https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89204
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|WORKSFORME |---
Status|RESOLVED |WAITING
--- Comment #4 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> Works for me
What is working for you?
With the original fortran test I get
% gfc pr89204.f90 -O2 -floop-interchange
% time ./a.out
35.970u 0.081s 0:36.76 98.0% 0+0k 0+0io 0pf+0w
If I move the 'i' do loop inside the nested loops I get
% gfc pr89204_db.f90 -O2
% time ./a.out
8.124u 0.025s 0:08.76 92.9% 0+0k 0+0io 0pf+0w
