[llvm] r212682 - Remove move assignment operator to appease older GCCs.

[Peter Collingbourne]

On Wed, Jul 09, 2014 at 10:12:05PM -0700, David Blaikie wrote:
> On Wed, Jul 9, 2014 at 9:39 PM, Peter Collingbourne <peter at pcc.me.uk> wrote:
> > Author: pcc
> > Date: Wed Jul  9 23:39:40 2014
> > New Revision: 212682
> >
> > URL: http://llvm.org/viewvc/llvm-project?rev=212682&view=rev
> > Log:
> > Remove move assignment operator to appease older GCCs.
> 
> What was the problem? What's unsupported here?

I don't entirely understand the problem but I believe that some versions of
GCC were interpreting the assignments as copy assignments. This was one of
the buildbot failures:

http://lab.llvm.org:8011/builders/polly-amd64-linux/builds/20704/steps/build_polly/logs/stdio

Thanks,
-- 
Peter