[test] Use '-target' for cc args as well.
[test] Use '-target' for cc args as well.

Swift SVN r28206

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