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Re: [tree-ssa] CCP and non-destructive folding problems
- 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: Tue, 25 Feb 2003 11:05:21 -0700
- Subject: Re: [tree-ssa] CCP and non-destructive folding problems
- Reply-to: law at redhat dot com
In message <1046192247 dot 1694 dot 30 dot camel at shadowfax>, Diego Novillo writes:
>On Tue, 2003-02-25 at 11:55, law at redhat dot com wrote:
>
>> I really don't think we need this. Look at fold. Are you going to
>> try and duplicate all that work, but in a non-destructive way? Please
>> come back to reality. It would be a pointless exercise.
>>
>OK :) I'll drop the suggestion for now. Maybe I just haven't exposed
>myself to the horrors of fold() long enough :) Let's leave that check
>for now to see whether it triggers again. If it does, we can take a
>look and see whether it's worth fixing.
fold is a dreadful hunk of code :-) And I wonder sometimes if all the
stuff it tries to do is actually worth all the effort....
jeff