Comment out a pprTrace unless DEBUG is on (fix Trac #5929)
Comment out a pprTrace unless DEBUG is on (fix Trac #5929)

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