Edinburgh IMP77 Compiler - Version 8.4
    1 %externalroutine fred(%real x,y)
				NO_APP
		.Ltext0:
				.align	2
				.globl	FRED
		FRED:
		.LFB185:
		.LVL0:
		 		link.w %fp,#0
		 		fmove.s 8(%fp),%fp0
    2 %real z
    3
    4 %if x>0 %and y>0 %then %start
		 		fjle .L1
    5    z=sqrt(x+y)
		 		ftst.s 12(%fp)
		 		fjle .L1
		 		fadd.s 12(%fp),%fp0
		.LVL1:
		 		ftst.x %fp0
		 		fjolt .L4
		.L2:
		.L3:
		.LVL2:
		.L1:
    6 %else
    7    %monitor
    8 %finish
    9 %end
		 		jra .L1
		.LFE185:
		.Letext0:
   10 %endoffile
		 		unlk %fp
		 		rts
		.LVL3:
		.L4:
		.LBB4:
		.LBB5:
		 		fmove.d %fp0,-(%sp)
		 		jsr sqrt
		.LVL4:
		 		addq.l #8,%sp
		.LBE5:
		.LBE4:
    9 Statements compiled