[llvm-dev] Using std::chrono

Rui Ueyama via llvm-dev llvm-dev at lists.llvm.org
Thu Oct 6 18:14:25 PDT 2016


Speaking of LLD, the reason why we don't use is just because we don't need
it.

On Thu, Oct 6, 2016 at 6:10 PM, Zachary Turner via llvm-dev <
llvm-dev at lists.llvm.org> wrote:

> Hi all,
>
> We're considering using std::chrono more heavily in lldb. However, A quick
> search of the llvm, clang, and lld codebases shos almost zero usage of
> chrono. I wanted to see if this was for technical reasons (eg some compiler
> doesn't support it well) or simply because nobody has needed it yet. If
> it's the former then I'd like to be aware of the issues so we don't fall
> into any traps.
>
> If it's the latter, then we're good to go. Would it be worth adding any
> chrono helper functions to llvm/Support? On the one hand, it seems
> generally useful. But on the other hand, if nobody's using it yet, maybe
> it's not generally useful enough.
>
> Also, are there any chrono experts around who would be willing to review
> some patches?
>
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>
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