https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119472
uecker at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |uecker at gcc dot gnu.org --- Comment #6 from uecker at gcc dot gnu.org --- A real use case which I have (and I assume many other) is where an algorithm does things differently when invoked in-place vs. with separate source and destination and this is distinguished via comparing the pointers. I haven't verified that this bug affects those, but it seems not unlikely that it could.