HeapStackCheck: Small refactoring
HeapStackCheck: Small refactoring

Use modern Cmm argument syntax in stg_block_blackhole definition.

Reviewed By: simonmar, austin

Differential Revision: https://phabricator.haskell.org/D1210

snoyberg/ghc,vTurbine/ghc,gridaphobe/ghc,elieux/ghc,gridaphobe/ghc,mettekou/ghc,vTurbine/ghc,shlevy/ghc,nushio3/ghc,wxwxwwxxx/ghc,snoyberg/ghc,mfine/ghc,tjakway/ghcjvm,GaloisInc/halvm-ghc,GaloisInc/halvm-ghc,nushio3/ghc,AlexanderPankiv/ghc,nkaretnikov/ghc,tjakway/ghcjvm,sdiehl/ghc,elieux/ghc,ml9951/ghc,gridaphobe/ghc,mettekou/ghc,da-x/ghc,GaloisInc/halvm-ghc,mettekou/ghc,ezyang/ghc,ezyang/ghc,vikraman/ghc,tjakway/ghcjvm,sdiehl/ghc,mfine/ghc,oldmanmike/ghc,ghc-android/ghc,da-x/ghc,elieux/ghc,AlexanderPankiv/ghc,GaloisInc/halvm-ghc,gridaphobe/ghc,vikraman/ghc,siddhanathan/ghc,olsner/ghc,wxwxwwxxx/ghc,sgillespie/ghc,ezyang/ghc,mcschroeder/ghc,tjakway/ghcjvm,mcschroeder/ghc,nushio3/ghc,sgillespie/ghc,nkaretnikov/ghc,sdiehl/ghc,oldmanmike/ghc,oldmanmike/ghc,gridaphobe/ghc,elieux/ghc,ezyang/ghc,oldmanmike/ghc,ml9951/ghc,mcschroeder/ghc,ghc-android/ghc,wxwxwwxxx/ghc,wxwxwwxxx/ghc,sdiehl/ghc,mettekou/ghc,snoyberg/ghc,sdiehl/ghc,gridaphobe/ghc,ml9951/ghc,mfine/ghc,nkaretnikov/ghc,ezyang/ghc,olsner/ghc,nushio3/ghc,vTurbine/ghc,vTurbine/ghc,siddhanathan/ghc,shlevy/ghc,olsner/ghc,ghc-android/ghc,da-x/ghc,snoyberg/ghc,elieux/ghc,ml9951/ghc,nushio3/ghc,sgillespie/ghc,mettekou/ghc,shlevy/ghc,ghc-android/ghc,shlevy/ghc,sgillespie/ghc,sgillespie/ghc,da-x/ghc,vikraman/ghc,ghc-android/ghc,AlexanderPankiv/ghc,nkaretnikov/ghc,mfine/ghc,gridaphobe/ghc,vTurbine/ghc,mettekou/ghc,ml9951/ghc,olsner/ghc,GaloisInc/halvm-ghc,da-x/ghc,tjakway/ghcjvm,mfine/ghc,snoyberg/ghc,ghc-android/ghc,vikraman/ghc,siddhanathan/ghc,oldmanmike/ghc,shlevy/ghc,siddhanathan/ghc,wxwxwwxxx/ghc,sgillespie/ghc,ml9951/ghc,mcschroeder/ghc,siddhanathan/ghc,elieux/ghc,sgillespie/ghc,AlexanderPankiv/ghc,mcschroeder/ghc,siddhanathan/ghc,mcschroeder/ghc,nkaretnikov/ghc,vikraman/ghc,mfine/ghc,nkaretnikov/ghc,ml9951/ghc,shlevy/ghc,AlexanderPankiv/ghc,shlevy/ghc,olsner/ghc,vikraman/ghc,AlexanderPankiv/ghc,siddhanathan/ghc,ezyang/ghc,ghc-android/ghc,mfine/ghc,ml9951/ghc,ezyang/ghc,GaloisInc/halvm-ghc,snoyberg/ghc,tjakway/ghcjvm,mettekou/ghc,nushio3/ghc,AlexanderPankiv/ghc,elieux/ghc,sdiehl/ghc,vikraman/ghc,vTurbine/ghc,wxwxwwxxx/ghc,mcschroeder/ghc,snoyberg/ghc,oldmanmike/ghc,vTurbine/ghc,wxwxwwxxx/ghc,da-x/ghc,GaloisInc/halvm-ghc,sdiehl/ghc,nkaretnikov/ghc,olsner/ghc,oldmanmike/ghc,nushio3/ghc,da-x/ghc,olsner/ghc,tjakway/ghcjvm