on MIPS targets other than bare-metal ones. The reason for this failure
is section padding to alignment, done in `size_seg'. For n32 `.reginfo'
the section alignment is set to 3, and therefore the section is padded
to a multiple of 8, except for bare-metal targets, for which padding is
unconditionally disabled in `md_section_align'.
Use `--no-pad-sections' then to disable padding for all targets, so that
the size of `.reginfo' is always the same, matching the message pattern.