sext              193 src/cmd/6c/div.c 			sext(&nod, n, l);
sext              218 src/cmd/6c/div.c 	sext(&nod, n, l);
sext              193 src/cmd/8c/div.c 			sext(&nod, n, l);
sext              218 src/cmd/8c/div.c 	sext(&nod, n, l);