[dtrace] Add dtrace for support for counting the number of retains/releases applied to specific classes as well as computing total retain/release counts.
[dtrace] Add dtrace for support for counting the number of retains/releases applied to specific classes as well as computing total retain/release counts.

parkera/swift,CodaFi/swift,brentdax/swift,atrick/swift,huonw/swift,Jnosh/swift,brentdax/swift,lorentey/swift,karwa/swift,modocache/swift,russbishop/swift,gregomni/swift,shajrawi/swift,natecook1000/swift,tinysun212/swift-windows,roambotics/swift,codestergit/swift,stephentyrone/swift,xedin/swift,CodaFi/swift,xedin/swift,bitjammer/swift,hooman/swift,IngmarStein/swift,CodaFi/swift,gmilos/swift,danielmartin/swift,aschwaighofer/swift,devincoughlin/swift,gregomni/swift,Jnosh/swift,Jnosh/swift,allevato/swift,gribozavr/swift,amraboelela/swift,calebd/swift,JaSpa/swift,deyton/swift,kperryua/swift,ahoppen/swift,practicalswift/swift,kstaring/swift,austinzheng/swift,djwbrown/swift,jopamer/swift,stephentyrone/swift,jtbandes/swift,glessard/swift,stephentyrone/swift,therealbnut/swift,modocache/swift,tinysun212/swift-windows,uasys/swift,airspeedswift/swift,CodaFi/swift,ahoppen/swift,ahoppen/swift,karwa/swift,brentdax/swift,gottesmm/swift,hooman/swift,amraboelela/swift,IngmarStein/swift,lorentey/swift,glessard/swift,ahoppen/swift,shahmishal/swift,OscarSwanros/swift,brentdax/swift,benlangmuir/swift,harlanhaskins/swift,dduan/swift,xwu/swift,ben-ng/swift,uasys/swift,tkremenek/swift,kperryua/swift,IngmarStein/swift,SwiftAndroid/swift,modocache/swift,deyton/swift,austinzheng/swift,zisko/swift,return/swift,codestergit/swift,SwiftAndroid/swift,djwbrown/swift,tkremenek/swift,devincoughlin/swift,bitjammer/swift,shajrawi/swift,hughbe/swift,jckarter/swift,xwu/swift,xwu/swift,kperryua/swift,parkera/swift,CodaFi/swift,tinysun212/swift-windows,shahmishal/swift,shajrawi/swift,jopamer/swift,arvedviehweger/swift,Jnosh/swift,nathawes/swift,brentdax/swift,harlanhaskins/swift,gottesmm/swift,dduan/swift,jtbandes/swift,tjw/swift,uasys/swift,shahmishal/swift,hughbe/swift,modocache/swift,gregomni/swift,atrick/swift,lorentey/swift,ahoppen/swift,gottesmm/swift,devincoughlin/swift,sschiau/swift,lorentey/swift,austinzheng/swift,harlanhaskins/swift,alblue/swift,KrishMunot/swift,therealbnut/swift,tkremenek/swift,danielmartin/swift,jckarter/swift,gribozavr/swift,jmgc/swift,SwiftAndroid/swift,swiftix/swift,allevato/swift,roambotics/swift,gmilos/swift,JaSpa/swift,sschiau/swift,jtbandes/swift,practicalswift/swift,IngmarStein/swift,rudkx/swift,danielmartin/swift,shahmishal/swift,nathawes/swift,alblue/swift,therealbnut/swift,frootloops/swift,amraboelela/swift,swiftix/swift,ben-ng/swift,return/swift,amraboelela/swift,arvedviehweger/swift,uasys/swift,gottesmm/swift,arvedviehweger/swift,gregomni/swift,IngmarStein/swift,shajrawi/swift,johnno1962d/swift,KrishMunot/swift,SwiftAndroid/swift,ken0nek/swift,return/swift,stephentyrone/swift,stephentyrone/swift,OscarSwanros/swift,nathawes/swift,OscarSwanros/swift,CodaFi/swift,djwbrown/swift,danielmartin/swift,SwiftAndroid/swift,bitjammer/swift,austinzheng/swift,russbishop/swift,aschwaighofer/swift,tardieu/swift,harlanhaskins/swift,tjw/swift,JGiola/swift,KrishMunot/swift,frootloops/swift,bitjammer/swift,benlangmuir/swift,nathawes/swift,practicalswift/swift,parkera/swift,benlangmuir/swift,felix91gr/swift,modocache/swift,ken0nek/swift,zisko/swift,jopamer/swift,karwa/swift,jckarter/swift,airspeedswift/swift,xedin/swift,djwbrown/swift,devincoughlin/swift,kperryua/swift,JGiola/swift,hooman/swift,johnno1962d/swift,sschiau/swift,felix91gr/swift,karwa/swift,austinzheng/swift,tjw/swift,hughbe/swift,kperryua/swift,jmgc/swift,milseman/swift,calebd/swift,dreamsxin/swift,dduan/swift,kperryua/swift,apple/swift,calebd/swift,jopamer/swift,codestergit/swift,atrick/swift,apple/swift,ken0nek/swift,roambotics/swift,aschwaighofer/swift,natecook1000/swift,jtbandes/swift,calebd/swift,gribozavr/swift,johnno1962d/swift,shahmishal/swift,felix91gr/swift,huonw/swift,codestergit/swift,hooman/swift,arvedviehweger/swift,allevato/swift,rudkx/swift,tkremenek/swift,shahmishal/swift,russbishop/swift,JaSpa/swift,kstaring/swift,JGiola/swift,gribozavr/swift,natecook1000/swift,gmilos/swift,manavgabhawala/swift,zisko/swift,russbishop/swift,danielmartin/swift,natecook1000/swift,jmgc/swift,devincoughlin/swift,ken0nek/swift,IngmarStein/swift,aschwaighofer/swift,KrishMunot/swift,djwbrown/swift,manavgabhawala/swift,gottesmm/swift,milseman/swift,tinysun212/swift-windows,devincoughlin/swift,dduan/swift,practicalswift/swift,russbishop/swift,shahmishal/swift,apple/swift,shajrawi/swift,return/swift,djwbrown/swift,kstaring/swift,airspeedswift/swift,atrick/swift,dduan/swift,alblue/swift,zisko/swift,frootloops/swift,sschiau/swift,arvedviehweger/swift,rudkx/swift,harlanhaskins/swift,tinysun212/swift-windows,manavgabhawala/swift,zisko/swift,arvedviehweger/swift,tardieu/swift,JaSpa/swift,tkremenek/swift,russbishop/swift,KrishMunot/swift,apple/swift,jckarter/swift,ken0nek/swift,hughbe/swift,therealbnut/swift,JaSpa/swift,jmgc/swift,stephentyrone/swift,manavgabhawala/swift,roambotics/swift,therealbnut/swift,huonw/swift,tinysun212/swift-windows,danielmartin/swift,bitjammer/swift,felix91gr/swift,shajrawi/swift,kstaring/swift,gribozavr/swift,glessard/swift,austinzheng/swift,milseman/swift,glessard/swift,tardieu/swift,shajrawi/swift,jmgc/swift,xedin/swift,atrick/swift,manavgabhawala/swift,xedin/swift,CodaFi/swift,airspeedswift/swift,kstaring/swift,Jnosh/swift,gottesmm/swift,dduan/swift,xwu/swift,airspeedswift/swift,huonw/swift,karwa/swift,lorentey/swift,jopamer/swift,karwa/swift,stephentyrone/swift,ken0nek/swift,tardieu/swift,uasys/swift,lorentey/swift,SwiftAndroid/swift,brentdax/swift,nathawes/swift,frootloops/swift,kstaring/swift,djwbrown/swift,JaSpa/swift,nathawes/swift,deyton/swift,gribozavr/swift,jckarter/swift,ben-ng/swift,deyton/swift,jopamer/swift,ben-ng/swift,uasys/swift,codestergit/swift,danielmartin/swift,OscarSwanros/swift,amraboelela/swift,devincoughlin/swift,rudkx/swift,harlanhaskins/swift,sschiau/swift,tjw/swift,xedin/swift,hughbe/swift,felix91gr/swift,xwu/swift,benlangmuir/swift,swiftix/swift,swiftix/swift,rudkx/swift,kstaring/swift,lorentey/swift,uasys/swift,tjw/swift,deyton/swift,manavgabhawala/swift,aschwaighofer/swift,jopamer/swift,deyton/swift,gmilos/swift,KrishMunot/swift,natecook1000/swift,calebd/swift,johnno1962d/swift,allevato/swift,russbishop/swift,bitjammer/swift,johnno1962d/swift,harlanhaskins/swift,ben-ng/swift,ben-ng/swift,codestergit/swift,aschwaighofer/swift,hughbe/swift,ben-ng/swift,felix91gr/swift,manavgabhawala/swift,hughbe/swift,OscarSwanros/swift,JGiola/swift,natecook1000/swift,johnno1962d/swift,apple/swift,sschiau/swift,amraboelela/swift,tjw/swift,parkera/swift,airspeedswift/swift,jckarter/swift,karwa/swift,jckarter/swift,modocache/swift,gmilos/swift,KrishMunot/swift,gribozavr/swift,allevato/swift,xedin/swift,dreamsxin/swift,roambotics/swift,xwu/swift,SwiftAndroid/swift,huonw/swift,frootloops/swift,parkera/swift,therealbnut/swift,karwa/swift,parkera/swift,johnno1962d/swift,kperryua/swift,rudkx/swift,ahoppen/swift,gribozavr/swift,return/swift,deyton/swift,OscarSwanros/swift,JaSpa/swift,hooman/swift,calebd/swift,frootloops/swift,calebd/swift,tinysun212/swift-windows,alblue/swift,gregomni/swift,zisko/swift,xedin/swift,arvedviehweger/swift,dduan/swift,natecook1000/swift,tardieu/swift,milseman/swift,atrick/swift,zisko/swift,jtbandes/swift,jmgc/swift,gmilos/swift,tkremenek/swift,therealbnut/swift,bitjammer/swift,airspeedswift/swift,tkremenek/swift,milseman/swift,felix91gr/swift,gottesmm/swift,tardieu/swift,tjw/swift,alblue/swift,benlangmuir/swift,milseman/swift,practicalswift/swift,JGiola/swift,sschiau/swift,JGiola/swift,shajrawi/swift,OscarSwanros/swift,modocache/swift,benlangmuir/swift,jtbandes/swift,brentdax/swift,frootloops/swift,allevato/swift,return/swift,hooman/swift,Jnosh/swift,gmilos/swift,alblue/swift,gregomni/swift,xwu/swift,devincoughlin/swift,practicalswift/swift,shahmishal/swift,nathawes/swift,practicalswift/swift,milseman/swift,swiftix/swift,glessard/swift,swiftix/swift,allevato/swift,amraboelela/swift,jmgc/swift,codestergit/swift,Jnosh/swift,alblue/swift,apple/swift,huonw/swift,ken0nek/swift,parkera/swift,sschiau/swift,parkera/swift,IngmarStein/swift,aschwaighofer/swift,lorentey/swift,austinzheng/swift,jtbandes/swift,tardieu/swift,return/swift,huonw/swift,hooman/swift,glessard/swift,roambotics/swift,swiftix/swift,practicalswift/swift