On 8 January 2012 19:56, Peter Alexander <[email protected]>wrote:
> These don't make a lot of sense to return as value, e.g. > > __v128 a, b; > a = simdop(movhlps, b); // ??? > > movhlps moves the top 64-bits of b into the bottom 64-bits of a. Can't be > done as an expression like this. > The conventional way is to write it like this: r = simdop(movhlps, a, b); This allows you to chain the functions together, ie. passing the result as an arg..
