[Bug sanitizer/81601] [7/8 Regression] incorrect Warray-bounds warning with -fsanitize

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81601

--- Comment #23 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
What would create those BIT_FIELD_REFs so early though?  They should stay as
COMPONENT_REFs.