floating point precision on gcc-4 differs using variables or arrays

[Asfand Yar Qazi]

Brian Budge wrote:
> I'm suspecting that sse is being used for the arrays because they
> happen to be appropriately sized.  If I remember correctly, gcc4 was
> to introduce some autovectorization.  Perhaps that's whats going on.
> 
>   Brian
> 
> 


SSE is being used because I told it to (-mfpmath=sse)

That's not the issue, I don't want to insult your intelligence, I hope 
you won't get offended if I ask you to re-read the original post.