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Re: Ada bootstrap failure due to loop optimization and builtin_stack_alloc
- From: Zdenek Dvorak <rakdver at atrey dot karlin dot mff dot cuni dot cz>
- To: Richard Kenner <kenner at vlsi1 dot ultra dot nyu dot edu>
- Cc: gcc at gcc dot gnu dot org
- Date: Thu, 29 Jul 2004 15:32:30 +0200
- Subject: Re: Ada bootstrap failure due to loop optimization and builtin_stack_alloc
- References: <10407291325.AA09568@vlsi1.ultra.nyu.edu>
> What is the preferred way? Or is there some other option I don't see?
> Also look at http://gcc.gnu.org/ml/gcc/2004-07/msg01152.html
> Diego said he was going to look at that today, but it may be related
> to this issue because it's also due to not making a VUSE for an
> ADDR_EXPR (this time not a VLA).
I don't quite understand what should be a problem there. Unless some
statement in the example has some hideous semantics I do not understand, the
elements to T.7[whatever] are not really accessed in that piece of dump;
just the address of the array is taken and the pointer is casted to some
different type. So unless T.10_29 is later dereferenced, I do not see