[Bug tree-optimization/68550] [6 Regression] ICE: verify_gimple failed Error: missing PHI def

[Joost.VandeVondele at mat dot ethz.ch]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68550

--- Comment #7 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> ---
(In reply to Sebastian Pop from comment #5)
> fixed

BTW, with this fixed, I can compile our CP2K code with -floop-nest-optimize at
various -Ox and all seems correct. Thanks!

I'll try to integrate '-floop-nest-optimize' in our nightly testers.