runtime: always provide swift_retainAndReturnThree()
runtime: always provide swift_retainAndReturnThree()

We've disabled the fast entry points for now on the simulator, but the
ARC optimizer doesn't know that. This is a workaround.

Swift SVN r14425

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