https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98722
--- Comment #1 from Vladimir Makarov <vmakarov at gcc dot gnu.org> --- Sorry, I can not reproduce this on today trunk using reint.cpp test. I guess it is x86-64. I am using the following configuration (meaning with enabled checking) /home/cygnus/vmakarov/build1/gcc-git/gcc/configure --srcdir=/home/cygnus/vmakarov/build1/gcc-git/gcc --prefix=/home/cygnus/vmakarov/build1/gcc-git/64 --disable-bootstrap --enable-languages=c,c++,fortran Could you check it again or provide more info how to reproduce it.