https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116363
--- Comment #1 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jeff Law <l...@gcc.gnu.org>: https://gcc.gnu.org/g:e6f2daff77ee1f709105cb9f8e3e92f04c179431 commit r16-2173-ge6f2daff77ee1f709105cb9f8e3e92f04c179431 Author: Jan Dubiec <j...@o2.pl> Date: Thu Jul 10 07:41:08 2025 -0600 [PATCH] libgcc: PR target/116363 Fix SFtype to UDWtype conversion This patch fixes SFtype to UDWtype (aka float to unsigned long long) conversion on targets without DFmode like e.g. H8/300H. It solely relies on SFtype->UWtype and UWtype->UDWtype conversions/casts. The existing code in line 2218 (counter = a) assigns/casts a float which is *always* not lesser than Wtype_MAXp1_F to an UWtype int which of course does not have enough capacity. PR target/116363 libgcc/ChangeLog: * libgcc2.c (__fixunssfDI): Fix SFtype to UDWtype conversion for targets without LIBGCC2_HAS_DF_MODE defined
