Fix small_memcpy of three bytes
Fix small_memcpy of three bytes

natecook1000/swift,jmgc/swift,tjw/swift,JGiola/swift,parkera/swift,lorentey/swift,tkremenek/swift,harlanhaskins/swift,tkremenek/swift,tjw/swift,amraboelela/swift,jckarter/swift,amraboelela/swift,allevato/swift,xedin/swift,apple/swift,zisko/swift,allevato/swift,rudkx/swift,nathawes/swift,devincoughlin/swift,brentdax/swift,zisko/swift,JGiola/swift,hooman/swift,atrick/swift,jckarter/swift,JGiola/swift,harlanhaskins/swift,CodaFi/swift,nathawes/swift,devincoughlin/swift,atrick/swift,jopamer/swift,benlangmuir/swift,parkera/swift,alblue/swift,frootloops/swift,devincoughlin/swift,harlanhaskins/swift,harlanhaskins/swift,jopamer/swift,natecook1000/swift,devincoughlin/swift,danielmartin/swift,allevato/swift,harlanhaskins/swift,gribozavr/swift,CodaFi/swift,shajrawi/swift,amraboelela/swift,aschwaighofer/swift,shahmishal/swift,brentdax/swift,rudkx/swift,ahoppen/swift,lorentey/swift,practicalswift/swift,tjw/swift,amraboelela/swift,practicalswift/swift,jopamer/swift,huonw/swift,frootloops/swift,alblue/swift,natecook1000/swift,zisko/swift,apple/swift,xedin/swift,jopamer/swift,gregomni/swift,gribozavr/swift,airspeedswift/swift,glessard/swift,gribozavr/swift,xwu/swift,xedin/swift,allevato/swift,sschiau/swift,jmgc/swift,ahoppen/swift,glessard/swift,shahmishal/swift,huonw/swift,allevato/swift,stephentyrone/swift,nathawes/swift,benlangmuir/swift,atrick/swift,sschiau/swift,apple/swift,xwu/swift,lorentey/swift,gribozavr/swift,hooman/swift,shahmishal/swift,apple/swift,benlangmuir/swift,parkera/swift,alblue/swift,stephentyrone/swift,brentdax/swift,austinzheng/swift,apple/swift,stephentyrone/swift,shajrawi/swift,practicalswift/swift,zisko/swift,benlangmuir/swift,danielmartin/swift,danielmartin/swift,karwa/swift,CodaFi/swift,glessard/swift,huonw/swift,airspeedswift/swift,shajrawi/swift,aschwaighofer/swift,sschiau/swift,devincoughlin/swift,gribozavr/swift,roambotics/swift,tkremenek/swift,roambotics/swift,karwa/swift,jmgc/swift,parkera/swift,brentdax/swift,aschwaighofer/swift,gribozavr/swift,shahmishal/swift,gribozavr/swift,apple/swift,practicalswift/swift,atrick/swift,xwu/swift,austinzheng/swift,rudkx/swift,frootloops/swift,jopamer/swift,nathawes/swift,tkremenek/swift,alblue/swift,stephentyrone/swift,harlanhaskins/swift,huonw/swift,nathawes/swift,CodaFi/swift,ahoppen/swift,nathawes/swift,sschiau/swift,airspeedswift/swift,shahmishal/swift,practicalswift/swift,devincoughlin/swift,austinzheng/swift,roambotics/swift,roambotics/swift,xwu/swift,tjw/swift,karwa/swift,devincoughlin/swift,jmgc/swift,devincoughlin/swift,jmgc/swift,jckarter/swift,allevato/swift,austinzheng/swift,huonw/swift,atrick/swift,CodaFi/swift,shajrawi/swift,tjw/swift,gregomni/swift,glessard/swift,airspeedswift/swift,jckarter/swift,nathawes/swift,brentdax/swift,rudkx/swift,CodaFi/swift,natecook1000/swift,aschwaighofer/swift,gribozavr/swift,jmgc/swift,tkremenek/swift,ahoppen/swift,karwa/swift,airspeedswift/swift,tkremenek/swift,gregomni/swift,shahmishal/swift,sschiau/swift,xwu/swift,natecook1000/swift,shahmishal/swift,aschwaighofer/swift,parkera/swift,jopamer/swift,rudkx/swift,airspeedswift/swift,sschiau/swift,frootloops/swift,tjw/swift,jmgc/swift,jckarter/swift,sschiau/swift,harlanhaskins/swift,atrick/swift,xedin/swift,gregomni/swift,sschiau/swift,xedin/swift,shajrawi/swift,parkera/swift,aschwaighofer/swift,jckarter/swift,practicalswift/swift,stephentyrone/swift,roambotics/swift,xedin/swift,airspeedswift/swift,austinzheng/swift,xedin/swift,alblue/swift,frootloops/swift,xwu/swift,hooman/swift,karwa/swift,shajrawi/swift,CodaFi/swift,JGiola/swift,shahmishal/swift,xedin/swift,austinzheng/swift,parkera/swift,JGiola/swift,zisko/swift,alblue/swift,shajrawi/swift,benlangmuir/swift,tjw/swift,ahoppen/swift,danielmartin/swift,alblue/swift,rudkx/swift,zisko/swift,hooman/swift,frootloops/swift,stephentyrone/swift,brentdax/swift,frootloops/swift,jopamer/swift,hooman/swift,lorentey/swift,benlangmuir/swift,allevato/swift,karwa/swift,karwa/swift,zisko/swift,gregomni/swift,amraboelela/swift,lorentey/swift,shajrawi/swift,amraboelela/swift,amraboelela/swift,lorentey/swift,lorentey/swift,gregomni/swift,tkremenek/swift,practicalswift/swift,danielmartin/swift,jckarter/swift,roambotics/swift,JGiola/swift,huonw/swift,brentdax/swift,practicalswift/swift,danielmartin/swift,glessard/swift,danielmartin/swift,karwa/swift,natecook1000/swift,hooman/swift,stephentyrone/swift,xwu/swift,parkera/swift,aschwaighofer/swift,natecook1000/swift,huonw/swift,austinzheng/swift,hooman/swift,lorentey/swift,glessard/swift,ahoppen/swift