https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68770
--- Comment #6 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- (In reply to Nick Clifton from comment #5) > Created attachment 37099 [details] > Initialise the t_icode field of the sri structure created by copy_cost. > Please could you try out the uploaded patch. > > I am currently running regression tests, but if it passes, and it works > for you, then I will submit it for review. Thanks Nick. Your patch fixes the problem.