bvand            1049 src/cmd/gc/go.h void	bvand(Bvec *dst, Bvec *src1, Bvec *src2);
bvand            1338 src/cmd/gc/plive.c 					bvand(all, all, lv->avarinitall[pred->rpo]);
bvand            1462 src/cmd/gc/plive.c 				bvand(all, all, lv->avarinitall[pred->rpo]);