Add -XNegativeLiterals to the flag list
Add -XNegativeLiterals to the flag list

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