GCC beaten by ICC in stupid trig test!

[Paolo Carlini]

Andrew Pinski wrote:

> Here is a much better benchmark to try, notice that we are doing more 
> work now but the point is that ICC is going to be the transformation 
> and it not going to see that doit
> is constant so it will not pull it out of the loop and it cannot 
> unroll the loop into
> just being a constant.

Ah! Thanks Andrew for the explanation. Now some recent developments
are much more clear to me!

Indeed, your modified testcase runs slower everywhere... ;)

Paolo.