[FFmpeg-devel] [PATCH 2/3] x86: asm for sign/zero_extend()

[Michael Niedermayer]

On Sun, Feb 21, 2010 at 12:35:58AM +0000, Mans Rullgard wrote:
> ---
>  libavcodec/x86/mathops.h |   18 ++++++++++++++++++
>  1 files changed, 18 insertions(+), 0 deletions(-)

why do we need this?
does gcc fail at generting sane code?
if so it first should be reported to the gcc devels
i dont think its a good idea that every project accumulates trivial
asm for trivial operations because gcc messes up.

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I have never wished to cater to the crowd; for what I know they do not
approve, and what they approve I do not know. -- Epicurus
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