[Bug rtl-optimization/123786] [16 Regression] AArch64: Miscompile at -O3 -mtune=generic-armv9-a

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123786

--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Artemiy Volkov from comment #6)
> I'm taking a look.

This might be a deficiency in rtl-ssa though. Or there might be some more
dependency analysis missing that I don't understand with respect to rtl-ssa.