[M3commit] CVS Update: cm3

Antony Hosking hosking at elego.de
Sat Sep 25 03:53:51 CEST 2010


CVSROOT:	/usr/cvs
Changes by:	hosking at birch.	10/09/25 03:53:51

Modified files:
	cm3/m3-sys/m3middle/src/: M3CG_Ops.i3 

Log message:
	Redefine compare_exchange to allow for a better match with the
	Atomic.CompareSwap semantics, which allows return of the actual value with
	failure.  (cf. Intel x86 cmpxchg)




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