[Bug c++/91987] -fstrict-eval-order issues

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91987

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
So, if clang is right here, we'd need to force arguments not just with
is_gimple_reg_type, but also with all other types that are not
TREE_ADDRESSABLE, into temporaries (perhaps with a first check we really need
to do that, as in whether the other argument(s) has/have side-effects.