[Bug tree-optimization/102844] [9/10/11/12 Regression] vrp inserting assert causes miscompiling when doing update_ssa

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102844

--- Comment #10 from Martin Liška <marxin at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #9)
> (In reply to Martin Liška from comment #8)
> > Using x86_64 compiler, the issue is fixed on master after
> > r10-1420-g744fd446c321f78f and started with r9-6384-g1a438d160e1dc845.
> 
> Can you continue searching for a fix with -fdisable-tree-fre4 (r10-1420
> added FRE4 before DOM3).

Sure, then it gets fixed with r11-408-g84935c9822183ce4.