3 ms·
__builtin_constant_p(vec) is not inquiring if the contents of vec is constant. The compilers are not being fickle. The statement is not performing the questio
by edelsohn 2y ago
__builtin_constant_p(vec) is not inquiring if the contents of vec is constant. The compilers are not being fickle. The statement is not performing the question that the developer intended.