[Bug tree-optimization/68521] [6.0 regression] ICE on valid code

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68521

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
I get some (unrelated) ICE in my heavily patched dev tree with that patch so
cannot verify it does anything good.