On Tue, Sep 30, 2014 at 11:03:47AM +0400, Varvara Rainchik wrote:
> Corrected patch: call pthread_setspecific (gomp_tls_key, NULL) in
> gomp_thread_start if HAVE_TLS is not defined.
>
> 2014-09-19 Varvara Rainchik <varvara.rainc...@intel.com>
>
> * libgomp.h (gomp_thread): For non TLS case create thread data.
> * team.c (non_tls_thread_data_destructor,
> create_non_tls_thread_data): New functions.
I actually wonder when we have emutls support in libgcc if it wouldn't
be better to just define HAVE_TLS always to 1 (i.e. remove all the
conditionals on it), then you wouldn't need to bother with this at all.
I don't have an OS which doesn't support native TLS though, so somebody with
such a system would need to test it and benchmark if it doesn't make things
slower.
Richard, thoughts on this?
Jakub
