https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112415
--- Comment #11 from Manolis Tsamis <manolis.tsamis at vrull dot eu> --- 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. > 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). Thanks, Manolis
