https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119472
uecker at gcc dot gnu.org changed:
What |Removed |Added
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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.