Do not call preInlineUnconditionally in simplNonRecX
Do not call preInlineUnconditionally in simplNonRecX

This looks to me like a long-standing bug. simplNonRecX was calling
preInlineUnconditionally, even though it was given an already-simplified
expression.  Exponential behaviour beckons.


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