[Bug tree-optimization/61515] [4.9/5 Regression] Extremely long compile time for generated code

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61515

--- Comment #19 from Richard Biener <rguenth at gcc dot gnu.org> ---
Btw, are you sure all temporary equivalences are to SSA names only?  ISTR
we have memory equivalencies as well.