[Bug target/67484] options-save.c sanitizer asan detects freed storage referenced heap-use-after-free

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67484

--- Comment #9 from Martin Liška <marxin at gcc dot gnu.org> ---
I've just triggered regression tests with Richard's suggested change:
https://gcc.gnu.org/ml/gcc-patches/2015-09/msg01154.html