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Re: [PATCH]: Rewrite reassociation pass => Ada bootstrap failure on x86-linux

On Tue, 2005-12-20 at 23:14 +0100, Laurent GUERBY wrote:
> On Tue, 2005-12-20 at 16:29 -0500, Daniel Berlin wrote:
> > Does ada use flag_wrapv or something?
> > It's possible we need to conditionalize some things in this pass on it.
> 
> There were some Ada/wrapv discussions in June 2005:
> http://gcc.gnu.org/ml/gcc/2005-06/msg01037.html
> 
> But I think people fixed bugs elsewhere and Ada didn't
> need anything special.
> 
> grep wrapv gcc/ada/* currently doesn't match anything.
I had originally thought this might be the infamous pointer
arithmetic is not commutative on the PA problem, but 
apparently this also happens on i686.  I'm starting a
gnat build to see if I can trigger the failure.

jeff
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