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List:       gcc
Subject:    Re: cgraph callees availability
From:       "Paulo J. Matos" <pocmatos () gmail ! com>
Date:       2011-07-01 9:50:17
Message-ID: iuk58p$4gr$1 () dough ! gmane ! org
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On 01/07/11 10:46, Richard Guenther wrote:
>
> You could add this logic to the tree-tailcall.c pass.  I suppose what you
> really want is no dominating call rather than only a single call in total.
>

Yes, that's true. I am currently porting the backend to 4.6.1 so I might 
do the changes in tree-tailcall on that version and leave the extra 
passes around expand in GCC 4.5.3 for now since our 4.5 is really just a 
bridge for our users to upgrade from our older 4.2/4.3 ports.

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