Windows: Throwing Exceptions from Fibers in D2.059: Access Violation

[Nick Sabalausky]

"Jameson Ernst" <j.patrick.ernst at gmail.com> wrote in message 
news:qfsswbtsxlnxrsloxaco at forum.dlang.org...
>
> Out of curiosity I took a look at the D fiber context code, and noticed 
> that the x64 windows version doesn't seem to save the XMM6-15 registers 
> (unless I missed it), which is something I forgot to do also. MSDN 
> indicates that they are nonvolatile, which could potentially cause 
> problems for FP heavy code on x64 windows.
>
> Not sure if I should file a bug for this, as I haven't tried an x64 
> windows fiber in D yet to make sure it's actually a problem first.

May as well file it just so it doesn't get lost. If it turns out to be 
invalid, it can just be closed as "invalid".