https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96475
--- Comment #4 from Segher Boessenkool <segher at gcc dot gnu.org> --- https://gcc.gnu.org/g:1f9ceff11132 -ftree-coalesce-vars it sounds like? But that isn't a 1-1 replacement probably (or, what was the point of this change otherwise?)
