[vlc-devel] [PATCH-fixed] Added assembly (SSE2, SSE4.1) processing functions to adjust filter

Rémi Denis-Courmont remi at remlab.net
Thu Aug 25 23:08:04 CEST 2011

Le jeudi 25 août 2011 23:53:18 Martin Briza, vous avez écrit :
> Dne Thu, 25 Aug 2011 08:35:38 +0200 Rémi Denis-Courmont <remi at remlab.net>
> napsal(a):
> > Isn't that sort of stuff supposed to be dealt with by the clobber list of
> > the inline assembly?
> It's the second option, but it would require adding -msse2 (at least)
> parameter to cflags for adjust, that would be automatically added/removed
> depending on CPU capabilities. And, as far as I know, problems with data
> storage in XMM registers occur only on win64 plattform, that uses them to
> store float numbers there.

Does that not depend on the compiler settings?
Does that mean non-Win64 will crash if 387 support is *disabled*?

Rémi Denis-Courmont

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