Hi Daniel,

On 19/03/11 04:45, ademan wrote:
> Author: Daniel Roberts <ademan...@gmail.com>
> Branch: fold_intadd
> Changeset: r42802:386510d0fb45
> Date: 2011-03-18 20:41 -0700
> http://bitbucket.org/pypy/pypy/changeset/386510d0fb45/
> 
> Log:  Changed test to reflect my optimizeopt's decision to emit
>       int_sub(iX, -x) when x < 0

what happens when you are on 32 bit and see int_add(i0, -2147483648)?

ciao,
Anto
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