tg at gmplib.org
Wed Mar 28 11:01:06 UTC 2018
Richard Biener <rguenther at suse.de> writes:
I would also suggest that. Simply hide it behind some nice macros
(ugh..). Note I'd use two uint32_t fields because otherwise you
may end up breaking the ABI via increased alignment requirement
of uint64_t for the struct.
That's worth considering, thanks!
(The idea is that this abuse of the_mp_size and _mp_alloc fields only
happen when we also have a alignment greedy 64-bit pointer next to it in
the struct. In other cases, the current plain 32-bit fields have more
than sufficient ranges.)
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