(In reply to comment #13)
> Created attachment 94094 [details]
> crashing again with patch from #8
> 
> (In reply to comment #8)
> > Created attachment 94078 [details]
> > Patch to test
> > 
> > Can you test this patch and post the output of R600_DEBUG=cs
> 
> It's crashing again with
> 
> 0x7f76ed4687c0: i32 = ExternalSymbol'__muldi3'
> 
> For some reason the output seems to be doubled in my log.
> 
> I hope it's not a problem that llvm was built from a newer revision than
> clang.

For some reason, every line in the logfile is printed twice.  Could you try and
capture a new log?