Do copy forwarding across inout args.
Do copy forwarding across inout args.

I also added temporary bisect flags.

Swift SVN r22686

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