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Re: RFA: Ada variable-sized objects, bit_size_type == TImode, and divti3
- From: Ulrich Weigand <weigand at immd1 dot informatik dot uni-erlangen dot de>
- To: rth at redhat dot com
- Cc: gcc at gcc dot gnu dot org, uweigand at de dot ibm dot com
- Date: Thu, 20 Mar 2003 23:11:50 +0100 (MET)
- Subject: Re: RFA: Ada variable-sized objects, bit_size_type == TImode, and divti3
Richard Henderson wrote:
>On Thu, Mar 20, 2003 at 09:58:58PM +0100, Ulrich Weigand wrote:
>> Ada builds are currently failing on s390x due to missing __divti3.
>
>That shouldn't be happening. They get built for e.g. alpha and ia64...
Well, I guess I can find out why divti3 doesn't get built. However,
the IMO really interesting question is why TImode division should be
needed -- calling __divti3 just to make sure that a variable is 8-byte
aligned on the stack strikes me as seriously suboptimal ...
Bye,
Ulrich
--
Dr. Ulrich Weigand
weigand at informatik dot uni-erlangen dot de