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| author | Thomas Koenig <tkoenig@gcc.gnu.org> | 2017-11-05 17:24:37 +0000 |
|---|---|---|
| committer | Thomas Koenig <tkoenig@gcc.gnu.org> | 2017-11-05 17:24:37 +0000 |
| commit | d88412fc5139a0dbecbc8e61a817a088037501f6 (patch) | |
| tree | a619106d5d0f15135e88affa6a1b775ec677d5c2 /libiberty/memset.c | |
| parent | 5233d45559d5869fe7dc9705d6c79e6538d8a2ab (diff) | |
| download | gcc-d88412fc5139a0dbecbc8e61a817a088037501f6.tar.gz | |
re PR fortran/82471 (Reorder loop for unfavorable index ordering in DO CONCURRENT and FORALL)
2017-11-05 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/82471
* lang.opt (ffrontend-loop-interchange): New option.
(Wfrontend-loop-interchange): New option.
* options.c (gfc_post_options): Handle ffrontend-loop-interchange.
* frontend-passes.c (gfc_run_passes): Run
optimize_namespace if flag_frontend_optimize or
flag_frontend_loop_interchange are set.
(optimize_namespace): Run functions according to flags set;
also call index_interchange.
(ind_type): New function.
(has_var): New function.
(index_cost): New function.
(loop_comp): New function.
2017-11-05 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/82471
* gfortran.dg/loop_interchange_1.f90: New test.
From-SVN: r254430
Diffstat (limited to 'libiberty/memset.c')
0 files changed, 0 insertions, 0 deletions