IRGen: Multiply vector size by number of elements.
IRGen: Multiply vector size by number of elements.

Someone might want to use the other elements besides the first someday.

Swift SVN r9055

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