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

[artemiyv at gcc dot gnu.org]

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

--- Comment #9 from Artemiy Volkov <artemiyv at gcc dot gnu.org> ---
But yes, it would also be interesting to eventually find out why RTL-SSA
allowed this movement.