Revert "Fix more 32 bit performance fallout."
Revert "Fix more 32 bit performance fallout."

This reverts commit c5088e299a66109346057afc151c33e47b850b92.

green-haskell/ghc,sgillespie/ghc,nathyong/microghc-ghc,shlevy/ghc,TomMD/ghc,snoyberg/ghc,nushio3/ghc,AlexanderPankiv/ghc,ezyang/ghc,da-x/ghc,TomMD/ghc,vikraman/ghc,elieux/ghc,bitemyapp/ghc,nathyong/microghc-ghc,GaloisInc/halvm-ghc,AlexanderPankiv/ghc,GaloisInc/halvm-ghc,nkaretnikov/ghc,ezyang/ghc,lukexi/ghc-7.8-arm64,christiaanb/ghc,shlevy/ghc,anton-dessiatov/ghc,olsner/ghc,gridaphobe/ghc,bitemyapp/ghc,tjakway/ghcjvm,fmthoma/ghc,olsner/ghc,mfine/ghc,wxwxwwxxx/ghc,holzensp/ghc,acowley/ghc,ml9951/ghc,forked-upstream-packages-for-ghcjs/ghc,hferreiro/replay,vTurbine/ghc,da-x/ghc,siddhanathan/ghc,ezyang/ghc,ml9951/ghc,gcampax/ghc,mcschroeder/ghc,tjakway/ghcjvm,gridaphobe/ghc,mcschroeder/ghc,lukexi/ghc,lukexi/ghc,elieux/ghc,acowley/ghc,gridaphobe/ghc,sgillespie/ghc,ml9951/ghc,forked-upstream-packages-for-ghcjs/ghc,gcampax/ghc,da-x/ghc,ml9951/ghc,snoyberg/ghc,christiaanb/ghc,da-x/ghc,hferreiro/replay,ghc-android/ghc,tibbe/ghc,mfine/ghc,mfine/ghc,fmthoma/ghc,acowley/ghc,urbanslug/ghc,spacekitteh/smcghc,wxwxwwxxx/ghc,mcschroeder/ghc,ezyang/ghc,forked-upstream-packages-for-ghcjs/ghc,mcschroeder/ghc,nkaretnikov/ghc,AlexanderPankiv/ghc,vikraman/ghc,fmthoma/ghc,jstolarek/ghc,olsner/ghc,sgillespie/ghc,AlexanderPankiv/ghc,vikraman/ghc,lukexi/ghc-7.8-arm64,anton-dessiatov/ghc,gcampax/ghc,tjakway/ghcjvm,tjakway/ghcjvm,siddhanathan/ghc,nathyong/microghc-ghc,oldmanmike/ghc,nushio3/ghc,nkaretnikov/ghc,bitemyapp/ghc,elieux/ghc,vTurbine/ghc,mcschroeder/ghc,gridaphobe/ghc,wxwxwwxxx/ghc,frantisekfarka/ghc-dsi,urbanslug/ghc,green-haskell/ghc,wxwxwwxxx/ghc,vikraman/ghc,mettekou/ghc,wxwxwwxxx/ghc,oldmanmike/ghc,ml9951/ghc,shlevy/ghc,da-x/ghc,snoyberg/ghc,vikraman/ghc,elieux/ghc,christiaanb/ghc,ghc-android/ghc,vTurbine/ghc,jstolarek/ghc,fmthoma/ghc,christiaanb/ghc,sdiehl/ghc,GaloisInc/halvm-ghc,sgillespie/ghc,fmthoma/ghc,tjakway/ghcjvm,forked-upstream-packages-for-ghcjs/ghc,nushio3/ghc,siddhanathan/ghc,acowley/ghc,mettekou/ghc,GaloisInc/halvm-ghc,anton-dessiatov/ghc,green-haskell/ghc,lukexi/ghc,hferreiro/replay,jstolarek/ghc,oldmanmike/ghc,ryantm/ghc,mettekou/ghc,shlevy/ghc,mfine/ghc,jstolarek/ghc,spacekitteh/smcghc,ghc-android/ghc,tjakway/ghcjvm,wxwxwwxxx/ghc,sgillespie/ghc,siddhanathan/ghc,TomMD/ghc,acowley/ghc,sdiehl/ghc,lukexi/ghc-7.8-arm64,christiaanb/ghc,christiaanb/ghc,TomMD/ghc,spacekitteh/smcghc,ml9951/ghc,gridaphobe/ghc,shlevy/ghc,vikraman/ghc,sdiehl/ghc,gcampax/ghc,anton-dessiatov/ghc,mettekou/ghc,lukexi/ghc-7.8-arm64,nathyong/microghc-ghc,forked-upstream-packages-for-ghcjs/ghc,vTurbine/ghc,da-x/ghc,vikraman/ghc,GaloisInc/halvm-ghc,nkaretnikov/ghc,oldmanmike/ghc,jstolarek/ghc,forked-upstream-packages-for-ghcjs/ghc,gcampax/ghc,olsner/ghc,ryantm/ghc,lukexi/ghc,snoyberg/ghc,sgillespie/ghc,TomMD/ghc,sdiehl/ghc,elieux/ghc,nushio3/ghc,shlevy/ghc,vTurbine/ghc,ryantm/ghc,hferreiro/replay,christiaanb/ghc,da-x/ghc,urbanslug/ghc,olsner/ghc,sdiehl/ghc,gridaphobe/ghc,vTurbine/ghc,gcampax/ghc,hferreiro/replay,elieux/ghc,sdiehl/ghc,nathyong/microghc-ghc,holzensp/ghc,forked-upstream-packages-for-ghcjs/ghc,urbanslug/ghc,tibbe/ghc,green-haskell/ghc,siddhanathan/ghc,GaloisInc/halvm-ghc,ml9951/ghc,urbanslug/ghc,mcschroeder/ghc,anton-dessiatov/ghc,bitemyapp/ghc,nathyong/microghc-ghc,elieux/ghc,ghc-android/ghc,fmthoma/ghc,frantisekfarka/ghc-dsi,mfine/ghc,sdiehl/ghc,siddhanathan/ghc,hferreiro/replay,frantisekfarka/ghc-dsi,ezyang/ghc,ghc-android/ghc,bitemyapp/ghc,tibbe/ghc,shlevy/ghc,TomMD/ghc,nkaretnikov/ghc,snoyberg/ghc,spacekitteh/smcghc,tibbe/ghc,AlexanderPankiv/ghc,ezyang/ghc,olsner/ghc,ryantm/ghc,ezyang/ghc,TomMD/ghc,acowley/ghc,anton-dessiatov/ghc,siddhanathan/ghc,oldmanmike/ghc,gcampax/ghc,nushio3/ghc,wxwxwwxxx/ghc,nushio3/ghc,lukexi/ghc,urbanslug/ghc,snoyberg/ghc,AlexanderPankiv/ghc,GaloisInc/halvm-ghc,snoyberg/ghc,AlexanderPankiv/ghc,mettekou/ghc,spacekitteh/smcghc,mettekou/ghc,fmthoma/ghc,hferreiro/replay,holzensp/ghc,mettekou/ghc,tibbe/ghc,nkaretnikov/ghc,oldmanmike/ghc,ghc-android/ghc,nushio3/ghc,urbanslug/ghc,mfine/ghc,vTurbine/ghc,gridaphobe/ghc,frantisekfarka/ghc-dsi,nkaretnikov/ghc,ryantm/ghc,mcschroeder/ghc,green-haskell/ghc,lukexi/ghc-7.8-arm64,tjakway/ghcjvm,ml9951/ghc,ghc-android/ghc,frantisekfarka/ghc-dsi,olsner/ghc,acowley/ghc,anton-dessiatov/ghc,oldmanmike/ghc,nathyong/microghc-ghc,sgillespie/ghc,holzensp/ghc,mfine/ghc,holzensp/ghc