Date: Sat, 27 Apr 2013 20:50:15 -0600 From: Warner Losh <imp@bsdimp.com> To: Oleksandr Tymoshenko <gonzo@bluezbox.com> Cc: arm@freebsd.org Subject: Re: clang/ARM regression Message-ID: <F67C03C0-3C31-4B1E-846D-9361A712735A@bsdimp.com> In-Reply-To: <517C868B.4060002@bluezbox.com> References: <517C868B.4060002@bluezbox.com>
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Turning WITNESS off also fixes it :) Sadly, the stack traceback stuff seems busted lately too... Warner On Apr 27, 2013, at 8:16 PM, Oleksandr Tymoshenko wrote: > Hi, >=20 > There seems to be some kind of regression in recently imported clang = on ARM. > Beaglebone kernel built using clang with WITNESS enabled panics > on boot. If I change optimization flags from -O to -O0 it works fine. > I'm trying to isolate test case but it panics fairly early in boot = process > so it's not easy. If somebody tracks clang development and aware of > known issues that might cause it - please share. >=20 > So far I tried fix from this bug but it didn't help: > http://llvm.org/bugs/show_bug.cgi?id=3D15581 >=20 > _______________________________________________ > freebsd-arm@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org"
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