https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112415
--- Comment #12 from Sam James <sjames at gcc dot gnu.org> --- (In reply to Manolis Tsamis from comment #11) > Hi all, > > I will also go ahead and try to reproduce that, although it may take me some > time due to my limited experience with HPPA. Once I manage to reproduce, > most f-m-o issues are straightforward to locate by bisecting the transformed > instructions. Thanks! You are very welcome to have access to some HPPA machines for this kind of work. Please email me an SSH public key + desired username if that sounds helpful. > > > I think the key object is Python/compile.o, but not certain yet. > > In this case the dump file of fold-mem-offsets > (-fdump-rtl-fold_mem_offsets-all) could also be useful, as it contains all > the information needed to see whether a transformation is valid. If it would > be easy for anyone to provide the dump file, I could look at it and see if > anything stands out (until I manage to reproduce this). I'll get the dumps in a moment, thanks.
