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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - compilation broken with llvm 3.3"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66847#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - compilation broken with llvm 3.3"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66847">bug 66847</a>
from <span class="vcard"><a class="email" href="mailto:andreas.boll.dev@gmail.com" title="Andreas Boll <andreas.boll.dev@gmail.com>"> <span class="fn">Andreas Boll</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=66847#c4">comment #4</a>)
<span class="quote">> You should also remove "or newer". </span >
Yes, will do.
<span class="quote">> Also "master" isn't the right branch
> (which one is the right?).</span >
master is the right branch. See <a href="http://cgit.freedesktop.org/~tstellar/llvm">http://cgit.freedesktop.org/~tstellar/llvm</a>
<span class="quote">> While you are at it, checking for r600 target
> isn't enough, because it also needs "host".</span >
>
AFAIK the host target is needed for llvmpipe and draw-llvm too.
So a more generic check would be required. But that's stuff for mesa master and
should be in a separate commit anyway.
<span class="quote">> I have the feeling that we should disable r600-llvm support in 9.1 release
> alltogether. I think it was just for testing anyway and likely unstable/lots
> of bugs still. It also saves distros from compiling some experimental
> version of llvm.</span >
For initial radeonsi support it's required.
The r600g llvm backend isn't enabled by default and the help string says:
Enable experimental LLVM backend for graphics shaders.
See <a href="http://cgit.freedesktop.org/mesa/mesa/tree/configure.ac?h=9.1#n641">http://cgit.freedesktop.org/mesa/mesa/tree/configure.ac?h=9.1#n641</a>
I think that should be enough.</pre>
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