In recursivelyDeleteTriviallyDeadInstructions, call the callback before we mutate the state of the to be deleted instructions.
In recursivelyDeleteTriviallyDeadInstructions, call the callback before we mutate the state of the to be deleted instructions.

Previously in the aforementioned function, we drop the operands of the
instruction before we call the callback function.

This means that if, for instance, one was printing out that instruction,
the printer would blow up when it attempts to access the
instruction.

Swift SVN r20003

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