[Bug 234480] multimedia/aom: clang 7 crashes with aom >= 1.0.0.1109

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sat Dec 29 22:17:27 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=234480

Dimitry Andric <dim at FreeBSD.org> changed:

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

--- Comment #8 from Dimitry Andric <dim at FreeBSD.org> ---
(In reply to doctor from comment #7)
> Crash on compile now
> 
> Assertion failed: ((VT.getVectorNumElements() + N2C->getZExtValue() <=
> 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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