On 10/08/2017 23:40, Joseph Myers wrote:
> One of the cases of the SSE4.2 pcmpestri / pcmpestrm / pcmpistri /
> pcmpistrm instructions does a substring search. The implementation of
> this case in the pcmpxstrx helper is incorrect. The operation in this
> case is a search for a string (argument
One of the cases of the SSE4.2 pcmpestri / pcmpestrm / pcmpistri /
pcmpistrm instructions does a substring search. The implementation of
this case in the pcmpxstrx helper is incorrect. The operation in this
case is a search for a string (argument d to the helper) in another
string (argument s to
