[Bug ipa/108383] g++ ICE with -O3 and -flto and -fdeclone-ctor-dtor on simple function

[peter0x44 at disroot dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108383

--- Comment #10 from Peter Damianov <peter0x44 at disroot dot org> ---
I suspect -fdeclone-ctor-dtor is just totally broken on all targets with
HAVE_COMDAT_GROUP=0