[Bug tree-optimization/114464] [14 regression] ICE when building tdscpp-20240212

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114464

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Xi Ruoyao from comment #4)
> Interestingly, this only happens when N % 16 == 0.

That depends on the target, for aarch64 (and arm with neon enabled), GCC ICEs
for all multiplies of 8, while x86_64 is multiples of 16.