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Date:      Sat, 8 Apr 2006 14:38:13 -0400
From:      Kris Kennaway <kris@obsecurity.org>
To:        V??clav Haisman <V.Haisman@sh.cvut.cz>
Cc:        freebsd-stable@freebsd.org, ale@FreeBSD.org
Subject:   Re: GCC in 6.0 fails to compile latest MySQL port
Message-ID:  <20060408183813.GB36318@xor.obsecurity.org>
In-Reply-To: <4437BF54.3080608@sh.cvut.cz>
References:  <4437BF54.3080608@sh.cvut.cz>

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On Sat, Apr 08, 2006 at 03:49:08PM +0200, V??clav Haisman wrote:
> Hi,
> today I tried to update to MySQL server 5.0.19 but GCC failed with ICE
> on one file. The FreeBSD is version 6.0. The error is reproducible with
> the linked preprocessed source and the command line bellow. This is a
> base GCC bug.
>=20
> Preprocessed source: http://logout.sh.cvut.cz/~wilx/item_subselect.ii.bz2
>=20
> The command line: /usr/libexec/cc1plus -fpreprocessed item_subselect.ii
> -quiet -dumpbase item_subselect.cc -march=3Dpentium3 -march=3Dpentium3
> -auxbase-strip item_subselect.o -O2 -O3 -O2 -O3 -version
> -fno-strict-aliasing -fno-omit-frame-pointer -fno-gcse
> -fno-strict-aliasing -fno-omit-frame-pointer -fno-gcse
> -felide-constructors -fno-rtti -fno-exceptions -fno-implicit-templates
> -fno-exceptions -fno-rtti -o item_subselect.s

What CFLAGS are you using?  All those optimizations look suspicious.

Kris

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