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Date:      Sat, 29 Dec 2018 22:17:25 +0000
From:      bugzilla-noreply@freebsd.org
To:        toolchain@FreeBSD.org
Subject:   [Bug 234480] multimedia/aom: clang 7 crashes with aom >= 1.0.0.1109
Message-ID:  <bug-234480-29464-J3jOX85mtX@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-234480-29464@https.bugs.freebsd.org/bugzilla/>
References:  <bug-234480-29464@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D234480

Dimitry Andric <dim@FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |brooks@FreeBSD.org

--- Comment #8 from Dimitry Andric <dim@FreeBSD.org> ---
(In reply to doctor from comment #7)
> Crash on compile now
>=20
> Assertion failed: ((VT.getVectorNumElements() + N2C->getZExtValue() <=3D
> N1.getValueType().getVectorNumElements()) && "Extract subvector overflow!=
"),
> function getNode, file
> /usr/ports/devel/llvm70/work/llvm-7.0.1.src/lib/CodeGen/SelectionDAG/
> SelectionDAG.cpp, line 4708.
> Stack dump:
> 0.      Program arguments: /usr/local/llvm70/bin/clang-7

Ah, you're using the port version of clang 7.0, which doesn't yet have the
patch.  It's a little annoying that we have to apply those in two places.

Brooks, are you OK with adding the patches of base r342592 and base r342593=
 to
the llvm70 port?  I can put up review if you like

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