s32muladd         648 ext/uvector/uvector.c #define s64muladd(x, y, acc, sacc) s32muladd(x, y, acc, sacc)
s32muladd        6869 ext/uvector/uvector.c             r = s32muladd(vx, vy, r, &rr);
s32muladd        6878 ext/uvector/uvector.c                 r = s32muladd(vx, vy, r, &rr);
s32muladd        6891 ext/uvector/uvector.c                 r = s32muladd(vx, vy, r, &rr);