[ownership-verifier] When checking uses, make sure to treat sources of assign/store that are trivially typed as trivial.
[ownership-verifier] When checking uses, make sure to treat sources of assign/store that are trivially typed as trivial.

Noticed while working through SILGen.

rdar://29791263

calebd/swift,frootloops/swift,lorentey/swift,devincoughlin/swift,swiftix/swift,jopamer/swift,practicalswift/swift,tkremenek/swift,xwu/swift,shahmishal/swift,tardieu/swift,jmgc/swift,zisko/swift,gottesmm/swift,gribozavr/swift,airspeedswift/swift,djwbrown/swift,manavgabhawala/swift,allevato/swift,JGiola/swift,harlanhaskins/swift,ahoppen/swift,gregomni/swift,gribozavr/swift,arvedviehweger/swift,uasys/swift,natecook1000/swift,tkremenek/swift,danielmartin/swift,nathawes/swift,gottesmm/swift,roambotics/swift,CodaFi/swift,zisko/swift,airspeedswift/swift,tjw/swift,hughbe/swift,jmgc/swift,roambotics/swift,shajrawi/swift,lorentey/swift,codestergit/swift,xedin/swift,deyton/swift,brentdax/swift,danielmartin/swift,jtbandes/swift,hooman/swift,aschwaighofer/swift,hughbe/swift,aschwaighofer/swift,milseman/swift,xedin/swift,tinysun212/swift-windows,alblue/swift,stephentyrone/swift,gottesmm/swift,sschiau/swift,brentdax/swift,deyton/swift,milseman/swift,hughbe/swift,karwa/swift,bitjammer/swift,arvedviehweger/swift,hughbe/swift,karwa/swift,zisko/swift,allevato/swift,alblue/swift,aschwaighofer/swift,parkera/swift,nathawes/swift,sschiau/swift,amraboelela/swift,gribozavr/swift,bitjammer/swift,roambotics/swift,gribozavr/swift,tjw/swift,gregomni/swift,apple/swift,jtbandes/swift,tkremenek/swift,deyton/swift,djwbrown/swift,airspeedswift/swift,codestergit/swift,gottesmm/swift,sschiau/swift,deyton/swift,tinysun212/swift-windows,lorentey/swift,rudkx/swift,return/swift,felix91gr/swift,bitjammer/swift,manavgabhawala/swift,atrick/swift,jckarter/swift,glessard/swift,gottesmm/swift,jtbandes/swift,jtbandes/swift,jmgc/swift,jmgc/swift,calebd/swift,jmgc/swift,shahmishal/swift,apple/swift,xwu/swift,parkera/swift,gregomni/swift,alblue/swift,devincoughlin/swift,codestergit/swift,ahoppen/swift,allevato/swift,gribozavr/swift,arvedviehweger/swift,shahmishal/swift,felix91gr/swift,nathawes/swift,karwa/swift,harlanhaskins/swift,arvedviehweger/swift,austinzheng/swift,airspeedswift/swift,practicalswift/swift,jtbandes/swift,tkremenek/swift,return/swift,jckarter/swift,deyton/swift,uasys/swift,xwu/swift,JaSpa/swift,huonw/swift,parkera/swift,huonw/swift,gottesmm/swift,zisko/swift,danielmartin/swift,devincoughlin/swift,natecook1000/swift,OscarSwanros/swift,austinzheng/swift,shajrawi/swift,karwa/swift,gregomni/swift,brentdax/swift,benlangmuir/swift,ahoppen/swift,practicalswift/swift,danielmartin/swift,codestergit/swift,roambotics/swift,felix91gr/swift,manavgabhawala/swift,karwa/swift,devincoughlin/swift,hughbe/swift,natecook1000/swift,parkera/swift,tinysun212/swift-windows,jopamer/swift,JGiola/swift,amraboelela/swift,nathawes/swift,huonw/swift,zisko/swift,tinysun212/swift-windows,swiftix/swift,JaSpa/swift,practicalswift/swift,stephentyrone/swift,shajrawi/swift,allevato/swift,atrick/swift,devincoughlin/swift,JGiola/swift,allevato/swift,sschiau/swift,sschiau/swift,swiftix/swift,practicalswift/swift,arvedviehweger/swift,milseman/swift,harlanhaskins/swift,roambotics/swift,huonw/swift,OscarSwanros/swift,glessard/swift,apple/swift,benlangmuir/swift,brentdax/swift,jtbandes/swift,Jnosh/swift,bitjammer/swift,danielmartin/swift,tardieu/swift,aschwaighofer/swift,natecook1000/swift,benlangmuir/swift,Jnosh/swift,frootloops/swift,jckarter/swift,natecook1000/swift,stephentyrone/swift,austinzheng/swift,brentdax/swift,calebd/swift,devincoughlin/swift,sschiau/swift,Jnosh/swift,tjw/swift,arvedviehweger/swift,allevato/swift,ahoppen/swift,xwu/swift,airspeedswift/swift,xedin/swift,jckarter/swift,return/swift,shahmishal/swift,djwbrown/swift,calebd/swift,JGiola/swift,djwbrown/swift,stephentyrone/swift,CodaFi/swift,djwbrown/swift,Jnosh/swift,xedin/swift,parkera/swift,xwu/swift,glessard/swift,stephentyrone/swift,return/swift,tjw/swift,hooman/swift,djwbrown/swift,aschwaighofer/swift,parkera/swift,amraboelela/swift,tjw/swift,bitjammer/swift,gribozavr/swift,felix91gr/swift,karwa/swift,nathawes/swift,manavgabhawala/swift,hooman/swift,deyton/swift,practicalswift/swift,glessard/swift,CodaFi/swift,amraboelela/swift,nathawes/swift,xedin/swift,harlanhaskins/swift,glessard/swift,uasys/swift,tardieu/swift,atrick/swift,shajrawi/swift,shajrawi/swift,swiftix/swift,alblue/swift,amraboelela/swift,sschiau/swift,manavgabhawala/swift,codestergit/swift,benlangmuir/swift,frootloops/swift,manavgabhawala/swift,shahmishal/swift,shajrawi/swift,jmgc/swift,tardieu/swift,zisko/swift,bitjammer/swift,jckarter/swift,shahmishal/swift,lorentey/swift,hughbe/swift,djwbrown/swift,danielmartin/swift,huonw/swift,stephentyrone/swift,swiftix/swift,austinzheng/swift,JGiola/swift,uasys/swift,shajrawi/swift,milseman/swift,codestergit/swift,jckarter/swift,JaSpa/swift,hooman/swift,codestergit/swift,atrick/swift,JaSpa/swift,tinysun212/swift-windows,frootloops/swift,tkremenek/swift,felix91gr/swift,xedin/swift,gribozavr/swift,lorentey/swift,natecook1000/swift,brentdax/swift,austinzheng/swift,shahmishal/swift,jopamer/swift,ahoppen/swift,aschwaighofer/swift,natecook1000/swift,CodaFi/swift,devincoughlin/swift,atrick/swift,tjw/swift,tardieu/swift,zisko/swift,gregomni/swift,CodaFi/swift,austinzheng/swift,harlanhaskins/swift,Jnosh/swift,tjw/swift,tkremenek/swift,uasys/swift,felix91gr/swift,rudkx/swift,airspeedswift/swift,amraboelela/swift,benlangmuir/swift,OscarSwanros/swift,tinysun212/swift-windows,devincoughlin/swift,return/swift,karwa/swift,atrick/swift,jopamer/swift,xwu/swift,frootloops/swift,return/swift,tinysun212/swift-windows,hooman/swift,alblue/swift,jmgc/swift,jopamer/swift,roambotics/swift,alblue/swift,apple/swift,practicalswift/swift,uasys/swift,shahmishal/swift,frootloops/swift,calebd/swift,xedin/swift,OscarSwanros/swift,gribozavr/swift,harlanhaskins/swift,huonw/swift,practicalswift/swift,Jnosh/swift,swiftix/swift,stephentyrone/swift,deyton/swift,felix91gr/swift,calebd/swift,lorentey/swift,swiftix/swift,shajrawi/swift,tardieu/swift,huonw/swift,arvedviehweger/swift,milseman/swift,return/swift,harlanhaskins/swift,CodaFi/swift,calebd/swift,xedin/swift,milseman/swift,jtbandes/swift,JaSpa/swift,JaSpa/swift,austinzheng/swift,parkera/swift,karwa/swift,hooman/swift,apple/swift,xwu/swift,jopamer/swift,hooman/swift,jckarter/swift,hughbe/swift,JaSpa/swift,uasys/swift,rudkx/swift,CodaFi/swift,danielmartin/swift,Jnosh/swift,rudkx/swift,tkremenek/swift,parkera/swift,allevato/swift,lorentey/swift,OscarSwanros/swift,milseman/swift,manavgabhawala/swift,gottesmm/swift,nathawes/swift,JGiola/swift,benlangmuir/swift,tardieu/swift,aschwaighofer/swift,alblue/swift,jopamer/swift,OscarSwanros/swift,apple/swift,sschiau/swift,frootloops/swift,gregomni/swift,ahoppen/swift,rudkx/swift,airspeedswift/swift,bitjammer/swift,brentdax/swift,amraboelela/swift,glessard/swift,lorentey/swift,OscarSwanros/swift,rudkx/swift