https://gcc.gnu.org/bugzilla/show_bug.cgi?id=12245
--- Comment #86 from Jakub Jelinek <jakub at gcc dot gnu.org> --- The #c13 testcase should be fixed on the trunk (first gcc 14 C and C++ times, then current trunk C and C++ times): for i in /usr/src/gcc-14/obj02/gcc/cc1{,plus} /usr/src/gcc/obj14/cc1{,plus}; do time $i -quiet -O2 foo.i ; done real 0m2.180s user 0m2.088s sys 0m0.078s real 0m2.798s user 0m2.717s sys 0m0.076s real 0m0.401s user 0m0.371s sys 0m0.020s real 0m0.351s user 0m0.337s sys 0m0.013s