Date: Wed, 9 Oct 2013 11:44:00 +0200 From: Dimitry Andric <dim@FreeBSD.org> To: Johannes Totz <johannes@jo-t.de> Cc: freebsd-stable@freebsd.org Subject: Re: Trouble building/upgrading 9-stable Message-ID: <B309D89D-4180-43FC-9AF6-309131CE91ED@FreeBSD.org> In-Reply-To: <l3253f$je5$1@ger.gmane.org> References: <l3253f$je5$1@ger.gmane.org>
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[-- Attachment #1 --] On Oct 9, 2013, at 01:39, Johannes Totz <johannes@jo-t.de> wrote: > I'm having trouble upgrading a system running 9-stable to a new revision. buildworld always dies with an "internal compiler error" during lib/clang/libllvminstcombine. ... > /usr/src/lib/clang/libllvminstcombine/../../../contrib/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp:1649: internal compiler error: in memory_address_length, at config/i386/i386.c:13897 Since the tinderboxes for stable/9 are green, it is most likely your machine has a hardware problem. You should at least run two or three full passes of memtest on your machine: this type of error typically occurs when data in RAM gets corrupted. If you can't find any hardware problems, you could try to switch off building clang, using WITHOUT_CLANG in your src.conf. However, if your hardware cannot be trusted, all bets are off... :) -Dimitry [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.20 (Darwin) iEYEARECAAYFAlJVJWAACgkQsF6jCi4glqNUYACgjzrwU2G/CjyiYPajY8sMItTB KHYAmgL6pW/smPafiHskwAYthOEcMZMH =Nm+1 -----END PGP SIGNATURE-----
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