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Re: "-fno-unswitch-loops" option have no effect?
- From: ami_stuff <ami_stuff at o2 dot pl>
- To: Martin Guy<martinwguy at gmail dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Mon, 17 Aug 2009 12:57:19 +0200
- Subject: Re: "-fno-unswitch-loops" option have no effect?
- References: <5dd91bc1.7ff0289a.4a88a6a0.1e15f@o2.pl> <56d259a00908170344v54442954u3a5d0337de3b98fe@mail.gmail.com>
Hi,
> Hundreds and hundreds of people read this list, so every low-detail
> "I think there may be a bug" message you send wastes hours of other
> people's time.
Ok, Ok, but if someone will reproduce the same problem on his system I can fill bugreport,
otherwise I will only waste my time, hours of my time, to start detailed bugreport.
Maybe this is only fault of my GCC's build?
> If it *is* a bug, on the bug tracker, it will be picked up by people
> interested in that specific area
It may takes months before someone will look at the bugreport. If it's really a bug IMHO
it's a bit critical bug.
> though you don't seem to do much
> in-depth research, nor do you supply any detail of what you did and
> what you expected.
There is no need for much detail, just compile any bigger sourcecode with -O3 -fno-.. and
after that with -O2 .... When the object files are not identical, something is wrong
and I can start a bug report.
Regards