[PATCH] D123472: [SimplifyLibCalls] avoid slicing 64-bit integers in an ILP32 build (PR #54739)

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

If we don't want to change the StringRef API, possibly add a common helper to this file?

  static StringRef substr(StringRef Str, uint64_t Len) {
    // Avoid truncating the length if size_t is 32-bits.
    return Len >= Str.size() ? Str : Str.substr(0, Len);
  }


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D123472/new/

https://reviews.llvm.org/D123472