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