diff options
Diffstat (limited to 'lib/compiler/src/beam_a.erl')
| -rw-r--r-- | lib/compiler/src/beam_a.erl | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/lib/compiler/src/beam_a.erl b/lib/compiler/src/beam_a.erl index cdb32d5d55..91acb19971 100644 --- a/lib/compiler/src/beam_a.erl +++ b/lib/compiler/src/beam_a.erl @@ -42,8 +42,7 @@ function({function,Name,Arity,CLabel,Is0}) -> Is = beam_jump:remove_unused_labels(Is1), {function,Name,Arity,CLabel,Is} catch - Class:Error -> - Stack = erlang:get_stacktrace(), + Class:Error:Stack -> io:fwrite("Function: ~w/~w\n", [Name,Arity]), erlang:raise(Class, Error, Stack) end. @@ -59,8 +58,17 @@ rename_instrs([{call_only,A,F}|Is]) -> rename_instrs([{call_ext_only,A,F}|Is]) -> [{call_ext,A,F},return|rename_instrs(Is)]; rename_instrs([{'%live',_}|Is]) -> - %% When compiling from old .S files. + %% Ignore old type of live annotation. Only happens when compiling + %% from very old .S files. rename_instrs(Is); +rename_instrs([{get_list,S,D1,D2}|Is]) -> + %% Only happens when compiling from old .S files. + if + D1 =:= S -> + [{get_tl,S,D2},{get_hd,S,D1}|rename_instrs(Is)]; + true -> + [{get_hd,S,D1},{get_tl,S,D2}|rename_instrs(Is)] + end; rename_instrs([I|Is]) -> [rename_instr(I)|rename_instrs(Is)]; rename_instrs([]) -> []. |