[hsa merge 00/10] Merge of HSA branch

[Martin Jambor <mjambor at suse dot cz>]

Hi,

this is hopefully the last big re-post of the HSA patches.  We have
incorporated all the feedback and found and fixed a couple more bugs.
The complete patch-set bootstraps and tests fine on an x86_64-linux,
when you do not enable HSA, there are a few expected warnings when HSA
is enabled which I will address as a followup together with more
testsuite changes.  The patches were specifically designed so that the
impact on pople not enabling HSA should be minimal.  A last round of
complete testing on an actual HSA-capable APU is still underway and I
won't have the results until tomorrow but preliminary results were
good and I di dnot want to hold up these patches for any longer.

The libgomp, omp and configuration bits have been reviewed by Jakub, a
few other bits by Richi, but still Honza should review the IPA parts
and I suppose someone other than me should ack the hsa-* files, even
though I probably now have the authority to do it myself.

Thanks everybody for patience and feedback.  While we are of course
opened for mor more of it, let's also hope the approval process will
finish soon as it should now.

Martin