fix ARM/LLVM target data layout specification together with target triple
fix ARM/LLVM target data layout specification together with target triple

This patch fixes ARM/LLVM target data layout specification based
on what Clang is using itself. I've modified Clang's used triple
a little bit from armv4t-* to arm-* though

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