[Bug middle-end/94423] [10 Regression] ICE in replace_uses_by with -O2 -fsanitize=object-size since r10-6332

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94423

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Oh, and yes, you cannot replace a SSA use in a PHI on an abnormal edge with
an invariant because you have no where to insert the copy.