trampoline and inter chunk return counts

[Stephen Weeks]

This is all with the "random" coalescer.

		trampolines	returns		inter-chunk returns
		----------	------------	-------------------
barnes-hut	1,482,484	21,175,411	741,241
count-graphs	1,102		20,948,776	650
fft		20,974,184	10,487,242	10,487,091
knuth-bendix	11,116,052	20,883,251	5,865,100
lexgen		16,958,142	111,061,245	10,826,810
life		2		5,789,414	0
logic		116,370,472	136,706,110	19,473,700
mandelbrot	2		0		0
matrix-multiply	2		20		0
mlyacc		19,839,376	50,907,041	9,902,515
nucleic		2		25,871,000	0
ratio-regions	5,183,525	35,835,339	3,118,291
simple		61,011,165	81,662,139	30,604,657
tsp		62		12,802,173	60
vliw		50,817,713	34,952,200	26,002,984
zern		2		3		0
smlc		203,904,043	231,583,783	115,364,096