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

[Uoti Urpala]

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.