https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68770
--- Comment #5 from Nick Clifton <nickc at redhat dot com> --- Created attachment 37099 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37099&action=edit Initialise the t_icode field of the sri structure created by copy_cost. Hi Markus, 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. Cheers Nick