4 files changed, 17 insertions, 0 deletions
diff --git a/lib/compiler/src/beam_asm.erl b/lib/compiler/src/beam_asm.erl
index 89d64834cf..60824326bd 100644
--- a/lib/compiler/src/beam_asm.erl
+++ b/lib/compiler/src/beam_asm.erl
@@ -243,6 +243,8 @@ bif_type(_, 2)      -> bif2.
 
 make_op({'%',_}, Dict) ->
     {[],Dict};
+make_op({line,_}, Dict) ->
+    encode_op(line, [0], Dict);
 make_op({bif, Bif, {f,_}, [], Dest}, Dict) ->
     %% BIFs without arguments cannot fail.
     encode_op(bif0, [{extfunc, erlang, Bif, 0}, Dest], Dict);
diff --git a/lib/compiler/src/beam_disasm.erl b/lib/compiler/src/beam_disasm.erl
index 017ca129b0..fc1800d8be 100644
--- a/lib/compiler/src/beam_disasm.erl
+++ b/lib/compiler/src/beam_disasm.erl
@@ -1105,6 +1105,12 @@ resolve_inst({recv_set,[Lbl]},_,_,_) ->
     {recv_set,Lbl};
 
 %%
+%% R15A.
+%%
+resolve_inst({line,[Index]},_,_,_) ->
+    {line,resolve_arg(Index)};
+
+%%
 %% Catches instructions that are not yet handled.
 %%
 resolve_inst(X,_,_,_) -> ?exit({resolve_inst,X}).
diff --git a/lib/compiler/src/genop.tab b/lib/compiler/src/genop.tab
index 63527bda8f..39c1e8297f 100644
--- a/lib/compiler/src/genop.tab
+++ b/lib/compiler/src/genop.tab
@@ -280,3 +280,7 @@ BEAM_FORMAT_NUMBER=0
 150: recv_mark/1
 151: recv_set/1
 152: gc_bif3/7
+
+# R15A
+
+153: line/1
diff --git a/lib/hipe/icode/hipe_beam_to_icode.erl b/lib/hipe/icode/hipe_beam_to_icode.erl
index d7eb035551..8254d71965 100644
--- a/lib/hipe/icode/hipe_beam_to_icode.erl
+++ b/lib/hipe/icode/hipe_beam_to_icode.erl
@@ -1142,6 +1142,11 @@ trans_fun([{trim,N,NY}|Instructions], Env) ->
   Moves = trans_trim(N, NY),
   Moves ++ trans_fun(Instructions, Env);
 %%--------------------------------------------------------------------
+%% New line/1 instruction in R15.
+%%--------------------------------------------------------------------
+trans_fun([{line,_}|Instructions], Env) ->
+  trans_fun(Instructions,Env);
+%%--------------------------------------------------------------------
 %%--- ERROR HANDLING ---
 %%--------------------------------------------------------------------
 trans_fun([X|_], _) ->