Strange function

Orfeo dlang at orfeo.fastmail.com
Tue Nov 12 22:45:55 UTC 2019


On Tuesday, 12 November 2019 at 21:05:35 UTC, Adam D. Ruppe wrote:
> On Tuesday, 12 November 2019 at 20:45:11 UTC, Orfeo wrote:
>> In druntime (core/bitop.d line 302) I found this function
>
> it is a magic function that the compiler recognizes and outputs 
> a cpu instruction instead of a regular call.
>
> core.bitop has a few of those.

Wow! Thank you very much


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