Op Tue, 19 Apr 2011, schreef Nikolai Zhubr:

19.04.2011 14:12, Daniël Mantione:

MS does preserve FPU states between processes. You can use the x87 on
Windows, nothing prevents you from doing so. Maybe the calling

Yes it does for 32-bit processes on win64, guaranteed.
But do you have any evidence (tests/documents/links) proving it also does so for 64-bit processes on win64?

Not at hand, but don't worry, it does preserve FPU states.

Daniël
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