https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94230
--- Comment #4 from qinzhao at gcc dot gnu.org --- (In reply to Jakub Jelinek from comment #3) > We do not want to use 64-bit number for that, it is used everywhere in the > compiler and would cause massive growth of compile time memory. understand, so, this request cannot be fixed?