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-rw-r--r--lib/compiler/src/beam_dead.erl14
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/compiler/src/beam_dead.erl b/lib/compiler/src/beam_dead.erl
index cf6272a2ff..92d8e5acb3 100644
--- a/lib/compiler/src/beam_dead.erl
+++ b/lib/compiler/src/beam_dead.erl
@@ -182,7 +182,7 @@ forward(Is, Lc) ->
forward([{block,[]}|Is], D, Lc, Acc) ->
%% Empty blocks can prevent optimizations.
forward(Is, D, Lc, Acc);
-forward([{select_val,Reg,_,{list,List}}=I|Is], D0, Lc, Acc) ->
+forward([{select,select_val,Reg,_,List}=I|Is], D0, Lc, Acc) ->
D = update_value_dict(List, Reg, D0),
forward(Is, D, Lc, [I|Acc]);
forward([{label,Lbl}=LblI,{block,[{set,[Dst],[Lit],move}|BlkIs]}=Blk|Is], D, Lc, Acc) ->
@@ -271,11 +271,11 @@ backward([{test,is_eq_exact,Fail,[Dst,{integer,Arity}]}=I|
end;
backward([{label,Lbl}=L|Is], D, Acc) ->
backward(Is, beam_utils:index_label(Lbl, Acc, D), [L|Acc]);
-backward([{select_val,Reg,{f,Fail0},{list,List0}}|Is], D, Acc) ->
+backward([{select,select_val,Reg,{f,Fail0},List0}|Is], D, Acc) ->
List = shortcut_select_list(List0, Reg, D, []),
Fail1 = shortcut_label(Fail0, D),
Fail = shortcut_bs_test(Fail1, Is, D),
- Sel = {select_val,Reg,{f,Fail},{list,List}},
+ Sel = {select,select_val,Reg,{f,Fail},List},
backward(Is, D, [Sel|Acc]);
backward([{jump,{f,To0}},{move,Src,Reg}=Move0|Is], D, Acc) ->
{To,Move} = case Src of
@@ -382,7 +382,7 @@ shortcut_select_label(To0, Reg, Val, D) ->
case beam_utils:code_at(To0, D) of
[{jump,{f,To}}|_] ->
shortcut_select_label(To, Reg, Val, D);
- [{test,is_atom,_,[Reg]},{select_val,Reg,{f,Fail},{list,Map}}|_] ->
+ [{test,is_atom,_,[Reg]},{select,select_val,Reg,{f,Fail},Map}|_] ->
To = find_select_val(Map, Val, Fail),
shortcut_select_label(To, Reg, Val, D);
[{test,is_eq_exact,{f,_},[Reg,{atom,Val}]},{label,To}|_] when is_atom(Val) ->
@@ -472,10 +472,10 @@ combine_eqs(To, [Reg,{Type,_}=Lit1]=Ops, D, [{label,L1}|_])
case beam_utils:code_at(To, D) of
[{test,is_eq_exact,{f,F2},[Reg,{Type,_}=Lit2]},
{label,L2}|_] when Lit1 =/= Lit2 ->
- {select_val,Reg,{f,F2},{list,[Lit1,{f,L1},Lit2,{f,L2}]}};
- [{select_val,Reg,{f,F2},{list,[{Type,_}|_]=List0}}|_] ->
+ {select,select_val,Reg,{f,F2},[Lit1,{f,L1},Lit2,{f,L2}]};
+ [{select,select_val,Reg,{f,F2},[{Type,_}|_]=List0}|_] ->
List = remove_from_list(Lit1, List0),
- {select_val,Reg,{f,F2},{list,[Lit1,{f,L1}|List]}};
+ {select,select_val,Reg,{f,F2},[Lit1,{f,L1}|List]};
_Is ->
{test,is_eq_exact,{f,To},Ops}
end;