X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=clash%2FCLasH%2FVHDL%2FGenerate.hs;h=c56bdbe462e1e085354b9042e9d0f48fd83a3300;hb=82245ee4c9b5e653738fbeb168d245a6f3a5b91b;hp=df0991c39a25698fc656d6aa12dffa8f5a87d7fe;hpb=cbba6f00fdcbc5620c49fc8df908930b9fa87b0b;p=matthijs%2Fmaster-project%2Fc%CE%BBash.git diff --git a/clash/CLasH/VHDL/Generate.hs b/clash/CLasH/VHDL/Generate.hs index df0991c..c56bdbe 100644 --- a/clash/CLasH/VHDL/Generate.hs +++ b/clash/CLasH/VHDL/Generate.hs @@ -301,7 +301,7 @@ mkConcSm (bndr, expr@(CoreSyn.Case (CoreSyn.Var scrut) _ _ alts)) = do let enums = [AST.PrimLit "'1'", AST.PrimLit "'0'"] return (enums, scrut_expr) (BuiltinType "Bool") -> do - let enums = [AST.PrimLit "true", AST.PrimLit "false"] + let enums = [AST.PrimLit "false", AST.PrimLit "true"] return (enums, scrut_expr) _ -> error $ "\nSelector case on weird scrutinee: " ++ pprString scrut ++ " scrutinee type: " ++ pprString (Id.idType scrut) -- Omit first condition, which is the default. Look up each altcon in @@ -311,11 +311,7 @@ mkConcSm (bndr, expr@(CoreSyn.Case (CoreSyn.Var scrut) _ _ alts)) = do -- alternatives. let cond_exprs = map (\x -> cmp AST.:=: x) altcons -- Rotate expressions to the left, so that the expression related to the default case is the last - let alts' = case alts of - ((CoreSyn.DEFAULT,_,_):_) -> ((tail alts) ++ [head alts]) - otherwise -> alts - - exprs <- MonadState.lift tsType $ mapM (varToVHDLExpr . (\(_,_,CoreSyn.Var expr) -> expr)) alts' --((tail alts) ++ [head alts]) + exprs <- MonadState.lift tsType $ mapM (varToVHDLExpr . (\(_,_,CoreSyn.Var expr) -> expr)) ((tail alts) ++ [head alts]) return ([mkAltsAssign (Left bndr) cond_exprs exprs], []) mkConcSm (_, CoreSyn.Case _ _ _ _) = error "\nVHDL.mkConcSm: Not in normal form: Case statement does not have a simple variable as scrutinee"