On 6 October 2016 at 18:51, Jan Hubicka <hubi...@ucw.cz> wrote: >> > >> > What do you mean by "for instance?" What are the other cases when it >> > happens? >> Well ipa_get_type() returned NULL for 481.wrf, and I assumed it was a >> fortran-only >> code-base but apparently it's a mix of C and fortran. > > Yep, I also have expreinece that the K&R style declarations are more common > than one would expect 30 years after the language was obsoletted. >> ipa_get_type() returned NULL for param 'n' in >> get_initial_data_value_() which is defined >> as K&R style function in wrf_num_bytes_between.c, so it seems K&R is the >> only case where ipa_get_type() returns NULL. >> >> I have a question though on how to reduce fortran test-cases or a mix >> of fortran/C >> like 481.wrf ? For C/C++ only tests-cases, I use creduce. > > I use delta/multidelta > https://gcc.gnu.org/wiki/A_guide_to_testcase_reduction > > It works pretty well and one can reduce first list of files and then file at a > time. Thanks! I will try to reduce 481.wrf assert ICE for practice -;) Is the alignment propagation patch OK to commit ?
Thanks, Prathamesh > > Honza
