27 #define BTMP r15:14  macro
116 		BTMP = #0  define
120 		BTMP = insert(B,#MANTBITS,#EXPBITS-3)  define
164 #undef BTMP
498 #define BTMP r11:10  macro
512 		BTMP = extractu(B,#63,#0)  define
516 		p3 = cmp.gtu(ATMP,BTMP)
523 		if (!p3) ATMP = BTMP
524 		if (!p3) BTMP = ATMP
553 		TMP = add(clb(BTMP),#-EXPBITS)
556 		BTMP = asl(BTMP,TMP)  define
559 		B = insert(BTMP,#63,#0)
660 #undef BTMP