[FFmpeg-devel] [RFC] Sechole in gcc 3.3+ and 4.*

Uoti Urpala uoti.urpala
Mon Apr 7 15:58:30 CEST 2008

On Mon, 2008-04-07 at 15:42 +0200, Michael Niedermayer wrote:
> Above defines strictly how signed integers are represented on twos complement
> systems. As a side effect this requires the +-* operations to be identical to
> unsigned integers.

It does not. There is (rather obviously IMO) no requirement that if A
and B have different types but the same representation, and similarly C
and D, then A+C would need to have the same representation as B+D.

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