SILGen: Don't check requiresObjCDispatch for dynamic_method lookups.
SILGen: Don't check requiresObjCDispatch for dynamic_method lookups.

They by definition always require ObjC dispatch. Will be tested when 'dynamic' is enabled.

Swift SVN r20284

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