1 files changed, 44 insertions, 15 deletions

diff --git a/erts/emulator/beam/beam_debug.c b/erts/emulator/beam/beam_debug.c
index a3cd08834f..78ddecafc3 100644
--- a/erts/emulator/beam/beam_debug.c
+++ b/erts/emulator/beam/beam_debug.c
@@ -579,35 +579,65 @@ print_op(int to, void *to_arg, int op, int size, BeamInstr* addr)
     unpacked = ap;
     ap = addr + size;
     switch (op) {
-    case op_i_select_val_rfI:
-    case op_i_select_val_xfI:
-    case op_i_select_val_yfI:
+    case op_i_select_val_lins_rfI:
+    case op_i_select_val_lins_xfI:
+    case op_i_select_val_lins_yfI:
 	{
 	    int n = ap[-1];
+	    int ix = n;
 
-	    while (n > 0) {
-		erts_print(to, to_arg, "%T f(" HEXF ") ", (Eterm) ap[0], ap[1]);
-		ap += 2;
-		size += 2;
-		n--;
+	    while (ix--) {
+		erts_print(to, to_arg, "%T ", (Eterm) ap[0]);
+		ap++;
+		size++;
+	    }
+	    ix = n;
+	    while (ix--) {
+		erts_print(to, to_arg, "f(" HEXF ") ", (Eterm) ap[0]);
+		ap++;
+		size++;
 	    }
 	}
 	break;
-    case op_i_select_tuple_arity_rfI:
-    case op_i_select_tuple_arity_xfI:
-    case op_i_select_tuple_arity_yfI:
+    case op_i_select_val_bins_rfI:
+    case op_i_select_val_bins_xfI:
+    case op_i_select_val_bins_yfI:
 	{
 	    int n = ap[-1];
 
 	    while (n > 0) {
-		Uint arity = arityval(ap[0]);
-		erts_print(to, to_arg, " {%d} f(" HEXF ")", arity, ap[1]);
+		erts_print(to, to_arg, "%T f(" HEXF ") ", (Eterm) ap[0], ap[1]);
 		ap += 2;
 		size += 2;
 		n--;
 	    }
 	}
 	break;
+    case op_i_select_tuple_arity_rfI:
+    case op_i_select_tuple_arity_xfI:
+    case op_i_select_tuple_arity_yfI:
+        {
+            int n = ap[-1];
+            int ix = n - 1; /* without sentinel */
+
+            while (ix--) {
+                Uint arity = arityval(ap[0]);
+                erts_print(to, to_arg, "{%d} ", arity, ap[1]);
+                ap++;
+                size++;
+            }
+            /* print sentinel */
+            erts_print(to, to_arg, "{%T} ", ap[0], ap[1]);
+            ap++;
+            size++;
+            ix = n;
+            while (ix--) {
+                erts_print(to, to_arg, "f(" HEXF ") ", ap[0]);
+                ap++;
+                size++;
+            }
+        }
+        break;
     case op_i_jump_on_val_rfII:
     case op_i_jump_on_val_xfII:
     case op_i_jump_on_val_yfII:
@@ -635,10 +665,9 @@ print_op(int to, void *to_arg, int op, int size, BeamInstr* addr)
     case op_i_put_tuple_rI:
     case op_i_put_tuple_xI:
     case op_i_put_tuple_yI:
-    case op_new_map_jdII:
+    case op_new_map_dII:
     case op_update_map_assoc_jsdII:
     case op_update_map_exact_jsdII:
-    case op_i_has_map_fields_fsI:
     case op_i_get_map_elements_fsI:
 	{
 	    int n = unpacked[-1];