COWArrayOpt: Split cond_br critical edges after cloning loops
COWArrayOpt: Split cond_br critical edges after cloning loops

Our cannonical form requires this.

Swift SVN r25736

LeoShimonaka/swift,slavapestov/swift,airspeedswift/swift,jopamer/swift,frootloops/swift,rudkx/swift,danielmartin/swift,felix91gr/swift,austinzheng/swift,jopamer/swift,adrfer/swift,danielmartin/swift,cbrentharris/swift,dduan/swift,shajrawi/swift,kusl/swift,tardieu/swift,tinysun212/swift-windows,swiftix/swift.old,arvedviehweger/swift,shajrawi/swift,frootloops/swift,brentdax/swift,mightydeveloper/swift,felix91gr/swift,gmilos/swift,jtbandes/swift,arvedviehweger/swift,swiftix/swift.old,tardieu/swift,calebd/swift,jmgc/swift,kentya6/swift,shahmishal/swift,kentya6/swift,shajrawi/swift,khizkhiz/swift,apple/swift,nathawes/swift,allevato/swift,sdulal/swift,devincoughlin/swift,mightydeveloper/swift,djwbrown/swift,adrfer/swift,frootloops/swift,practicalswift/swift,devincoughlin/swift,natecook1000/swift,uasys/swift,manavgabhawala/swift,benlangmuir/swift,khizkhiz/swift,karwa/swift,bitjammer/swift,milseman/swift,IngmarStein/swift,atrick/swift,jtbandes/swift,roambotics/swift,russbishop/swift,gmilos/swift,zisko/swift,rudkx/swift,danielmartin/swift,arvedviehweger/swift,frootloops/swift,devincoughlin/swift,ahoppen/swift,zisko/swift,sschiau/swift,gregomni/swift,harlanhaskins/swift,return/swift,aschwaighofer/swift,tinysun212/swift-windows,JaSpa/swift,OscarSwanros/swift,zisko/swift,IngmarStein/swift,milseman/swift,stephentyrone/swift,devincoughlin/swift,JaSpa/swift,kperryua/swift,cbrentharris/swift,djwbrown/swift,tinysun212/swift-windows,Jnosh/swift,kstaring/swift,zisko/swift,LeoShimonaka/swift,roambotics/swift,austinzheng/swift,calebd/swift,MukeshKumarS/Swift,lorentey/swift,bitjammer/swift,jmgc/swift,MukeshKumarS/Swift,glessard/swift,KrishMunot/swift,alblue/swift,Jnosh/swift,brentdax/swift,kstaring/swift,Ivacker/swift,gottesmm/swift,parkera/swift,huonw/swift,xwu/swift,manavgabhawala/swift,russbishop/swift,milseman/swift,KrishMunot/swift,sdulal/swift,hughbe/swift,allevato/swift,airspeedswift/swift,harlanhaskins/swift,sdulal/swift,karwa/swift,swiftix/swift.old,xwu/swift,hooman/swift,adrfer/swift,shahmishal/swift,natecook1000/swift,therealbnut/swift,dduan/swift,sdulal/swift,LeoShimonaka/swift,IngmarStein/swift,Ivacker/swift,hooman/swift,adrfer/swift,tkremenek/swift,xedin/swift,ken0nek/swift,kentya6/swift,huonw/swift,CodaFi/swift,sdulal/swift,hooman/swift,tjw/swift,dreamsxin/swift,harlanhaskins/swift,uasys/swift,codestergit/swift,cbrentharris/swift,felix91gr/swift,austinzheng/swift,emilstahl/swift,OscarSwanros/swift,uasys/swift,danielmartin/swift,kperryua/swift,deyton/swift,JGiola/swift,swiftix/swift,jckarter/swift,JaSpa/swift,sschiau/swift,karwa/swift,huonw/swift,gregomni/swift,gmilos/swift,parkera/swift,swiftix/swift,tardieu/swift,gmilos/swift,therealbnut/swift,johnno1962d/swift,alblue/swift,tardieu/swift,Ivacker/swift,tinysun212/swift-windows,gribozavr/swift,stephentyrone/swift,nathawes/swift,LeoShimonaka/swift,return/swift,karwa/swift,jckarter/swift,shajrawi/swift,JGiola/swift,deyton/swift,hooman/swift,brentdax/swift,atrick/swift,tjw/swift,kentya6/swift,milseman/swift,alblue/swift,huonw/swift,harlanhaskins/swift,kusl/swift,johnno1962d/swift,deyton/swift,calebd/swift,JGiola/swift,gottesmm/swift,airspeedswift