Fix #7722: iOS runtime loader quirk.
Fix #7722: iOS runtime loader quirk.

Patch from Stephen Blackheath!

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