https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116127
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |redi at gcc dot gnu.org
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
CCing Jonathan as libstdc++ maintainer.
I'm not aware of any replacement. As math libraries don't actually implement
any variant, one would need a GCC builtin which would be constexpr and in
constant evaluation never write signgam and when not constexpr evaluated allow
signgam to be modified but making it unspecified (so that it could be folded to
constant without signgam modification).
