Run redundant load elimination earlier in the pipeline.
Run redundant load elimination earlier in the pipeline.

Doing this earlier means that optimizations that are looking at SIL
values (rather than memory) have more opportunities earlier.

Minimal impact at the moment, but this may allow for removing some later
passes that are repeated.

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