[Bug 63632] mesa +r600 llvm = segfault

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Apr 23 07:32:49 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=63632

--- Comment #7 from Tom Stellard <tstellar at gmail.com> ---
(In reply to comment #4)
> (In reply to comment #3)
> > (In reply to comment #2)
> > > I can't reproduce this with LLVM r179895 and Mesa
> > > 12eab7cc564a6928197f9b87ded9e368e56976f0
> > > 
> > > Have you done full rebuilds of both projects?
> > 
> > Yes, I always do make [dist]clean and git clean -dfx.
> > 
> > I have just deleted both trees and re-cloned to be sure, but the segfault is
> > still there.
> > 
> > When I was on my working commits moving either llvm or mesa to head while
> > keeping the other on "working" produced the segfault (which is why I didn't
> > do a proper bisect).
> > 
> > I always clean and rebuild mesa after llvm has changed.
> 
> I was able to reproduce this on my gentoo system, but not on either of my
> fedora systems.  I will investigate further, what distro are you using?

The problem on my gentoo system was that I had removed --enable-shared from my
llvm configure script a few days ago, so I was still linking with an older
LLVM.

Can you check that you are passing --enable-shared when configuring LLVM?

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