On Thu, Dec 21, 2017 at 01:46:56PM -0800, Cesar Philippidis wrote:
> After thinking about this some more, I decided that it would be better
> expand the offloaded function arguments into individual parameters
> during omp lowering, rather than writing a separate pass later on. I
> don't see too many disadvantages of using libffi after a pthread is
> spawned by the host. If anything, the pthread's use of libffi is
> equivalent of preforming SRA by the accelerator anyway.
I'll have a look at your previous patch, just want to say that using libffi
for this or changing anything for non-nvptx targets seems to be very bad
idea to me.
Jakub
