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-rw-r--r--lib/compiler/src/beam_listing.erl13
1 files changed, 7 insertions, 6 deletions
diff --git a/lib/compiler/src/beam_listing.erl b/lib/compiler/src/beam_listing.erl
index 50d1f3cdb1..726bb7f5eb 100644
--- a/lib/compiler/src/beam_listing.erl
+++ b/lib/compiler/src/beam_listing.erl
@@ -46,8 +46,8 @@ module(Stream, {Mod,Exp,Attr,Code,NumLabels}) ->
fun ({function,Name,Arity,Entry,Asm}) ->
io:format(Stream, "\n\n{function, ~w, ~w, ~w}.\n",
[Name, Arity, Entry]),
- foreach(fun(Op) -> print_op(Stream, Op) end, Asm) end,
- Code);
+ io:put_chars(Stream, format_asm(Asm))
+ end, Code);
module(Stream, {Mod,Exp,Inter}) ->
%% Other kinds of intermediate formats.
io:fwrite(Stream, "~w.~n~p.~n", [Mod,Exp]),
@@ -56,10 +56,11 @@ module(Stream, [_|_]=Fs) ->
%% Form-based abstract format.
foreach(fun (F) -> io:format(Stream, "~p.\n", [F]) end, Fs).
-print_op(Stream, Label) when element(1, Label) == label ->
- io:format(Stream, " ~p.\n", [Label]);
-print_op(Stream, Op) ->
- io:format(Stream, " ~p.\n", [Op]).
+format_asm([{label,L}|Is]) ->
+ [" {label,",integer_to_list(L),"}.\n"|format_asm(Is)];
+format_asm([I|Is]) ->
+ [io_lib:format(" ~p", [I]),".\n"|format_asm(Is)];
+format_asm([]) -> [].
function(File, {function,Name,Arity,Args,Body,Vdb,_Anno}) ->
io:nl(File),