Substitude uses of lists:reverse(L1) ++ L2 with lists:reverse(L1, L2)

2 files changed, 9 insertions, 9 deletions

diff --git a/lib/hipe/icode/hipe_icode_fp.erl b/lib/hipe/icode/hipe_icode_fp.erl
index c0cd9bd2d1..38b3881a77 100644
--- a/lib/hipe/icode/hipe_icode_fp.erl
+++ b/lib/hipe/icode/hipe_icode_fp.erl
@@ -424,7 +424,7 @@ redirect_phis([I|Is] = Code, OldFrom, NewFrom, Acc) ->
       NewI = hipe_icode:phi_redirect_pred(I, OldFrom, NewFrom),
       redirect_phis(Is, OldFrom, NewFrom, [NewI|Acc]);
     _ ->
-      lists:reverse(Acc) ++ Code
+      lists:reverse(Acc, Code)
   end;
 redirect_phis([], _OldFrom, _NewFrom, Acc) ->
   lists:reverse(Acc).
diff --git a/lib/hipe/icode/hipe_icode_mulret.erl b/lib/hipe/icode/hipe_icode_mulret.erl
index 2402bad42c..99522f6430 100644
--- a/lib/hipe/icode/hipe_icode_mulret.erl
+++ b/lib/hipe/icode/hipe_icode_mulret.erl
@@ -1166,9 +1166,9 @@ printCallList([]) -> io:format("~n").
 %% removeUnElems([#icode_call{'fun'={unsafe_element,_}, args=Var}|List], Var, Res) ->
 %%     removeUnElems(List, Var, Res);
 %% removeUnElems([I=#icode_move{dst=Var}|List], [Var], Res) ->
-%%     lists:reverse(Res) ++ [I|List];
+%%     lists:reverse(Res, [I|List]);
 %% removeUnElems([I=#icode_call{dstlist=Var}|List], Var, Res) ->
-%%     lists:reverse(Res) ++ [I|List];
+%%     lists:reverse(Res, [I|List]);
 %% removeUnElems([I|List], Var, Res) ->
 %%     removeUnElems(List, Var, [I|Res]);
 %% removeUnElems([], _, Res) -> lists:reverse(Res).
@@ -1187,7 +1187,7 @@ printCallList([]) -> io:format("~n").
 %% 			false ->
 %% 			    case lists:member(Var, Defs) of
 %% 				true ->
-%% 				    lists:reverse(Res) ++ [I|List];
+%% 				    lists:reverse(Res, [I|List]);
 %% 				false ->
 %% 				    removeUnElems(List, Var, [I|Res])
 %% 			    end 
@@ -1195,7 +1195,7 @@ printCallList([]) -> io:format("~n").
 %% 		false ->
 %% 		    case lists:member(Var, Defs) of
 %% 			true ->
-%% 			    lists:reverse(Res) ++ [I|List];
+%% 			    lists:reverse(Res, [I|List]);
 %% 			false ->
 %% 			    removeUnElems(List, Var, [I|Res])
 %% 		    end
@@ -1203,7 +1203,7 @@ printCallList([]) -> io:format("~n").
 %% 	false ->
 %% 	    case lists:member(Var, Defs) of
 %% 		true ->
-%% 		    lists:reverse(Res) ++ [I|List];
+%% 		    lists:reverse(Res, [I|List]);
 %% 		false ->
 %% 		    removeUnElems(List, Var, [I|Res])
 %% 	    end
@@ -1248,16 +1248,16 @@ printCallList([]) -> io:format("~n").
 %% modifyCode([I|Code], Var, Res) ->
 %%     case scanInstr(I, Var) of
 %% 	{move, Arity, VarLst} ->
-%% 	    Code2 = [#icode_return{vars=VarLst}, I |lists:reverse(Res) ++ Code],
+%% 	    Code2 = [#icode_return{vars=VarLst}, I |lists:reverse(Res, Code)],
 %% 	    {Arity, lists:reverse(Code2)};
 %% 	{mktuple, Arity, VarLst} ->
-%% 	    Code2 = [#icode_return{vars=VarLst}|lists:reverse(Res) ++ Code],
+%% 	    Code2 = [#icode_return{vars=VarLst}|lists:reverse(Res, Code)],
 %% 	    {Arity, lists:reverse(Code2)};
 %% 	other ->
 %% 	    modifyCode(Code, Var, [I|Res])
 %%     end;
 %% modifyCode([], Var, Res) ->
-%%     {1, lists:reverse(Res) ++ [#icode_return{vars=Var}]}.
+%%     {1, lists:reverse(Res, [#icode_return{vars=Var}]}.
     
 %% scanInstr(#icode_call{dstlist=Var, 'fun'=mktuple, args=Lst}, Var) ->
 %%     {mktuple, length(Lst), Lst};