De-pessimize Bool.pick(n)/roll(n)
De-pessimize Bool.pick(n)/roll(n)

It appears that literal value candidates are not yet optimized away, so having
them slows things down considerably.  So the (n) cases are now back to what
they were before I started all this (instead of worse).

rakudo/rakudo,sjn/rakudo,cygx/rakudo,retupmoca/rakudo,skids/rakudo,samcv/rakudo,niner/rakudo,raydiak/rakudo,Leont/rakudo,skids/rakudo,tony-o/rakudo,ab5tract/rakudo,rakudo/rakudo,LLFourn/rakudo,skids/rakudo,tony-o/deb-rakudodaily,tony-o/deb-rakudodaily,nbrown/rakudo,samcv/rakudo,b2gills/rakudo,dankogai/rakudo,tony-o/deb-rakudodaily,paultcochrane/rakudo,laben/rakudo,teodozjan/rakudo,lucasbuchala/rakudo,tony-o/rakudo,rakudo/rakudo,teodozjan/rakudo,sjn/rakudo,zostay/rakudo,skids/rakudo,nbrown/rakudo,azawawi/rakudo,tbrowder/rakudo,softmoth/rakudo,rakudo/rakudo,nunorc/rakudo,MasterDuke17/rakudo,azawawi/rakudo,sergot/rakudo,labster/rakudo,MasterDuke17/rakudo,ugexe/rakudo,tbrowder/rakudo,salortiz/rakudo,lucasbuchala/rakudo,retupmoca/rakudo,jonathanstowe/rakudo,labster/rakudo,samcv/rakudo,b2gills/rakudo,jonathanstowe/rakudo,retupmoca/rakudo,labster/rakudo,nbrown/rakudo,cygx/rakudo,tbrowder/rakudo,retupmoca/rakudo,tbrowder/rakudo,awwaiid/rakudo,ab5tract/rakudo,skids/rakudo,paultcochrane/rakudo,salortiz/rakudo,tony-o/rakudo,usev6/rakudo,LLFourn/rakudo,ungrim97/rakudo,tony-o/rakudo,labster/rakudo,zhuomingliang/rakudo,rakudo/rakudo,salortiz/rakudo,azawawi/rakudo,ungrim97/rakudo,azawawi/rakudo,teodozjan/rakudo,tony-o/deb-rakudodaily,nunorc/rakudo,azawawi/rakudo,nbrown/rakudo,b2gills/rakudo,Gnouc/rakudo,Leont/rakudo,lucasbuchala/rakudo,tbrowder/rakudo,sjn/rakudo,tony-o/deb-rakudodaily,MasterDuke17/rakudo,teodozjan/rakudo,sergot/rakudo,samcv/rakudo,samcv/rakudo,nbrown/rakudo,ab5tract/rakudo,dankogai/rakudo,usev6/rakudo,ugexe/rakudo,Gnouc/rakudo,Leont/rakudo,cognominal/rakudo,salortiz/rakudo,b2gills/rakudo,jonathanstowe/rakudo,tony-o/rakudo,jonathanstowe/rakudo,zhuomingliang/rakudo,ugexe/rakudo,Leont/rakudo,MasterDuke17/rakudo,Gnouc/rakudo,softmoth/rakudo,Gnouc/rakudo,tony-o/rakudo,zhuomingliang/rakudo,softmoth/rakudo,zhuomingliang/rakudo,zostay/rakudo,LLFourn/rakudo,niner/rakudo,laben/rakudo,paultcochrane/rakudo,b2gills/rakudo,salortiz/rakudo,ungrim97/rakudo,ungrim97/rakudo,Gnouc/rakudo,cygx/rakudo,paultcochrane/rakudo,awwaiid/rakudo,ugexe/rakudo,sjn/rakudo,awwaiid/rakudo,paultcochrane/rakudo,tbrowder/rakudo,ugexe/rakudo,sjn/rakudo,dankogai/rakudo,usev6/rakudo,LLFourn/rakudo,zostay/rakudo,lucasbuchala/rakudo,labster/rakudo,MasterDuke17/rakudo,laben/rakudo,rakudo/rakudo,tony-o/deb-rakudodaily,ungrim97/rakudo,salortiz/rakudo,nunorc/rakudo,LLFourn/rakudo,tony-o/deb-rakudodaily,MasterDuke17/rakudo,raydiak/rakudo,labster/rakudo,dankogai/rakudo,Gnouc/rakudo,laben/rakudo,cognominal/rakudo,usev6/rakudo,raydiak/rakudo,softmoth/rakudo,nunorc/rakudo,cygx/rakudo,softmoth/rakudo,niner/rakudo,ab5tract/rakudo,zostay/rakudo,dankogai/rakudo,awwaiid/rakudo,jonathanstowe/rakudo,cygx/rakudo,usev6/rakudo,cognominal/rakudo,niner/rakudo,awwaiid/rakudo,sergot/rakudo,nbrown/rakudo,cognominal/rakudo,raydiak/rakudo,ab5tract/rakudo,sergot/rakudo,lucasbuchala/rakudo,cognominal/rakudo