/swift,nathawes/swift,swiftix/swift.old,modocache/swift,kperryua/swift,hughbe/swift,johnno1962d/swift,KrishMunot/swift,allevato/swift,ken0nek/swift,adrfer/swift,shahmishal/swift,gregomni/swift,cbrentharris/swift,benlangmuir/swift,felix91gr/swift,dduan/swift,kentya6/swift,stephentyrone/swift,khizkhiz/swift,tjw/swift,jckarter/swift,OscarSwanros/swift,jopamer/swift,harlanhaskins/swift,karwa/swift,arvedviehweger/swift,gribozavr/swift,tkremenek/swift,dduan/swift,sschiau/swift,swiftix/swift,ben-ng/swift,lorentey/swift,cbrentharris/swift,rudkx/swift,harlanhaskins/swift,allevato/swift,dduan/swift,gottesmm/swift,ken0nek/swift,swiftix/swift.old,natecook1000/swift,ahoppen/swift,gottesmm/swift,devincoughlin/swift,tkremenek/swift,shahmishal/swift,calebd/swift,harlanhaskins/swift,amraboelela/swift,gribozavr/swift,mightydeveloper/swift,jopamer/swift,ben-ng/swift,austinzheng/swift,emilstahl/swift,djwbrown/swift,parkera/swift,codestergit/swift,brentdax/swift,kusl/swift,manavgabhawala/swift,tkremenek/swift,natecook1000/swift,alblue/swift,allevato/swift,tardieu/swift,bitjammer/swift,practicalswift/swift,IngmarStein/swift,slavapestov/swift,amraboelela/swift,parkera/swift,jmgc/swift,emilstahl/swift,MukeshKumarS/Swift,manavgabhawala/swift,apple/swift,mightydeveloper/swift,nathawes/swift,practicalswift/swift,bitjammer/swift,Ivacker/swift,CodaFi/swift,hughbe/swift,KrishMunot/swift,JaSpa/swift,kstaring/swift,kusl/swift,sschiau/swift,hughbe/swift,roambotics/swift,mightydeveloper/swift,russbishop/swift,xedin/swift,shajrawi/swift,slavapestov/swift,johnno1962d/swift,gmilos/swift,bitjammer/swift,johnno1962d/swift,sdulal/swift,russbishop/swift,calebd/swift,brentdax/swift,airspeedswift/swift,KrishMunot/swift,modocache/swift,frootloops/swift,amraboelela/swift,danielmartin/swift,SwiftAndroid/swift,khizkhiz/swift,jopamer/swift,swiftix/swift,SwiftAndroid/swift,parkera/swift,modocache/swift,adrfer/swift,sdulal/swift,jtbandes/swift,sschiau/swift,sschiau/swift,return/swift,atrick/swift,zisko/swift,tardieu/swift,aschwaighofer/swift,natecook1000/swift,kusl/swift,kstaring/swift,danielmartin/swift,xedin/swift,benlangmuir/swift,KrishMunot/swift,codestergit/swift,glessard/swift,SwiftAndroid/swift,LeoShimonaka/swift,hooman/swift,milseman/swift,deyton/swift,brentdax/swift,glessard/swift,dduan/swift,parkera/swift,austinzheng/swift,roambotics/swift,Ivacker/swift,allevato/swift,arvedviehweger/swift,gottesmm/swift,parkera/swift,Ivacker/swift,ben-ng/swift,jckarter/swift,slavapestov/swift,kusl/swift,allevato/swift,aschwaighofer/swift,tardieu/swift,tjw/swift,xwu/swift,kentya6/swift,emilstahl/swift,codestergit/swift,CodaFi/swift,modocache/swift,austinzheng/swift,codestergit/swift,slavapestov/swift,karwa/swift,tinysun212/swift-windows,emilstahl/swift,djwbrown/swift,tinysun212/swift-windows,gribozavr/swift,IngmarStein/swift,xedin/swift,xedin/swift,emilstahl/swift,stephentyrone/swift,shahmishal/swift,therealbnut/swift,aschwaighofer/swift,brentdax/swift,jmgc/swift,Jnosh/swift,slavapestov/swift,therealbnut/swift,kusl/swift,shahmishal/swift,swiftix/swift.old,kperryua/swift,amraboelela/swift,uasys/swift,hughbe/swift,devincoughlin/swift,ahoppen/swift,Ivacker/swift,codestergit/swift,nathawes/swift,JaSpa/swift,arvedviehweger/swift,huonw/swift,CodaFi/swift,mightydeveloper/swift,emilstahl/swift,return/swift,LeoShimonaka/swift