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Re: Loop unrolling
- To: Alexandre Oliva <oliva at dcc dot unicamp dot br>
- Subject: Re: Loop unrolling
- From: Daniel dot Egger at t-online dot de (Daniel Egger)
- Date: Sat, 13 Jun 1998 01:36:57 +0200
- Cc: egcs at cygnus dot com
- Reply-To: Daniel dot Egger at t-online dot de
On Fri, 12 Jun 1998, Alexandre Oliva wrote:
>So why don't we decide to remove empty loops regardless of them being
>explicit or not, and suggest people to use this syntax or
>-fno-remove-empty-loops in order to prevent empty loops from being
>optimized away?
Could anyone please sum up what this thread is all about?
Especially the part: Why do I need empty loops...
They aren't even usefull for benchmarking jumps.....
--
Servus,
Daniel