https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94295
--- Comment #8 from Richard Smith <richard-gccbugzilla at metafoo dot co.uk> --- (In reply to Jonathan Wakely from comment #7) > Richard S., is there any reason to use the built-ins for the constant > evaluation case? No, Clang's constant evaluator treats the built-ins and calls to replaceable global [de]allocation functions identically. (The built-ins might be *marginally* more efficient, but it's not worth an #ifdef.)
