https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117596
--- Comment #1 from Georg-Johann Lay <gjl at gcc dot gnu.org> --- All I can find is TARGET_C_BITINT_TYPE_INFO. * Where to specify that addition should be implemented by a libgcc function like addbitint3? * There are libgcc modules like _mulbitint3.o but they are empty. How to add them to, say LIB1ASMFUNCS? * Where to specify the limb size for libgcc functions?
