[libcxx-commits] [PATCH] D80376: [libc++] [P1208] [C++20] Adopt source location from Library Fundamentals V3 for C++20.

Thu Jun 18 12:34:34 PDT 2020

EricWF added a comment.

In D80376#2101677 <https://reviews.llvm.org/D80376#2101677>, @ldionne wrote:

> In D80376#2101587 <https://reviews.llvm.org/D80376#2101587>, @EricWF wrote:
>
> > This is not the ABI we want.
>
>
> Are you thinking of a single pointer to information stored in the data segment by the compiler?

Yes, sorry. I should have stated that initially. We need source location to be as low cost as possible to copy.
It should only consume a single register.

Please feel free to reach out via email or chat and we can discuss ideas on achieving this in more depth.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D80376/new/

https://reviews.llvm.org/D80376