https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113508
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- The current documentation reads: ``` Operands 0 and 2 are of the same mode, which is wider than the mode of operand 1. Add operand 1 to operand 2 and place the widened result in operand 0. (This is used express accumulation of elements into an accumulator of a wider mode.) ``` The m mode here is the smaller mode. So it would be better if it read: ``` Operands 0 and 2 are of the same mode, which is wider than the mode (m) of operand 1. Add operand 1 to operand 2 and place the widened result in operand 0. (This is used express accumulation of elements into an accumulator of a wider mode.) ``` All of the other ones are still the smaller mode too.
