[Bug tree-optimization/104010] [12 regression] short loop no longer vectorized with Neon after r12-3362

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104010

--- Comment #7 from Richard Earnshaw <rearnsha at gcc dot gnu.org> ---
Options to reproduce on arm-none-eabi:

-O3 -mcpu=cortex-a9 -mfpu=neon-fp16 -mfloat-abi=hard -o - vect.c -S
-fdump-tree-all-details