Question on SSE intrinsics

[Nicholas Wilson via Digitalmars-d-learn]

On Sunday, 30 July 2017 at 02:05:32 UTC, Nicholas Wilson wrote:
> On Saturday, 29 July 2017 at 22:45:12 UTC, piotrekg2 wrote:
>> What about __builtin_ctz?
>
> https://github.com/ldc-developers/druntime/blob/ldc/src/ldc/intrinsics.di#L325

you can also make it out of bsf or bsr (i can't remember which) 
from `core.bitop`