[Bug 63632] mesa +r600 llvm = segfault

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Apr 23 13:26:59 PDT 2013


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

--- Comment #12 from Andy Furniss <adf.lists at gmail.com> ---
(In reply to comment #11)
> (In reply to comment #10)
> > (In reply to comment #8)
> > > (In reply to comment #7)
> > > 
> > > > 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?
> > > 
> > > I wasn't, but passing it does not prevent the segfault - will look into
> > > libelf.
> > 
> > Is it the same segfault?  If the problem is libelf you will see a segfault
> > in radeon_llvm_emit.cpp.  Are building mesa with --enable-opencl or
> > --with-llvm-shared-libs ?
> 
> It is the same segfault as comment1.
> 
> I was building mesa with neither option.
> 
> Have just tried --with-llvm-shared-libs but get the same segfault.

Just tried with the two elf patches you posted to the list and the segfault is
fixed.

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