[Bug 24421] MJ's Help Diagnostics crashes on startup (app provided MonitorEnumProc callback relies on ECX = lprcMonitor)

https://bugs.winehq.org/show_bug.cgi?id=24421

--- Comment #12 from Austin English  ---
(In reply to comment #11)
> Try to annotate only X11DRV_EnumDisplayMonitors() with optimize 'disable'
> hint:
>
> http://source.winehq.org/git/wine.git/blob/
> 0f03f264b772e8638d4f1311a2cbdfc515b7faa5:/dlls/winex11.drv/xinerama.c#l250
>
> --- snip ---
> BOOL CDECL __attribute__((optimize("-O0"))) X11DRV_EnumDisplayMonitors( HDC
> hdc, LPRECT rect, MONITORENUMPROC proc, LPARAM lp )
> --- snip ---

That works for me with wine-1.7.11-272-gc7a11f9 on Gentoo.