[M3commit] CVS Update: cm3

[Antony Hosking]

CVSROOT:	/usr/cvs
Changes by:	hosking at birch.	09/04/22 09:54:31

Modified files:
	cm3/m3-libs/m3core/src/runtime/common/: RTAllocator.m3 
	                                        RTCollector.m3 
	                                        RTHeapRep.i3 

Log message:
	Cleanup allocation sequences.
	Improve efficiency of Clone.