5 files changed, 16 insertions, 35 deletions
diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c
index 7b2aac0908..8991f7b198 100644
--- a/erts/emulator/beam/beam_emu.c
+++ b/erts/emulator/beam/beam_emu.c
@@ -3413,6 +3413,7 @@ void process_main(void)
 		r(0) = nif_bif_result;
 		CHECK_TERM(r(0));
 		SET_I(c_p->cp);
+		c_p->cp = 0;
 		Goto(*I);
 	    } else if (c_p->freason == TRAP) {
 		SET_I(*((BeamInstr **) (UWord) ((c_p)->def_arg_reg + 3)));
diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c
index 788cb4209c..c697b1ef31 100644
--- a/erts/emulator/beam/beam_load.c
+++ b/erts/emulator/beam/beam_load.c
@@ -480,8 +480,6 @@ static GenOp* gen_select_literals(LoaderState* stp, GenOpArg S,
 				  GenOpArg* Rest);
 static GenOp* const_select_val(LoaderState* stp, GenOpArg S, GenOpArg Fail,
 			       GenOpArg Size, GenOpArg* Rest);
-static GenOp* gen_func_info(LoaderState* stp, GenOpArg mod, GenOpArg Func,
-			    GenOpArg arity, GenOpArg label);
 
 static int freeze_code(LoaderState* stp);
 
@@ -3401,36 +3399,6 @@ const_select_val(LoaderState* stp, GenOpArg S, GenOpArg Fail,
     return op;
 }
 
-
-static GenOp*
-gen_func_info(LoaderState* stp, GenOpArg mod, GenOpArg func,
-	      GenOpArg arity, GenOpArg label)
-{
-    GenOp* fi;
-    GenOp* op;
-
-    NEW_GENOP(stp, fi);
-    fi->op = genop_i_func_info_4;
-    fi->arity = 4;
-    fi->a[0].type = TAG_u;	/* untagged Zero */
-    fi->a[0].val = 0;
-    fi->a[1] = mod;
-    fi->a[2] = func;
-    fi->a[3] = arity;
-
-    NEW_GENOP(stp, op);
-    op->op = genop_label_1;
-    op->arity = 1;
-    op->a[0] = label;
-    
-    fi->next = op;
-    op->next = NULL;
-
-    return fi;
-}
-
-
-
 static GenOp*
 gen_make_fun2(LoaderState* stp, GenOpArg idx)
 {
diff --git a/erts/emulator/beam/ops.tab b/erts/emulator/beam/ops.tab
index e861f97e7a..6caa1e0b2d 100644
--- a/erts/emulator/beam/ops.tab
+++ b/erts/emulator/beam/ops.tab
@@ -1066,7 +1066,7 @@ is_function f y
 is_function f r
 is_function Fail=f c => jump Fail
 
-func_info M=a F=a A=u | label L => gen_func_info(M, F, A, L)
+func_info M F A => i_func_info u M F A
 
 # ================================================================
 # New bit syntax matching (R11B).
diff --git a/erts/emulator/test/Makefile b/erts/emulator/test/Makefile
index 3afcae494d..4d0c87bf12 100644
--- a/erts/emulator/test/Makefile
+++ b/erts/emulator/test/Makefile
@@ -200,7 +200,7 @@ release_tests_spec: make_emakefile
 		$(ERL_FILES) $(RELSYSDIR)
 	$(INSTALL_DATA) $(NO_OPT_ERL_FILES) $(RELSYSDIR)
 	$(INSTALL_DATA) $(NATIVE_ERL_FILES) $(RELSYSDIR)
-	chmod -f -R u+w $(RELSYSDIR)
+	chmod -R u+w $(RELSYSDIR)
 	tar cf - *_SUITE_data | (cd $(RELSYSDIR); tar xf -)
 
 release_docs_spec:
diff --git a/erts/emulator/test/exception_SUITE.erl b/erts/emulator/test/exception_SUITE.erl
index d44dc117d2..9d6fc9521d 100644
--- a/erts/emulator/test/exception_SUITE.erl
+++ b/erts/emulator/test/exception_SUITE.erl
@@ -275,7 +275,16 @@ stacktrace(Conf) when is_list(Conf) ->
     ?line [{?MODULE,stacktrace_1,3}|_] = erase(stacktrace1),
     ?line St4 = erase(stacktrace2),
     ?line St4 = erlang:get_stacktrace(),
-    ok.
+
+    try
+	?line stacktrace_2()
+    catch
+	error:{badmatch,_} ->
+	    [{?MODULE,stacktrace_2,0},
+	     {?MODULE,stacktrace,1}|_] =
+		erlang:get_stacktrace(),
+	    ok
+    end.
 
 stacktrace_1(X, C1, Y) ->
     erase(stacktrace1),
@@ -295,6 +304,9 @@ stacktrace_1(X, C1, Y) ->
         put(stacktrace2, erlang:get_stacktrace())
     end.
 
+stacktrace_2() ->
+    ok = erlang:process_info(self(), current_function),
+    ok.
 
 
 nested_stacktrace(Conf) when is_list(Conf) ->