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Re: [tree-ssa] Fun with exceptions -- opinions needed
- From: law at redhat dot com
- To: Diego Novillo <dnovillo at redhat dot com>
- Cc: "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
- Date: Sat, 14 Jun 2003 15:15:30 -0600
- Subject: Re: [tree-ssa] Fun with exceptions -- opinions needed
- Reply-to: law at redhat dot com
In message <1055554658.3818.36.camel@frodo.toronto.redhat.com>, Diego Novillo w
rites:
>On Fri, 2003-06-13 at 19:47, law@redhat.com wrote:
>
>> i = get (strm.5)
>>
>Huh, I thought the gimplifier was already gimplifying expressions that
>may throw into
>
> tmp = <expr>;
> i = tmp;
It definitely isn't right now. Or at least I can't find any code which
does that.
>
>The flow graph builder is already handling calls and indirect refs.
>Shouldn't we have an EXPR_MAY_THROW_P attribute? Java, can throw just
>about anywhere, IIRC.
It would simplify things a little.
jeff