"H.J. Lu via Gcc-patches" writes:
> alignment_for_piecewise_move is called only with MOVE_MAX_PIECES or
> STORE_MAX_PIECES, which are the number of bytes at a time that we
> can move or store efficiently. We should call mode_for_size without
> limit to MAX_FIXED_MODE_SIZE, which is an integer exp
alignment_for_piecewise_move is called only with MOVE_MAX_PIECES or
STORE_MAX_PIECES, which are the number of bytes at a time that we
can move or store efficiently. We should call mode_for_size without
limit to MAX_FIXED_MODE_SIZE, which is an integer expression for the
size in bits of the largest