,kperryua/swift,tinysun212/swift-windows,deyton/swift,ahoppen/swift,nathawes/swift,ahoppen/swift,jckarter/swift,xedin/swift,CodaFi/swift,xwu/swift,IngmarStein/swift,ahoppen/swift,ben-ng/swift,shahmishal/swift,hooman/swift,dreamsxin/swift,uasys/swift,milseman/swift,manavgabhawala/swift,tjw/swift,glessard/swift,tjw/swift,MukeshKumarS/Swift,slavapestov/swift,apple/swift,alblue/swift,cbrentharris/swift,gregomni/swift,return/swift,huonw/swift,SwiftAndroid/swift,return/swift,djwbrown/swift,cbrentharris/swift,jmgc/swift,benlangmuir/swift,hughbe/swift,codestergit/swift,frootloops/swift,jckarter/swift,lorentey/swift,ben-ng/swift,nathawes/swift,kstaring/swift,ken0nek/swift,gmilos/swift,LeoShimonaka/swift,gregomni/swift,khizkhiz/swift,lorentey/swift,amraboelela/swift,SwiftAndroid/swift,amraboelela/swift,MukeshKumarS/Swift,johnno1962d/swift,adrfer/swift,ken0nek/swift,stephentyrone/swift,LeoShimonaka/swift,roambotics/swift,sschiau/swift,practicalswift/swift,deyton/swift,amraboelela/swift,alblue/swift,xwu/swift,shajrawi/swift,ken0nek/swift,swiftix/swift,jopamer/swift,Jnosh/swift,glessard/swift,sschiau/swift,aschwaighofer/swift,shahmishal/swift,bitjammer/swift,CodaFi/swift,kusl/swift,jmgc/swift,apple/swift,apple/swift,zisko/swift,djwbrown/swift,natecook1000/swift,swiftix/swift,alblue/swift,rudkx/swift,shajrawi/swift,xwu/swift,jopamer/swift,airspeedswift/swift,gribozavr/swift,jtbandes/swift,lorentey/swift,khizkhiz/swift,OscarSwanros/swift,deyton/swift,JGiola/swift,practicalswift/swift,gribozavr/swift,jmgc/swift,bitjammer/swift,modocache/swift,JaSpa/swift,khizkhiz/swift,therealbnut/swift,gribozavr/swift,atrick/swift,tkremenek/swift,stephentyrone/swift,SwiftAndroid/swift,russbishop/swift,calebd/swift,IngmarStein/swift,manavgabhawala/swift,karwa/swift,jtbandes/swift,sdulal/swift,kperryua/swift,devincoughlin/swift,felix91gr/swift,tjw/swift,djwbrown/swift,calebd/swift,jckarter/swift,frootloops/swift,therealbnut/swift,swiftix/swift.old,return/swift,JaSpa/swift,arvedviehweger/swift,lorentey/swift,tkremenek/swift,swiftix/swift.old,practicalswift/swift,mightydeveloper/swift,dduan/swift,cbrentharris/swift,huonw/swift,kentya6/swift,Ivacker/swift,glessard/swift,shajrawi/swift,gottesmm/swift,stephentyrone/swift,zisko/swift,austinzheng/swift,lorentey/swift,xwu/swift,airspeedswift/swift,hughbe/swift,aschwaighofer/swift,jtbandes/swift,benlangmuir/swift,lorentey/swift,danielmartin/swift,parkera/swift,natecook1000/swift,felix91gr/swift,karwa/swift,jtbandes/swift,modocache/swift,therealbnut/swift,benlangmuir/swift,Jnosh/swift,gregomni/swift,roambotics/swift,russbishop/swift,KrishMunot/swift,JGiola/swift,apple/swift,ben-ng/swift,swiftix/swift,ken0nek/swift,OscarSwanros/swift,mightydeveloper/swift,ben-ng/swift,emilstahl/swift,Jnosh/swift,atrick/swift,practicalswift/swift,MukeshKumarS/Swift,SwiftAndroid/swift,rudkx/swift,atrick/swift,devincoughlin/swift,milseman/swift,xedin/swift,OscarSwanros/swift,gmilos/swift,kentya6/swift,kstaring/swift,kstaring/swift,Jnosh/swift,kperryua/swift,CodaFi/swift,felix91gr/swift,russbishop/swift,practicalswift/swift,modocache/swift,airspeedswift/swift,xedin/swift,johnno1962d/swift,MukeshKumarS/Swift,JGiola/swift,gottesmm/swift,manavgabhawala/swift,uasys/swift,uasys/swift,gribozavr/swift,rudkx/swift,hooman/swift,aschwaighofer/swift,tkremenek/swift,OscarSwanros/swift