[Bug tree-optimization/80158] [7 Regression] ICE in all_phi_incrs_profitable

[wschmidt at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80158

--- Comment #15 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
This is the only spot where we don't do an in-situ replacement.  Testing a
patch to fix that.