  static void move(char *dst, const char *src) {
    const auto value = Element::load(src);
    Repeated<Element, ElementCount - 1>::move(dst + Element::SIZE, src + Element::SIZE);
    Element::store(dst, value);
  }

into

  static void move(char *dst, const char *src) {
    const auto value = load(src);
    store(dst, value);
  }

before submitting?
As discussed offline, this seems to help on aarch64 but doesn't seem to affect x86.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D114637/new/

https://reviews.llvm.org/D114637