Use llvm::MemoryBuffer::getBufferIdentifier(). Thanks, Jordan!
Use llvm::MemoryBuffer::getBufferIdentifier(). Thanks, Jordan!

Swift SVN r6745

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