[M3commit] CVS Update: cm3

[Anthony Hosking]

CVSROOT:	/usr/cvs
Changes by:	hosking at birch.	07/05/16 17:17:48

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

Log message:
	Fix bug introduced by previous "fix" for deadlock in allocation.
	The solution is to move object initialization into the uninterruptible
	allocation sequence (i.e., so GC will never see uninitialized objects).