[Bug 48019] SSE register MXCSR is wrong for new threads

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48019

--- Comment #3 from Michel Terrisse  ---
Hello,

Sorry I wrote 0x1920 in the description instead of 0x1900.

I tested again with "pure" wine (sudo apt install wine64-development, wine
4.17-1), and I have the same problem, MXCSR is 0x1900 instead of 0x1f80 when a
new thread begins.

Regards,

Michel Terrisse