Date: Wed, 15 Mar 2000 12:48:22 -0500 From: Donn Miller <dmmiller@cvzoom.net> To: Dan Nelson <dnelson@emsphone.com> Cc: sobomax@mail.ru, current@FreeBSD.ORG Subject: Re: gcc -Os optimisation broken (RELENG_4) Message-ID: <38CFCCE6.E90F94C4@cvzoom.net> References: <38CF48CF.59A100D7@altavista.net> <20000315105155.A9533@dan.emsphone.com>
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Dan Nelson wrote: > > In the last episode (Mar 15), Maxim Sobolev said: > > I've just upgraded my production server to the 4.0-RELEASE and found > > that squid23 when compiled with -Os option dying with signal 11 on > > each attempt to load page. When I recompiled it with -O fault > > disappeared. After some digging into the sources with gdb I found > > This is just a 'me too'. I get it with -O2 (-Os implies -O2, so it's > probably the same problem). > I've noticed various compile-time optimization bugs as well. For example, I tried building Qt with -mpentium -O3 -pipe, and somewhere during the build, I get "Internal compiler error." Falling back to the stock optimization levels of -O2 fixed this. - Donn To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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