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Re: Tree sharing issues...
- From: law at redhat dot com
- To: Diego Novillo <dnovillo at redhat dot com>
- Cc: Jan Hubicka <jh at suse dot cz>, Richard Henderson <rth at redhat dot com>, Jan Hubicka <hubicka at ucw dot cz>, "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
- Date: Wed, 19 Nov 2003 17:40:05 -0700
- Subject: Re: Tree sharing issues...
- Reply-to: law at redhat dot com
In message <1069288378.22708.2.camel@frodo.toronto.redhat.com>, Diego Novillo w
rites:
>On Wed, 2003-11-19 at 19:20, Jan Hubicka wrote:
>
>> OK. What about the ARRAY_REF issue? Do we have plans to rename inside
>> too? In that case we probably should fix dominator pass instead
>> relaxing my tester...
>>
>We always rewrite inside an ARRAY_REF. Consider A[i][j]. Both i and j
>will be typically renamed.
Err, what about when the index is a constant?
jeff