https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109849
--- Comment #21 from Jan Hubicka <hubicka at gcc dot gnu.org> --- Patch https://gcc.gnu.org/pipermail/gcc-patches/2023-November/637265.html gets us closer to inlining _M_realloc_insert at -O3 (3 insns away) Patch https://gcc.gnu.org/pipermail/gcc-patches/2023-November/636935.html reduces the expense when _M_realloc_insert is not inlined at -O2 (where I think we should not inline it, unlike for clang)
