Ping ** 0.571428
Jakub Jelinek wrote:
Though, what could be done is just special case OpenMP workshare regions,
insert everything into BLOCK local vars unless in OpenMP workshare, in
that
case put the BLOCK with the temporary around the workshare rather than
inside of it. In the case of omp parallel workshare it would need
to go in between omp parallel and omp workshare.
Well, here's a patch which implements this concept. I chose to insert
the BLOCK in a separate pass because it was the cleanest way to avoid
infinite recursion when inserting a block.
Regression-tested. OK for trunk?
Thomas
2011-10-21 Thomas Koenig <tkoe...@gcc.gnu.org>
PR fortran/50690
* frontend-passes.c (workshare_level): New variable.
(create_var): Put the newly created variable into the block
around the WORKSHARE.
(enclose_workshare): New callback function to enclose
WORKSHAREs in blocks.
(optimize_namespace): Use it.
(gfc_code_walker): Save/restore current namespace when
following a BLOCK. Keep track of workshare level.
2011-10-21 Thomas Koenig <tkoe...@gcc.gnu.org>
PR fortran/50690
* gfortran.dg/gomp/workshare2.f90: New test.
