[PATCH] OpenACC 2.6 manual deep copy support (attach/detach)

[Julian Brown]

Hi,

On Wed, 6 Nov 2019 18:43:39 +0000
Julian Brown <julian@codesourcery.com> wrote:

> This version of the patch has been adjusted for changes to the
> reference-count overhaul patch last posted here:
> 
> https://gcc.gnu.org/ml/gcc-patches/2019-10/msg02041.html

Here's a rebased/slightly-updated/retested version of the patch, for
convenience. It's mostly the same as before, apart from mechanical
merges arising from the rebase. One improvement is that the attach
clause should work on the "serial" construct now also, though there are
no new tests for that as yet.

OK?

Thanks,

Julian
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