intrinsic function for the assembly x86 xchg command

2017-04-07 Thread fab10
It would be usefull to develop in gcc an intrinsic function for the assembly x86 instruction xchg to implement a low level mutex.

Re: intrinsic function for the assembly x86 xchg command

2017-04-07 Thread Yichao Yu
On Fri, Apr 7, 2017 at 2:08 PM, fab10 <0xfa...@gmail.com> wrote: > It would be usefull to develop in gcc an intrinsic function for the assembly > x86 instruction xchg to implement a low level mutex. I believe that's what atomic_exchange is lowered to on x86?

mirrors

2017-04-07 Thread Ionut Vatavu
hello, I would like to announce a new mirror in Germany Gunzenhausen: http://www.bothelp.net/mirrors/gcc - updated daily by rsync please update the mirrors list thanks!