CleanStack       3675 MMgc/GC.cpp    				CleanStack();			
CleanStack       1284 MMgc/GC.h      		void CleanStack(bool force=false);
CleanStack         86 MMgc/GCTests.cpp 		gc->CleanStack(true);
CleanStack         96 MMgc/GCTests.cpp 		gc->CleanStack(true);